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Version Packages (beta) - #1215

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VaguelySerious merged 1 commit into
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Feb 27, 2026
Merged

Version Packages (beta)#1215
VaguelySerious merged 1 commit into
mainfrom
changeset-release/main

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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Feb 27, 2026

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
@github-actions

github-actionsBot commented Feb 27, 2026

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

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@vercel-release-bot@VaguelySerious
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Version Packages (beta) by vercel-release-bot · Pull Request #1215 · vercel/workflow · GitHub
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Version Packages (beta) - #1215

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Version Packages (beta)#1215
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

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Version Packages (beta) - #1215

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Version Packages (beta)#1215
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
@github-actions

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

@github-actions
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@github-actions
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@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from d7d7491 to d65d56bCompareFebruary 27, 2026 19:23
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@vercel-release-bot@VaguelySerious
, 'i'); if (__m === '*' || __re.test(location.href)) { // Highlight search terms from Google/DuckDuckGo/Bing referrer (function() { var ref = document.referrer; var terms = []; if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) { var url = new URL(ref); var q = url.searchParams.get('q') || url.searchParams.get('p'); if (q) { terms = q.split(/\s+/).filter(function(t) { return t.length > 2; }); } } if (terms.length === 0) return; var style = document.createElement('style'); style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }'; document.head.appendChild(style); function highlight(node) { if (node.nodeType === 3) { // text node var text = node.textContent; var found = false; terms.forEach(function(term) { var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi'); if (regex.test(text)) { found = true; var frag = document.createDocumentFragment(); var parts = text.split(regex); parts.forEach(function(part, i) { if (i % 2 === 0) { frag.appendChild(document.createTextNode(part)); } else { var span = document.createElement('span'); span.className = 'userscript-highlight'; span.textContent = part; frag.appendChild(span); } }); node.parentNode.replaceChild(frag, node); } }); } else if (node.nodeType === 1 && node.childNodes) { // element var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT']; if (!skipTags.includes(node.tagName)) { Array.from(node.childNodes).forEach(highlight); } } } highlight(document.body); // Re-highlight on dynamic content var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1 || node.nodeType === 3) highlight(node); }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Version Packages (beta) by vercel-release-bot · Pull Request #1215 · vercel/workflow · GitHub
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Version Packages (beta) - #1215

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VaguelySerious merged 1 commit into
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Feb 27, 2026
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Version Packages (beta)#1215
VaguelySerious merged 1 commit into
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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Feb 27, 2026

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
@github-actions

github-actionsBot commented Feb 27, 2026

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from a278f63 to 556ab62CompareFebruary 27, 2026 18:04
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@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from d7d7491 to d65d56bCompareFebruary 27, 2026 19:23
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@vercel-release-bot@VaguelySerious
, 'i'); if (__m === '*' || __re.test(location.href)) { // Strip utm_, fbclid, gclid, etc. from all links on page (function() { var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content', 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid', 'ref', 'ref_src', 'source', 'medium', 'campaign']; function cleanUrl(url) { try { var u = new URL(url, window.location.origin); var changed = false; trackingParams.forEach(function(p) { if (u.searchParams.has(p)) { u.searchParams.delete(p); changed = true; } }); return changed ? u.toString() : url; } catch (e) { return url; } } function cleanLinks() { document.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } cleanLinks(); var observer = new MutationObserver(function(mutations) { mutations.forEach(function(m) { m.addedNodes.forEach(function(node) { if (node.nodeType === 1) { if (node.tagName === 'A') cleanLinks(); node.querySelectorAll('a[href]').forEach(function(a) { var clean = cleanUrl(a.href); if (clean !== a.href) a.href = clean; }); } }); }); }); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + ' Version Packages (beta) by vercel-release-bot · Pull Request #1215 · vercel/workflow · GitHub
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Version Packages (beta) - #1215

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Version Packages (beta)#1215
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

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@vercel-release-bot@VaguelySerious
, 'i'); if (__m === '*' || __re.test(location.href)) { // Auto-enable theater mode on YouTube (function() { function tryTheater() { var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]'); if (btn && !btn.classList.contains('activated')) { btn.click(); } } // Try immediately tryTheater(); // Try after navigation (SPA) var lastUrl = location.href; setInterval(function() { if (location.href !== lastUrl) { lastUrl = location.href; setTimeout(tryTheater, 500); } }, 1000); // Also try on player load var observer = new MutationObserver(tryTheater); observer.observe(document.body, { childList: true, subtree: true }); })(); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + ' Version Packages (beta) by vercel-release-bot · Pull Request #1215 · vercel/workflow · GitHub
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Version Packages (beta) - #1215

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Version Packages (beta)#1215
VaguelySerious merged 1 commit into
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changeset-release/main

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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Feb 27, 2026

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from a278f63 to 556ab62CompareFebruary 27, 2026 18:04
@github-actions
github-actionsBot requested a review from ijjk as a code ownerFebruary 27, 2026 18:04
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from d7d7491 to d65d56bCompareFebruary 27, 2026 19:23
@github-actions
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@vercel-release-bot@VaguelySerious
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Version Packages (beta) - #1215

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Version Packages (beta)#1215
VaguelySerious merged 1 commit into
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@vercel-release-botvercel-release-bot commented Feb 27, 2026

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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
@github-actions

github-actionsBot commented Feb 27, 2026

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

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Version Packages (beta) - #1215

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Version Packages (beta)#1215
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.54

Patch Changes

  • #1212eea4a02 Thanks @VaguelySerious! - Convert tool call errors to error-text results, allowing the agent to recover from tool call failures

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • #1199905b94a Thanks @gsathya! - Pass AbortSignal option into WorkflowChatTransport reconnect handler, allowing it to prevent reconnection.

  • Updated dependencies [e55c636]:

    • workflow@4.1.0-beta.62

@workflow/astro@4.0.0-beta.36

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/builders@4.0.1-beta.53

Patch Changes

@workflow/cli@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 1cfb8b1, 274ea8b, 02681dc, f3b2e08, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/builders@4.0.1-beta.53
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/web@4.1.0-beta.36
    • @workflow/errors@4.1.0-beta.17

@workflow/core@4.1.0-beta.62

Patch Changes

  • #11726f2cbcd Thanks @TooTallNate! - Fix custom Error subclass serialization precedence: move Instance reducer before Error reducer so that Error subclasses with WORKFLOW_SERIALIZE are serialized using custom class serialization instead of the generic Error serialization

  • #118102681dc Thanks @pranaygp! - Add hook.dispose() method to explicitly release hook tokens for reuse by other workflows while the current workflow is still running

  • #1185028a828 Thanks @pranaygp! - Warn when workflow completes with uncommitted operations (unawaited steps, hooks, or sleeps)

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, 274ea8b, f3b2e08, e55c636]:

    • @workflow/world-vercel@4.1.0-beta.36
    • @workflow/world-local@4.1.0-beta.36
    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/errors@4.1.0-beta.17

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/utils@4.1.0-beta.13

@workflow/nest@0.0.0-beta.11

Patch Changes

@workflow/next@4.0.1-beta.58

Patch Changes

@workflow/nitro@4.0.1-beta.57

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/nuxt@4.0.1-beta.46

Patch Changes

@workflow/rollup@4.0.0-beta.19

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/sveltekit@4.0.0-beta.51

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/builders@4.0.1-beta.53
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/vite@4.0.0-beta.12

@workflow/typescript-plugin@4.0.1-beta.5

Patch Changes

@workflow/utils@4.1.0-beta.13

Patch Changes

@workflow/vite@4.0.0-beta.12

Patch Changes

  • Updated dependencies [e55c636]:
    • @workflow/builders@4.0.1-beta.53

@workflow/web@4.1.0-beta.36

Patch Changes

@workflow/web-shared@4.1.0-beta.57

Patch Changes

workflow@4.1.0-beta.62

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [6f2cbcd, 02681dc, 028a828, e55c636]:

    • @workflow/core@4.1.0-beta.62
    • @workflow/cli@4.1.0-beta.62
    • @workflow/astro@4.0.0-beta.36
    • @workflow/nest@0.0.0-beta.11
    • @workflow/next@4.0.1-beta.58
    • @workflow/nitro@4.0.1-beta.57
    • @workflow/nuxt@4.0.1-beta.46
    • @workflow/sveltekit@4.0.0-beta.51
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/rollup@4.0.0-beta.19
    • @workflow/errors@4.1.0-beta.17

@workflow/world@4.1.0-beta.8

Patch Changes

@workflow/world-local@4.1.0-beta.36

Patch Changes

  • #12111cfb8b1 Thanks @VaguelySerious! - Use undici v7 Agent for HTTP/2 multiplexing and automatic retry

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [e55c636]:

    • @workflow/utils@4.1.0-beta.13
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-postgres@4.1.0-beta.38

Patch Changes

  • #1217e55c636 Thanks @pranaygp! - Upgrade dependencies across all packages

  • Updated dependencies [1cfb8b1, e55c636]:

    • @workflow/world-local@4.1.0-beta.36
    • @workflow/world@4.1.0-beta.8
    • @workflow/errors@4.1.0-beta.17

@workflow/world-testing@4.1.0-beta.63

Patch Changes

@workflow/world-vercel@4.1.0-beta.36

Patch Changes

@vercel-release-bot
vercel-release-bot requested a review from a team as a code ownerFebruary 27, 2026 04:19
@github-actions

github-actionsBot commented Feb 27, 2026

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production523049572
✅ 💻 Local Development556068624
✅ 📦 Local Production556068624
✅ 🐘 Local Postgres556068624
✅ 🪟 Windows490352
❌ 🌍 Community Worlds110469165
✅ 📋 Other135021156
Total2485462862817

❌ Failed Tests

🌍 Community Worlds (46 failed)

mongodb (1 failed):

  • webhookWorkflow

turso (45 failed):

  • addTenWorkflow
  • addTenWorkflow
  • should work with react rendering in step
  • promiseAllWorkflow
  • promiseRaceWorkflow
  • promiseAnyWorkflow
  • hookWorkflow
  • webhookWorkflow
  • sleepingWorkflow
  • parallelSleepWorkflow
  • nullByteWorkflow
  • workflowAndStepMetadataWorkflow
  • fetchWorkflow
  • promiseRaceStressTestWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling retry behavior RetryableError respects custom retryAfter delay
  • error handling retry behavior maxRetries=0 disables retries
  • error handling retry behavior workflow completes despite transient 5xx on step_completed
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • closureVariableWorkflow - nested step functions with closure variables
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods
  • ChainableService.processWithThis - static step methods using this to reference the class
  • thisSerializationWorkflow - step function invoked with .call() and .apply()
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
  • instanceMethodStepWorkflow - instance methods with "use step" directive
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
  • cancelRun - cancelling a running workflow
  • cancelRun via CLI - cancelling a running workflow
  • pages router addTenWorkflow via pages router
  • pages router promiseAllWorkflow via pages router
  • pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro4705
✅ example4705
✅ express4705
✅ fastify4705
✅ hono4705
✅ nextjs-turbopack5002
✅ nextjs-webpack5002
✅ nitro4705
✅ nuxt4705
✅ sveltekit4705
✅ vite4705
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable4507
✅ express-stable4507
✅ fastify-stable4507
✅ hono-stable4507
✅ nextjs-turbopack-canary4903
✅ nextjs-turbopack-stable4903
✅ nextjs-webpack-canary4903
✅ nextjs-webpack-stable4903
✅ nitro-stable4507
✅ nuxt-stable4507
✅ sveltekit-stable4507
✅ vite-stable4507
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack4903
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb4813
✅ redis-dev300
✅ redis4903
✅ turso-dev300
❌ turso4453
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable4507
✅ e2e-local-postgres-nest-stable4507
✅ e2e-local-prod-nest-stable4507

📋 View full workflow run

@vercel

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📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro0.032s (-5.6% 🟢)1.005s (~)0.973s101.00x
💻 LocalExpress0.032s (-0.6%)1.005s (~)0.973s101.01x
💻 LocalNext.js (Turbopack)0.040s (-8.9% 🟢)1.005s (~)0.965s101.25x
🐘 PostgresNext.js (Turbopack)0.040s (-25.7% 🟢)1.011s (~)0.971s101.25x
🌐 RedisNext.js (Turbopack)0.049s (+4.0%)1.005s (~)0.956s101.54x
🐘 PostgresNitro0.052s (~)1.013s (~)0.961s101.65x
🐘 PostgresExpress0.054s (-8.1% 🟢)1.010s (-0.6%)0.955s101.71x
🌐 MongoDBNext.js (Turbopack)0.098s (-12.4% 🟢)1.008s (~)0.910s103.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.483s (+4.5%)1.868s (+2.7%)1.386s101.00x
▲ VercelExpress0.495s (+10.7% 🔺)1.415s (-31.1% 🟢)0.920s101.03x
▲ VercelNitro0.510s (+10.9% 🔺)1.654s (-24.1% 🟢)1.144s101.06x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.099s (~)2.005s (~)0.906s101.00x
🐘 PostgresNext.js (Turbopack)1.104s (-1.5%)2.011s (~)0.906s101.00x
💻 LocalExpress1.106s (~)2.006s (~)0.899s101.01x
💻 LocalNitro1.106s (-0.6%)2.006s (~)0.899s101.01x
🌐 RedisNext.js (Turbopack)1.108s (~)2.006s (~)0.898s101.01x
🐘 PostgresExpress1.132s (~)2.011s (~)0.879s101.03x
🐘 PostgresNitro1.133s (~)2.012s (~)0.878s101.03x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.008s (~)0.696s101.19x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.985s (-4.5%)3.436s (+1.3%)1.451s101.00x
▲ VercelExpress2.041s (-1.1%)3.412s (+7.3% 🔺)1.370s101.03x
▲ VercelNext.js (Turbopack)2.078s (+2.9%)3.334s (+13.4% 🔺)1.255s101.05x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)10.651s (-2.2%)11.036s (~)0.385s31.00x
💻 LocalNext.js (Turbopack)10.711s (~)11.022s (~)0.311s31.01x
🌐 RedisNext.js (Turbopack)10.745s (~)11.023s (~)0.278s31.01x
💻 LocalExpress10.821s (~)11.021s (~)0.200s31.02x
💻 LocalNitro10.824s (-0.5%)11.022s (~)0.198s31.02x
🐘 PostgresNitro10.862s (~)11.042s (~)0.180s31.02x
🐘 PostgresExpress10.875s (~)11.043s (~)0.168s31.02x
🌐 MongoDBNext.js (Turbopack)12.305s (~)13.025s (~)0.720s31.16x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express16.172s (-1.2%)17.644s (-1.2%)1.471s21.00x
▲ VercelNext.js (Turbopack)16.227s (~)17.687s (+3.0%)1.460s21.00x
▲ VercelNitro16.575s (~)17.473s (+1.1%)0.898s21.02x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)26.800s (-1.5%)27.056s (-3.6%)0.256s31.00x
🌐 RedisNext.js (Turbopack)27.021s (~)27.052s (~)0.031s31.01x
💻 LocalNext.js (Turbopack)27.219s (~)28.051s (~)0.832s31.02x
🐘 PostgresNitro27.222s (~)28.062s (~)0.840s31.02x
🐘 PostgresExpress27.270s (~)28.060s (~)0.790s31.02x
💻 LocalExpress27.518s (~)28.052s (~)0.535s31.03x
💻 LocalNitro27.522s (~)28.051s (~)0.529s31.03x
🌐 MongoDBNext.js (Turbopack)30.566s (~)31.049s (~)0.483s21.14x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro42.534s (-5.8% 🟢)43.696s (-6.2% 🟢)1.162s21.00x
▲ VercelExpress43.031s (~)44.266s (+1.0%)1.235s21.01x
▲ VercelNext.js (Turbopack)43.719s (+0.7%)44.729s (+1.3%)1.010s21.03x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)54.163s (-1.6%)55.097s (~)0.934s21.00x
🌐 RedisNext.js (Turbopack)54.403s (~)55.101s (~)0.699s21.00x
🐘 PostgresExpress55.023s (~)55.101s (-0.9%)0.078s21.02x
🐘 PostgresNitro55.049s (~)55.595s (-0.9%)0.546s21.02x
💻 LocalNext.js (Turbopack)56.779s (~)57.100s (~)0.322s21.05x
💻 LocalNitro57.219s (~)58.104s (~)0.884s21.06x
💻 LocalExpress57.386s (~)58.109s (~)0.723s21.06x
🌐 MongoDBNext.js (Turbopack)61.064s (~)61.584s (~)0.520s21.13x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)93.356s (~)94.745s (-0.5%)1.389s11.00x
▲ VercelExpress95.486s (-2.2%)97.105s (-1.8%)1.619s11.02x
▲ VercelNitro97.909s (+4.8%)99.166s (+4.6%)1.257s11.05x

🔍 Observability: Next.js (Turbopack) | Express | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.259s (~)2.006s (~)0.747s151.00x
🐘 PostgresNext.js (Turbopack)1.326s (-2.5%)2.010s (~)0.684s151.05x
🐘 PostgresNitro1.342s (-1.3%)2.009s (~)0.667s151.07x
🐘 PostgresExpress1.375s (-0.6%)2.011s (~)0.635s151.09x
💻 LocalNext.js (Turbopack)1.413s (~)2.005s (~)0.592s151.12x
💻 LocalNitro1.415s (+0.5%)2.005s (~)0.590s151.12x
💻 LocalExpress1.422s (~)2.006s (~)0.584s151.13x
🌐 MongoDBNext.js (Turbopack)2.151s (-0.8%)3.009s (~)0.857s101.71x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.425s (-2.6%)3.475s (-4.0%)1.051s91.00x
▲ VercelNext.js (Turbopack)2.572s (+10.2% 🔺)3.660s (+13.3% 🔺)1.088s91.06x
▲ VercelExpress2.764s (+22.8% 🔺)4.190s (+25.7% 🔺)1.426s81.14x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.712s (-19.1% 🟢)2.153s (-19.7% 🟢)0.442s141.00x
🐘 PostgresExpress1.980s (-3.4%)2.597s (-5.3% 🟢)0.618s121.16x
🐘 PostgresNitro2.073s (+6.1% 🔺)2.599s (+11.8% 🔺)0.526s121.21x
🌐 RedisNext.js (Turbopack)2.508s (+1.7%)3.008s (~)0.499s101.47x
💻 LocalNext.js (Turbopack)2.562s (+2.2%)3.008s (~)0.446s101.50x
💻 LocalNitro2.589s (+0.9%)3.007s (~)0.418s101.51x
💻 LocalExpress2.680s (+1.6%)3.008s (~)0.328s101.57x
🌐 MongoDBNext.js (Turbopack)4.792s (~)5.178s (~)0.386s62.80x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.578s (-72.3% 🟢)3.678s (-65.1% 🟢)1.100s91.00x
▲ VercelNext.js (Turbopack)2.701s (-30.1% 🟢)3.874s (-22.6% 🟢)1.172s81.05x
▲ VercelNitro3.077s (-25.3% 🟢)4.365s (-21.8% 🟢)1.288s71.19x

🔍 Observability: Express | Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.743s (-32.7% 🟢)3.458s (-31.2% 🟢)0.714s91.00x
🐘 PostgresExpress3.261s (-16.9% 🟢)3.897s (-15.3% 🟢)0.636s81.19x
🐘 PostgresNitro3.287s (-18.2% 🟢)3.898s (-15.3% 🟢)0.611s81.20x
🌐 RedisNext.js (Turbopack)4.075s (+1.5%)4.725s (~)0.650s71.49x
💻 LocalNext.js (Turbopack)6.966s (+7.2% 🔺)7.516s (+4.2%)0.550s42.54x
💻 LocalNitro7.369s (+3.6%)8.021s (+3.2%)0.652s42.69x
💻 LocalExpress7.931s (~)8.269s (~)0.338s42.89x
🌐 MongoDBNext.js (Turbopack)9.851s (~)10.350s (~)0.499s33.59x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.975s (-26.8% 🟢)3.971s (-26.7% 🟢)0.996s81.00x
▲ VercelNext.js (Turbopack)3.259s (+16.0% 🔺)4.484s (+15.4% 🔺)1.226s71.10x
▲ VercelExpress4.093s (+34.7% 🔺)5.631s (+44.2% 🔺)1.538s61.38x

🔍 Observability: Nitro | Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.274s (+2.4%)2.006s (~)0.732s151.00x
🐘 PostgresNext.js (Turbopack)1.317s (-2.8%)2.010s (~)0.693s151.03x
🐘 PostgresNitro1.377s (+0.7%)2.010s (~)0.633s151.08x
🐘 PostgresExpress1.385s (-0.6%)2.010s (~)0.624s151.09x
💻 LocalNitro1.431s (~)2.005s (~)0.575s151.12x
💻 LocalNext.js (Turbopack)1.440s (+1.0%)2.005s (~)0.565s151.13x
💻 LocalExpress1.456s (~)2.006s (~)0.549s151.14x
🌐 MongoDBNext.js (Turbopack)2.171s (+0.7%)3.008s (~)0.837s101.70x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.156s (+7.7% 🔺)3.514s (-1.2%)1.358s91.00x
▲ VercelNitro2.263s (+3.7%)3.622s (+2.5%)1.359s91.05x
▲ VercelNext.js (Turbopack)2.304s (-5.1% 🟢)3.463s (+5.1% 🔺)1.159s91.07x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.671s (-17.0% 🟢)2.153s (-14.3% 🟢)0.482s141.00x
🐘 PostgresNitro1.938s (~)2.512s (~)0.575s121.16x
🐘 PostgresExpress2.157s (+5.6% 🔺)2.741s (+10.7% 🔺)0.583s111.29x
🌐 RedisNext.js (Turbopack)2.497s (+0.9%)3.008s (~)0.511s101.49x
💻 LocalNext.js (Turbopack)2.631s (+7.3% 🔺)3.008s (~)0.377s101.57x
💻 LocalNitro2.698s (+2.7%)3.007s (~)0.309s101.62x
💻 LocalExpress2.842s (-1.8%)3.009s (~)0.167s101.70x
🌐 MongoDBNext.js (Turbopack)4.737s (+1.5%)5.178s (~)0.441s62.84x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.335s (+6.6% 🔺)4.420s (+37.9% 🔺)2.085s81.00x
▲ VercelNitro2.831s (+15.8% 🔺)3.857s (+8.3% 🔺)1.027s81.21x
▲ VercelNext.js (Turbopack)2.866s (+20.7% 🔺)4.557s (+44.6% 🔺)1.692s71.23x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)2.687s (-30.4% 🟢)3.464s (-29.0% 🟢)0.777s91.00x
🐘 PostgresNitro3.769s (+9.0% 🔺)4.454s (+10.7% 🔺)0.685s71.40x
🐘 PostgresExpress3.960s (-8.9% 🟢)4.452s (-11.5% 🟢)0.492s71.47x
🌐 RedisNext.js (Turbopack)4.082s (+1.5%)5.011s (+9.4% 🔺)0.929s61.52x
💻 LocalNext.js (Turbopack)7.083s (-8.8% 🟢)7.516s (-9.1% 🟢)0.433s42.64x
💻 LocalNitro7.973s (+5.0% 🔺)8.272s (+3.1%)0.298s42.97x
💻 LocalExpress8.258s (+1.6%)9.019s (~)0.761s43.07x
🌐 MongoDBNext.js (Turbopack)10.141s (+4.4%)10.684s (+3.2%)0.544s33.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.012s (~)4.104s (+6.2% 🔺)1.092s81.00x
▲ VercelNitro3.091s (-17.5% 🟢)4.880s (~)1.789s71.03x
▲ VercelNext.js (Turbopack)3.440s (+28.6% 🔺)4.461s (+2.4%)1.021s71.14x

🔍 Observability: Express | Nitro | Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.129s (-28.4% 🟢)1.000s (~)0.001s (-13.3% 🟢)1.011s (~)0.881s101.00x
💻 LocalNext.js (Turbopack)0.143s (-1.8%)1.001s (~)0.011s (~)1.017s (~)0.874s101.10x
🌐 RedisNext.js (Turbopack)0.145s (-1.0%)1.000s (~)0.001s (~)1.007s (~)0.862s101.12x
💻 LocalNitro0.172s (-6.7% 🟢)1.002s (~)0.011s (+3.7%)1.017s (~)0.844s101.33x
💻 LocalExpress0.174s (+0.7%)1.003s (~)0.012s (-0.9%)1.017s (~)0.844s101.34x
🐘 PostgresNitro0.189s (-1.9%)0.998s (~)0.001s (-15.4% 🟢)1.012s (~)0.824s101.46x
🐘 PostgresExpress0.196s (-2.0%)0.992s (~)0.002s (+13.3% 🔺)1.012s (~)0.816s101.52x
🌐 MongoDBNext.js (Turbopack)0.482s (-5.9% 🟢)0.967s (+3.2%)0.002s (+70.0% 🔺)1.009s (~)0.527s103.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.541s (-3.6%)1.851s (-18.6% 🟢)0.421s (+235.6% 🔺)2.774s (-3.3%)1.233s101.00x
▲ VercelExpress1.673s (+11.6% 🔺)2.037s (-1.2%)0.110s (-83.1% 🟢)2.660s (-92.0% 🟢)0.987s101.09x
▲ VercelNext.js (Turbopack)1.691s (+13.8% 🔺)2.152s (-4.4%)0.143s (-11.6% 🟢)2.779s (-0.6%)1.089s101.10x

🔍 Observability: Nitro | Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)10/12
🐘 PostgresNext.js (Turbopack)12/12
▲ VercelNitro5/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres7/12
Next.js (Turbopack)🐘 Postgres8/12
Nitro🐘 Postgres6/12
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)

📋 View full workflow run

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from a278f63 to 556ab62CompareFebruary 27, 2026 18:04
@github-actions
github-actionsBot requested a review from ijjk as a code ownerFebruary 27, 2026 18:04
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from d7d7491 to d65d56bCompareFebruary 27, 2026 19:23
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from d65d56b to b48d3d3CompareFebruary 27, 2026 20:17
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@vercel-release-bot@VaguelySerious