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Version Packages (beta) - #635

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Dec 18, 2025
Merged

Version Packages (beta)#635
VaguelySerious merged 1 commit into
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changeset-release/main

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@vercel-release-bot

@vercel-release-botvercel-release-bot commented Dec 17, 2025•
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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.33

Patch Changes

  • Updated dependencies []:
    • workflow@4.0.1-beta.33

@workflow/astro@4.0.0-beta.10

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.27

Patch Changes

  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10

@workflow/cli@4.0.1-beta.33

Patch Changes

  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package

  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17

@workflow/core@4.0.1-beta.28

Patch Changes

  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime

    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended

  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs

  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:

    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10

@workflow/errors@4.0.1-beta.10

Patch Changes

@workflow/next@4.0.1-beta.32

Patch Changes

  • Updated dependencies [ea2a67e, 712f6f8]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27

@workflow/nitro@4.0.1-beta.31

Patch Changes

  • Updated dependencies [ea2a67e, 712f6f8]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.20

Patch Changes

  • Updated dependencies []:
    • @workflow/nitro@4.0.1-beta.31

@workflow/sveltekit@4.0.0-beta.25

Patch Changes

  • Updated dependencies []:
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2

@workflow/web-shared@4.0.1-beta.29

Patch Changes

workflow@4.0.1-beta.33

Patch Changes

  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20

@workflow/world-local@4.0.1-beta.19

Patch Changes

@workflow/world-postgres@4.1.0-beta.21

Patch Changes

@workflow/world-testing@4.0.1-beta.34

Patch Changes

  • Updated dependencies [4bdd3e5]:
    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33

@workflow/world-vercel@4.0.1-beta.21

Patch Changes

  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization

  • Updated dependencies [4bdd3e5]:

    • @workflow/errors@4.0.1-beta.10

@vercel

vercelBot commented Dec 17, 2025•
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The latest updates on your projects. Learn more about Vercel for GitHub.

ProjectDeploymentReviewUpdated (UTC)
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🧪 E2E Test Results

❌ Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254

❌ Failed Tests

🌍 Community Worlds (11 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (8 failed):

  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610

📋 View full workflow run

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📊 Benchmark Results

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

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x

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

workflow with 10 parallel steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x

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

stress test: Promise.all with 100 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x

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

stress test: Promise.race with 100 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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Version Packages (beta)#635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-astro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-express-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-fastify-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-hono-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nitro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nuxt-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-sveltekit-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-vite-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workflow-docsReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-astro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-express-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-fastify-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-hono-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nitro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nuxt-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-sveltekit-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-vite-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workflow-docsReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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, 'i');
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var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
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});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
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});
});
});
observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
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try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
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workbench-astro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-express-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-fastify-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-hono-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
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workbench-nuxt-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-sveltekit-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
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workbench-express-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-fastify-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-hono-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nitro-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-nuxt-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-sveltekit-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentDec 18, 2025 6:08pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentDec 18, 2025 6:08pm
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workbench-fastify-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
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workbench-nuxt-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
workbench-sveltekit-workflowReadyReadyPreview, CommentDec 18, 2025 6:08pm
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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// Universal Dark Mode - works on any site
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var enabled = true;
function applyDarkMode() {
if (!enabled) return;
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if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
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filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
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img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
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[data-theme="light"], [data-theme="light"],
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pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
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// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
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console.log('[Universal Dark Mode] Enabled');
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console.log('[Universal Dark Mode] Disabled');
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var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
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observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
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}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
Version Packages (beta) by vercel-release-bot · Pull Request #635 · vercel/workflow · GitHub
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Version Packages (beta) - #635
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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.33
Patch Changes
  • Updated dependencies []:

    • workflow@4.0.1-beta.33
@workflow/astro@4.0.0-beta.10
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/builders@4.0.1-beta.27
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
@workflow/cli@4.0.1-beta.33
Patch Changes
  • #6384bdd3e5 Thanks @VaguelySerious! - Move auth error messages into @workflow/errors package
  • Updated dependencies [ea2a67e, ce7d428, 712f6f8, ab55ba2, 712f6f8, 4bdd3e5]:
    • @workflow/core@4.0.1-beta.28
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
    • @workflow/builders@4.0.1-beta.27
    • @workflow/web@4.0.1-beta.17
@workflow/core@4.0.1-beta.28
Patch Changes
  • #544ea2a67e Thanks @pranaygp! - perf: parallelize suspension handler and refactor runtime
    • Process hooks first, then steps and waits in parallel to prevent race conditions
    • Refactor runtime.ts into modular files: suspension-handler.ts, step-handler.ts, helpers.ts
    • Add otel attributes for hooks created (workflow.hooks.created) and waits created (workflow.waits.created)
    • Update suspension status from pending_steps to workflow_suspended
  • #625712f6f8 Thanks @VaguelySerious! - Change serialized stream names from v4 UUIDs to ULIDs
  • Updated dependencies [ce7d428, 712f6f8, ab55ba2, 4bdd3e5]:
    • @workflow/world-local@4.0.1-beta.19
    • @workflow/world-vercel@4.0.1-beta.21
    • @workflow/errors@4.0.1-beta.10
@workflow/errors@4.0.1-beta.10
Patch Changes
@workflow/next@4.0.1-beta.32
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
@workflow/nitro@4.0.1-beta.31
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/nuxt@4.0.1-beta.20
Patch Changes
  • Updated dependencies []:

    • @workflow/nitro@4.0.1-beta.31
@workflow/sveltekit@4.0.0-beta.25
Patch Changes
  • Updated dependencies []:

    • @workflow/builders@4.0.1-beta.27
    • @workflow/vite@4.0.0-beta.2
@workflow/web-shared@4.0.1-beta.29
Patch Changes
workflow@4.0.1-beta.33
Patch Changes
  • Updated dependencies [ea2a67e, 712f6f8, 4bdd3e5]:

    • @workflow/core@4.0.1-beta.28
    • @workflow/errors@4.0.1-beta.10
    • @workflow/cli@4.0.1-beta.33
    • @workflow/next@4.0.1-beta.32
    • @workflow/nitro@4.0.1-beta.31
    • @workflow/typescript-plugin@4.0.1-beta.4
    • @workflow/astro@4.0.0-beta.10
    • @workflow/sveltekit@4.0.0-beta.25
    • @workflow/nuxt@4.0.1-beta.20
@workflow/world-local@4.0.1-beta.19
Patch Changes
@workflow/world-postgres@4.1.0-beta.21
Patch Changes
@workflow/world-testing@4.0.1-beta.34
Patch Changes
  • Updated dependencies [4bdd3e5]:

    • @workflow/cli@4.0.1-beta.33
    • workflow@4.0.1-beta.33
@workflow/world-vercel@4.0.1-beta.21
Patch Changes
  • #639ab55ba2 Thanks @adriandlam! - Add custom request header to bypass RSC request memoization
  • Updated dependencies [4bdd3e5]:
    • @workflow/errors@4.0.1-beta.10
@vercel
vercelBot
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The latest updates on your projects. Learn more about Vercel for GitHub.
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production286011297
✅ 💻 Local Development26208270
✅ 📦 Local Production26208270
✅ 🐘 Local Postgres26208270
✅ 🪟 Windows270027
❌ 🌍 Community Worlds109110120
Total120811351254
❌ Failed Tests
🌍 Community Worlds (11 failed)
mongodb (1 failed):
  • webhookWorkflow
redis (1 failed):
  • webhookWorkflow
starter (8 failed):
  • addTenWorkflow
  • addTenWorkflow
  • retryAttemptCounterWorkflow
  • crossFileErrorWorkflow - stack traces work across imported modules
  • 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
turso (1 failed):
  • webhookWorkflow
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro2601
✅ example2601
✅ express2601
✅ fastify2601
✅ hono2601
✅ nextjs-turbopack2601
✅ nextjs-webpack2601
✅ nitro2601
✅ nuxt2601
✅ sveltekit2601
✅ vite2601
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable2601
✅ express-stable2601
✅ fastify-stable2601
✅ hono-stable2601
✅ nextjs-turbopack-stable2700
✅ nextjs-webpack-stable2700
✅ nitro-stable2601
✅ nuxt-stable2601
✅ sveltekit-stable2601
✅ vite-stable2601
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack2700
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb2610
✅ redis-dev300
❌ redis2610
✅ starter-dev300
❌ starter1980
✅ turso-dev300
❌ turso2610
📋 View full workflow run
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📊 Benchmark Results
📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.
workflow with no steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.034s (-21.8% 🟢)1.007s (~)0.973s101.00x
💻 LocalNext.js (Turbopack)0.035s (-15.4% 🟢)1.017s (~)0.983s101.02x
🌐 StarterNext.js (Turbopack)0.037s (-2.6%)1.013s (~)0.976s101.10x
🌐 RedisNext.js (Turbopack)0.041s (-3.5%)1.017s (~)0.976s101.21x
💻 LocalNitro0.043s (-11.9% 🟢)1.007s (~)0.964s101.26x
🌐 MongoDBNext.js (Turbopack)0.062s (-41.1% 🟢)1.015s (~)0.953s101.81x
🌐 TursoNext.js (Turbopack)0.076s (-29.8% 🟢)1.013s (~)0.938s102.22x
🐘 PostgresNext.js (Turbopack)0.157s (-35.9% 🟢)1.021s (-0.9%)0.864s104.62x
🐘 PostgresNitro0.269s (+6.0% 🔺)1.015s (~)0.746s107.90x
🐘 PostgresExpress0.400s (-4.5%)1.019s (+0.5%)0.619s1011.76x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.508s (-32.3% 🟢)1.480s (-15.7% 🟢)0.972s101.00x
▲ VercelNitro0.550s (-26.8% 🟢)1.466s (-17.5% 🟢)0.916s101.08x
▲ VercelExpress0.550s (-29.2% 🟢)1.678s (+3.2%)1.128s101.08x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.077s (-1.4%)2.013s (~)0.936s101.00x
💻 LocalExpress1.081s (-2.8%)2.007s (~)0.926s101.00x
🌐 StarterNext.js (Turbopack)1.094s (~)2.009s (~)0.915s101.02x
🌐 RedisNext.js (Turbopack)1.106s (~)2.012s (~)0.907s101.03x
💻 LocalNitro1.114s (~)2.006s (~)0.892s101.03x
🌐 TursoNext.js (Turbopack)1.298s (-2.0%)2.010s (~)0.712s101.21x
🌐 MongoDBNext.js (Turbopack)1.304s (+0.8%)2.013s (~)0.709s101.21x
🐘 PostgresExpress1.865s (-17.2% 🟢)2.313s (-23.3% 🟢)0.448s101.73x
🐘 PostgresNext.js (Turbopack)1.922s (+9.5% 🔺)2.015s (~)0.093s101.78x
🐘 PostgresNitro2.126s (-2.6%)3.014s (~)0.888s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.544s (-1.1%)3.656s (+2.8%)1.112s101.00x
▲ VercelNitro2.573s (+0.6%)3.534s (-0.7%)0.961s101.01x
▲ VercelNext.js (Turbopack)2.581s (-3.6%)3.520s (~)0.939s101.01x
🔍 Observability: Express | Nitro | Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.532s (-1.2%)11.016s (~)0.484s51.00x
💻 LocalExpress10.541s (-2.2%)11.016s (~)0.475s51.00x
🌐 StarterNext.js (Turbopack)10.588s (~)11.011s (~)0.423s51.01x
🌐 RedisNext.js (Turbopack)10.658s (+0.5%)11.018s (~)0.361s51.01x
💻 LocalNitro10.795s (~)11.011s (~)0.215s51.03x
🌐 TursoNext.js (Turbopack)12.190s (~)13.020s (~)0.830s51.16x
🌐 MongoDBNext.js (Turbopack)12.250s (~)13.026s (~)0.776s51.16x
🐘 PostgresNext.js (Turbopack)15.273s (+1.2%)16.036s (+1.2%)0.763s51.45x
🐘 PostgresExpress15.468s (-23.3% 🟢)16.038s (-23.8% 🟢)0.570s51.47x
🐘 PostgresNitro20.445s (~)21.039s (~)0.594s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.453s (-3.5%)21.219s (-3.0%)0.766s51.00x
▲ VercelNitro20.632s (-2.5%)21.456s (-3.0%)0.824s51.01x
▲ VercelExpress20.953s (~)21.852s (~)0.899s51.02x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 parallel steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.345s (-1.6%)2.012s (~)0.668s51.00x
🌐 StarterNext.js (Turbopack)1.347s (-1.3%)2.007s (~)0.660s51.00x
🌐 RedisNext.js (Turbopack)1.350s (-1.7%)2.010s (~)0.660s51.00x
💻 LocalExpress1.355s (-2.6%)2.008s (~)0.653s51.01x
💻 LocalNitro1.393s (~)2.005s (~)0.612s51.04x
🐘 PostgresNext.js (Turbopack)1.689s (-16.1% 🟢)2.015s (-17.5% 🟢)0.325s51.26x
🌐 MongoDBNext.js (Turbopack)2.188s (+2.3%)3.013s (~)0.824s51.63x
🌐 TursoNext.js (Turbopack)2.194s (+0.8%)3.012s (~)0.818s51.63x
🐘 PostgresNitro2.536s (-1.9%)3.013s (~)0.477s51.89x
🐘 PostgresExpress2.609s (~)3.011s (~)0.402s51.94x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.735s (-14.0% 🟢)4.642s (-9.1% 🟢)0.907s51.00x
▲ VercelExpress3.782s (-15.7% 🟢)4.784s (-8.1% 🟢)1.002s51.01x
▲ VercelNitro3.850s (-5.3% 🟢)4.646s (~)0.796s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
stress test: Promise.all with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.575s (+1.1%)6.922s (+0.7%)0.347s51.00x
🌐 RedisNext.js (Turbopack)8.271s (+4.9%)8.961s (+9.7% 🔺)0.690s41.26x
🐘 PostgresNext.js (Turbopack)8.960s (+3.3%)9.305s (+3.7%)0.345s41.36x
🐘 PostgresNitro9.217s (+2.6%)9.594s (+3.9%)0.378s41.40x
🐘 PostgresExpress9.280s (+0.7%)9.763s (+2.4%)0.483s41.41x
💻 LocalExpress13.171s (~)13.273s (~)0.102s32.00x
💻 LocalNext.js (Turbopack)13.560s (-5.0% 🟢)13.653s (-7.1% 🟢)0.093s32.06x
💻 LocalNitro13.799s (+2.7%)13.967s (+2.3%)0.168s32.10x
🌐 MongoDBNext.js (Turbopack)20.073s (-1.1%)20.529s (~)0.456s23.05x
🌐 TursoNext.js (Turbopack)20.176s (~)20.533s (~)0.357s23.07x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)20.265s (~)20.986s (-1.0%)0.721s21.00x
▲ VercelNitro20.300s (-3.1%)21.105s (-2.2%)0.805s21.00x
▲ VercelExpress22.029s (+6.1% 🔺)22.668s (+4.7%)0.639s21.09x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
stress test: Promise.race with 100 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)6.642s (+1.6%)6.783s (~)0.142s51.00x
🌐 RedisNext.js (Turbopack)8.522s (+3.2%)9.028s (+5.1% 🔺)0.506s41.28x
🐘 PostgresExpress9.487s (-2.8%)9.777s (-4.4%)0.289s41.43x
🐘 PostgresNext.js (Turbopack)9.575s (-0.7%)9.772s (-2.7%)0.198s41.44x
🐘 PostgresNitro9.632s (+1.8%)9.743s (+1.0%)0.112s41.45x
💻 LocalExpress14.551s (-4.0%)14.716s (-3.7%)0.165s32.19x
💻 LocalNitro14.828s (+3.5%)15.082s (+2.0%)0.255s22.23x
💻 LocalNext.js (Turbopack)16.665s (+6.8% 🔺)16.937s (+6.3% 🔺)0.272s22.51x
🌐 TursoNext.js (Turbopack)20.184s (~)20.603s (~)0.418s23.04x
🌐 MongoDBNext.js (Turbopack)20.216s (+1.7%)20.549s (~)0.333s23.04x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express19.064s (-3.0%)19.983s (-2.7%)0.918s21.00x
▲ VercelNext.js (Turbopack)19.739s (-4.0%)20.441s (-4.1%)0.702s21.04x
▲ VercelNitro20.706s (+6.2% 🔺)21.512s (+7.5% 🔺)0.805s21.09x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.105s (-24.4% 🟢)1.003s (~)0.014s (-14.8% 🟢)1.024s (~)0.919s101.00x
💻 LocalExpress0.118s (-31.3% 🟢)0.999s (+0.6%)0.015s (-1.3%)1.022s (~)0.904s101.12x
🌐 StarterNext.js (Turbopack)0.127s (~)1.005s (~)0.000s (+Infinity% 🔺)1.010s (~)0.883s101.21x
🌐 RedisNext.js (Turbopack)0.147s (+13.1% 🔺)1.005s (~)0.000s (~)1.014s (~)0.867s101.39x
💻 LocalNitro0.177s (+2.6%)0.992s (~)0.014s (~)1.020s (~)0.842s101.68x
🌐 TursoNext.js (Turbopack)0.488s (+5.2% 🔺)0.965s (-2.9%)0.000s (NaN%)1.012s (~)0.524s104.63x
🌐 MongoDBNext.js (Turbopack)0.502s (-4.2%)0.946s (+2.2%)0.000s (+Infinity% 🔺)1.013s (~)0.510s104.77x
🐘 PostgresNext.js (Turbopack)1.121s (+56.9% 🔺)1.471s (+63.9% 🔺)0.000s (NaN%)1.617s (+59.4% 🔺)0.495s1010.64x
🐘 PostgresExpress1.306s (-2.7%)1.737s (-3.3%)0.000s (NaN%)2.013s (~)0.707s1012.39x
🐘 PostgresNitro2.165s (-4.1%)2.881s (+3.5%)0.000s (+Infinity% 🔺)3.015s (~)0.850s1020.54x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.469s (-27.0% 🟢)2.887s (-27.0% 🟢)0.392s (-9.7% 🟢)3.679s (-23.7% 🟢)1.210s101.00x
▲ VercelExpress2.595s (-8.0% 🟢)3.294s (-2.3%)0.276s (-47.2% 🟢)4.022s (-7.0% 🟢)1.427s101.05x
▲ VercelNitro2.648s (-3.3%)3.168s (~)0.353s (-30.2% 🟢)3.947s (-4.1%)1.299s101.07x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)4/7
🐘 PostgresNext.js (Turbopack)5/7
▲ VercelNext.js (Turbopack)5/7
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local5/7
Next.js (Turbopack)💻 Local5/7
Nitro💻 Local5/7
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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