Version Packages (beta) - #758

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pranaygp merged 1 commit into
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Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Jan 9, 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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 13, 2026 10:03pm
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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

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github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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@vercel-release-bot@pranaygp
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})();
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try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
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Version Packages (beta) - #758

Merged
pranaygp merged 1 commit into
mainfrom
changeset-release/main
Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
workbench-astro-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workbench-fastify-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workbench-nitro-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
workbench-nuxt-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

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github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Version Packages (beta) - #758

Merged
pranaygp merged 1 commit into
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changeset-release/main
Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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@vercel-release-botvercel-release-bot commented Jan 9, 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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

@vercel

vercelBot commented Jan 9, 2026

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workbench-fastify-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 9440de3 to b2d5a6cCompareJanuary 13, 2026 01:09

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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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@vercel-release-bot@pranaygp
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Version Packages (beta) - #758

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pranaygp merged 1 commit into
mainfrom
changeset-release/main
Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Jan 9, 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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
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github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
@github-actions
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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
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Version Packages (beta) - #758

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pranaygp merged 1 commit into
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Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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The latest updates on your projects. Learn more about Vercel for GitHub.

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

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github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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@vercel-release-bot@pranaygp
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Version Packages (beta) - #758

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pranaygp merged 1 commit into
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Jan 13, 2026
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Version Packages (beta)#758
pranaygp merged 1 commit into
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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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workbench-fastify-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

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github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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@vercel-release-bot@pranaygp
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
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Version Packages (beta) - #758

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pranaygp merged 1 commit into
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Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
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changeset-release/main

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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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

@vercel

vercelBot commented Jan 9, 2026

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 13, 2026 10:03pm
example-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
workbench-astro-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
workbench-express-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
workbench-fastify-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workbench-nitro-workflowReadyReadyPreview, CommentJan 13, 2026 10:03pm
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workflow-docsReadyReadyPreview, CommentJan 13, 2026 10:03pm

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github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 9440de3 to b2d5a6cCompareJanuary 13, 2026 01:09

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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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Version Packages (beta) - #758

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pranaygp merged 1 commit into
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Jan 13, 2026
Merged

Version Packages (beta)#758
pranaygp merged 1 commit into
mainfrom
changeset-release/main

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@vercel-release-botvercel-release-bot commented Jan 9, 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.45

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.45

@workflow/astro@4.0.0-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.37

Patch Changes

@workflow/cli@4.0.1-beta.45

Patch Changes

  • #76544dfafe Thanks @VaguelySerious! - Read .env and .env.local files on startup

  • Updated dependencies [adb9312, 61fdb41, 61fdb41, 3dd5b27, 0aa835f, 49f650c, 39e5774]:

    • @workflow/web@4.0.1-beta.27
    • @workflow/core@4.0.1-beta.37
    • @workflow/world@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.37
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/core@4.0.1-beta.37

Patch Changes

  • #74361fdb41 Thanks @TooTallNate! - Add queue-based health check feature

  • #7733dd5b27 Thanks @TooTallNate! - Make resumeHook() accept a Hook object or string

  • #77649f650c Thanks @Timer! - Fix race condition where step would stay pending forever if process crashed between database write and queue write

  • #67839e5774 Thanks @TooTallNate! - Fix stream serialization to resolve when user releases lock instead of waiting for stream to close. This prevents Vercel functions from hanging when users incrementally write to streams within steps (e.g., await writer.write(data); writer.releaseLock()). Uses a polling approach to detect when the stream lock is released and all pending writes are flushed.

  • Updated dependencies [61fdb41, 0aa835f]:

    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26
    • @workflow/world-vercel@4.0.1-beta.27

@workflow/next@4.0.1-beta.42

Patch Changes

@workflow/nitro@4.0.1-beta.41

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.30

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.41

@workflow/sveltekit@4.0.0-beta.35

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.37
    • @workflow/vite@4.0.0-beta.2

@workflow/web@4.0.1-beta.27

Patch Changes

@workflow/web-shared@4.0.1-beta.40

Patch Changes

workflow@4.0.1-beta.45

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 44dfafe, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/cli@4.0.1-beta.45
    • @workflow/next@4.0.1-beta.42
    • @workflow/nitro@4.0.1-beta.41
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/errors@4.0.1-beta.13
    • @workflow/astro@4.0.0-beta.20
    • @workflow/sveltekit@4.0.0-beta.35
    • @workflow/nuxt@4.0.1-beta.30

@workflow/world@4.0.1-beta.13

Patch Changes

@workflow/world-local@4.0.1-beta.26

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/world-postgres@4.1.0-beta.28

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13
    • @workflow/world-local@4.0.1-beta.26

@workflow/world-testing@4.0.1-beta.46

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f, 44dfafe]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/cli@4.0.1-beta.45
    • workflow@4.0.1-beta.45

@workflow/world-vercel@4.0.1-beta.27

Patch Changes

  • Updated dependencies [61fdb41, 0aa835f]:
    • @workflow/world@4.0.1-beta.13
    • @workflow/errors@4.0.1-beta.13

@workflow/docs-typecheck@0.0.1-beta.4

Patch Changes

  • Updated dependencies [61fdb41, 3dd5b27, 49f650c, 39e5774]:
    • @workflow/core@4.0.1-beta.37
    • @workflow/next@4.0.1-beta.42
    • workflow@4.0.1-beta.45
    • @workflow/errors@4.0.1-beta.13
    • @workflow/ai@4.0.1-beta.45

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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
🌐 Redis🥇 Next.js (Turbopack)0.039s (-5.4% 🟢)1.016s (~)0.977s101.00x
🌐 StarterNext.js (Turbopack)0.040s (+7.0% 🔺)1.014s (~)0.974s101.03x
💻 LocalNext.js (Turbopack)0.040s (+4.5%)1.016s (~)0.976s101.03x
💻 LocalNitro0.043s (+1.2%)1.007s (~)0.963s101.12x
💻 LocalExpress0.045s (+3.0%)1.007s (~)0.963s101.16x
🌐 MongoDBNext.js (Turbopack)0.081s (+48.7% 🔺)1.014s (~)0.934s102.08x
🌐 TursoNext.js (Turbopack)0.105s (+45.7% 🔺)1.013s (~)0.908s102.72x
🐘 PostgresNitro0.251s (-14.7% 🟢)1.013s (~)0.762s106.50x
🐘 PostgresNext.js (Turbopack)0.286s (-16.5% 🟢)1.020s (~)0.734s107.40x
🐘 PostgresExpress0.340s (-3.3%)1.012s (-0.7%)0.672s108.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro0.614s (+11.7% 🔺)1.439s (~)0.825s101.00x
▲ VercelExpress0.628s (+2.7%)1.615s (+13.5% 🔺)0.987s101.02x
▲ VercelNext.js (Turbopack)0.784s (+42.3% 🔺)1.688s (+4.0%)0.905s101.28x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.096s (~)2.013s (~)0.916s101.00x
🌐 StarterNext.js (Turbopack)1.097s (+0.8%)2.010s (~)0.913s101.00x
🌐 RedisNext.js (Turbopack)1.105s (~)2.012s (~)0.907s101.01x
💻 LocalNitro1.115s (~)2.006s (~)0.891s101.02x
💻 LocalExpress1.116s (~)2.007s (~)0.891s101.02x
🌐 TursoNext.js (Turbopack)1.311s (+0.8%)2.011s (~)0.700s101.20x
🌐 MongoDBNext.js (Turbopack)1.312s (~)2.014s (~)0.703s101.20x
🐘 PostgresNext.js (Turbopack)1.911s (+3.3%)2.116s (+5.0%)0.205s101.74x
🐘 PostgresNitro2.003s (-6.5% 🟢)2.815s (-6.6% 🟢)0.813s101.83x
🐘 PostgresExpress2.198s (+2.1%)3.014s (~)0.816s102.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.686s (-3.4%)3.698s (+2.9%)1.013s101.00x
▲ VercelNext.js (Turbopack)2.694s (-2.7%)3.600s (-4.7%)0.906s101.00x
▲ VercelNitro2.772s (+0.7%)3.572s (+1.0%)0.800s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.593s (~)11.011s (~)0.419s51.00x
🌐 RedisNext.js (Turbopack)10.675s (~)11.018s (~)0.343s51.01x
💻 LocalNext.js (Turbopack)10.690s (~)11.019s (~)0.329s51.01x
💻 LocalExpress10.799s (~)11.012s (~)0.213s51.02x
💻 LocalNitro10.807s (~)11.014s (~)0.207s51.02x
🌐 TursoNext.js (Turbopack)12.190s (~)13.027s (~)0.837s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.192s (~)16.036s (~)0.844s51.43x
🐘 PostgresNitro15.440s (-24.6% 🟢)16.029s (-23.8% 🟢)0.589s51.46x
🐘 PostgresExpress20.316s (-0.9%)21.038s (~)0.722s51.92x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.227s (~)23.012s (-0.7%)0.785s51.00x
▲ VercelExpress22.458s (~)23.378s (~)0.920s51.01x
▲ VercelNitro22.713s (+3.1%)23.483s (+3.0%)0.770s51.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.353s (~)2.008s (~)0.655s151.00x
🌐 RedisNext.js (Turbopack)1.357s (+0.5%)2.010s (~)0.653s151.00x
💻 LocalNext.js (Turbopack)1.403s (+1.4%)2.012s (~)0.610s151.04x
💻 LocalNitro1.416s (~)2.006s (~)0.591s151.05x
💻 LocalExpress1.427s (+0.7%)2.006s (~)0.579s151.05x
🐘 PostgresNext.js (Turbopack)1.851s (-11.6% 🟢)2.016s (-19.9% 🟢)0.165s151.37x
🌐 MongoDBNext.js (Turbopack)2.126s (~)3.013s (~)0.887s101.57x
🌐 TursoNext.js (Turbopack)2.212s (~)3.013s (~)0.800s101.63x
🐘 PostgresNitro2.352s (-2.0%)3.013s (~)0.661s101.74x
🐘 PostgresExpress2.419s (-1.3%)3.013s (~)0.594s101.79x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.065s (+3.6%)3.924s (+4.6%)0.859s81.00x
▲ VercelNitro3.100s (+6.2% 🔺)4.020s (+10.6% 🔺)0.920s81.01x
▲ VercelNext.js (Turbopack)3.877s (+28.7% 🔺)4.771s (+22.0% 🔺)0.894s71.26x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.242s (+4.2%)3.080s (+1.4%)0.837s101.00x
💻 LocalNitro2.245s (+1.0%)3.136s (-1.4%)0.891s101.00x
💻 LocalExpress2.312s (~)3.253s (+0.9%)0.941s101.03x
🌐 StarterNext.js (Turbopack)2.478s (+1.1%)3.010s (~)0.531s101.11x
🌐 RedisNext.js (Turbopack)2.497s (~)3.012s (~)0.516s101.11x
🐘 PostgresNext.js (Turbopack)2.526s (-3.5%)3.020s (~)0.494s101.13x
🐘 PostgresExpress3.155s (+3.4%)3.774s (+1.8%)0.619s81.41x
🐘 PostgresNitro3.248s (+6.6% 🔺)4.040s (+20.0% 🔺)0.792s81.45x
🌐 MongoDBNext.js (Turbopack)4.644s (~)5.182s (~)0.538s62.07x
🌐 TursoNext.js (Turbopack)4.670s (-0.6%)5.179s (~)0.509s62.08x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.910s (+7.0% 🔺)4.955s (+18.7% 🔺)1.045s71.00x
▲ VercelNitro4.820s (+21.9% 🔺)5.405s (+14.3% 🔺)0.585s61.23x
▲ VercelNext.js (Turbopack)6.422s (+73.8% 🔺)7.287s (+61.5% 🔺)0.865s51.64x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.369s (~)2.010s (~)0.641s151.00x
🌐 StarterNext.js (Turbopack)1.385s (+2.3%)2.008s (~)0.623s151.01x
💻 LocalNext.js (Turbopack)1.429s (+1.7%)2.018s (~)0.588s151.04x
💻 LocalNitro1.441s (+0.8%)2.006s (~)0.565s151.05x
💻 LocalExpress1.448s (~)2.006s (~)0.558s151.06x
🐘 PostgresNext.js (Turbopack)1.754s (-2.6%)2.012s (~)0.258s151.28x
🐘 PostgresNitro1.884s (~)2.153s (+7.1% 🔺)0.269s141.38x
🐘 PostgresExpress1.996s (+7.6% 🔺)2.319s (+15.4% 🔺)0.324s131.46x
🌐 MongoDBNext.js (Turbopack)2.120s (-1.0%)3.013s (~)0.893s101.55x
🌐 TursoNext.js (Turbopack)2.225s (~)3.015s (~)0.789s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.376s (-2.8%)4.102s (-6.7% 🟢)0.726s81.00x
▲ VercelNitro3.462s (+7.8% 🔺)4.153s (+4.6%)0.691s81.03x
▲ VercelExpress3.480s (+14.8% 🔺)4.330s (+14.6% 🔺)0.850s81.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro2.357s (+2.4%)3.268s (~)0.910s101.00x
💻 LocalNext.js (Turbopack)2.371s (+10.3% 🔺)3.313s (+7.8% 🔺)0.942s101.01x
💻 LocalExpress2.382s (+1.4%)3.273s (-0.7%)0.890s101.01x
🌐 RedisNext.js (Turbopack)2.478s (-0.6%)3.010s (~)0.532s101.05x
🌐 StarterNext.js (Turbopack)2.498s (+1.9%)3.011s (~)0.513s101.06x
🐘 PostgresNext.js (Turbopack)2.600s (~)3.013s (~)0.413s101.10x
🐘 PostgresNitro2.664s (-5.5% 🟢)3.023s (-3.4%)0.360s101.13x
🐘 PostgresExpress2.841s (+6.3% 🔺)3.011s (~)0.170s101.21x
🌐 TursoNext.js (Turbopack)4.695s (~)5.180s (~)0.485s61.99x
🌐 MongoDBNext.js (Turbopack)4.747s (+0.5%)5.181s (~)0.434s62.01x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.372s (-11.3% 🟢)3.930s (-18.6% 🟢)0.558s81.00x
▲ VercelExpress3.387s (-19.3% 🟢)3.933s (-25.4% 🟢)0.546s81.00x
▲ VercelNitro4.044s (-7.6% 🟢)4.672s (-6.7% 🟢)0.628s71.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.134s (+9.4% 🔺)1.005s (~)0.000s (-100.0% 🟢)1.013s (~)0.878s101.00x
💻 LocalNext.js (Turbopack)0.143s (~)1.004s (~)0.016s (+2.5%)1.028s (~)0.884s101.07x
🌐 RedisNext.js (Turbopack)0.144s (-4.2%)1.005s (~)0.000s (+100.0% 🔺)1.014s (~)0.869s101.08x
💻 LocalNitro0.178s (+1.0%)0.992s (~)0.017s (+6.3% 🔺)1.023s (~)0.845s101.32x
💻 LocalExpress0.183s (+2.8%)0.993s (~)0.018s (+10.6% 🔺)1.026s (~)0.843s101.36x
🌐 TursoNext.js (Turbopack)0.488s (+8.7% 🔺)0.961s (-4.0%)0.000s (NaN%)1.013s (~)0.525s103.64x
🌐 MongoDBNext.js (Turbopack)0.506s (+4.6%)0.942s (-2.7%)0.000s (-100.0% 🟢)1.014s (~)0.507s103.77x
🐘 PostgresNitro1.260s (-45.3% 🟢)1.783s (-35.0% 🟢)0.000s (-100.0% 🟢)2.013s (-33.2% 🟢)0.753s109.38x
🐘 PostgresNext.js (Turbopack)1.336s (-4.8%)1.834s (+11.6% 🔺)0.000s (NaN%)2.018s (~)0.681s109.95x
🐘 PostgresExpress2.329s (-0.8%)2.713s (+0.6%)0.000s (-100.0% 🟢)3.015s (~)0.686s1017.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.805s (-5.6% 🟢)3.121s (-4.9%)0.460s (-1.1%)4.085s (-3.3%)1.280s101.00x
▲ VercelNitro2.969s (-1.3%)3.414s (+7.2% 🔺)0.608s (+46.4% 🔺)4.476s (+10.0% 🔺)1.507s101.06x
▲ VercelExpress3.021s (+3.9%)3.376s (+5.7% 🔺)0.375s (-25.7% 🟢)4.390s (+4.1%)1.370s101.08x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)7/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)💻 Local3/8
Nitro💻 Local8/8
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
  • 🌐 Starter: Community world (local development)
  • 🌐 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-actionsBot commented Jan 9, 2026

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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

  • addTenWorkflow
  • addTenWorkflow
  • 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 catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

@vercel

vercelBot commented Jan 9, 2026

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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
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@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 248118a to f0afb14CompareJanuary 11, 2026 17:07

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Additional Suggestion:

Unnecessary existsSync() checks before dotenv config() calls introduce redundant synchronous I/O and create misleading error handling logic

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from f0afb14 to 5e34c39CompareJanuary 12, 2026 22:57

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Additional Suggestion:

setInterval timers in polling functions are not immediately cleared when stream ends, causing resource leaks until the next polling interval fires

Fix on Vercel

@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 85ff97c to 9440de3CompareJanuary 13, 2026 00:50
@github-actions
github-actionsBotforce-pushed the changeset-release/main branch from 9440de3 to b2d5a6cCompareJanuary 13, 2026 01:09

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🔧 Build Fix:

Property 'omit' does not exist on the ZodType returned from a Zod schema. This is a TypeScript compilation error indicating that the code is trying to call a method that doesn't exist on the Zod type.

Fix on Vercel

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🔧 Build Fix:

The property omit does not exist on the Zod type Hook. This is a TypeScript compilation error where a method is being called that doesn't exist on the type.

Fix on Vercel

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