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Merged
VaguelySerious merged 1 commit into from
Jan 14, 2026
Merged

Version Packages (beta) #778

VaguelySerious merged 1 commit into from
Jan 14, 2026

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@vercel-release-bot
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@vercel-release-bot vercel-release-bot commented Jan 14, 2026 •
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This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

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

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.0.1-beta.46

Patch Changes

  • #768 49bb48a Thanks @VaguelySerious! - Accumulate and return uiMessages: UIMessage[] from DurableAgent's agent.stream. This allows persisting messages without having to read the run's stream.

  • Updated dependencies [7906429]:

    • workflow@4.0.1-beta.46

@workflow/astro@4.0.0-beta.21

Patch Changes

  • Updated dependencies [7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.38
    • @workflow/rollup@4.0.0-beta.7
    • @workflow/vite@4.0.0-beta.2

@workflow/builders@4.0.1-beta.38

Patch Changes

  • Updated dependencies [7906429, 7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/core@4.0.1-beta.38

@workflow/cli@4.0.1-beta.46

Patch Changes

  • Updated dependencies [7906429, 7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/core@4.0.1-beta.38
    • @workflow/builders@4.0.1-beta.38
    • @workflow/web@4.0.1-beta.27

@workflow/core@4.0.1-beta.38

Patch Changes

@workflow/next@4.0.1-beta.43

Patch Changes

  • Updated dependencies [7906429, 7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/core@4.0.1-beta.38
    • @workflow/builders@4.0.1-beta.38

@workflow/nitro@4.0.1-beta.42

Patch Changes

  • #754 7906429 Thanks @TooTallNate! - Run workflow SWC plugin transform before other plugins

  • Updated dependencies [7906429, 7906429, a2fc53a]:

    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/core@4.0.1-beta.38
    • @workflow/builders@4.0.1-beta.38
    • @workflow/rollup@4.0.0-beta.7
    • @workflow/vite@4.0.0-beta.2

@workflow/nuxt@4.0.1-beta.31

Patch Changes

  • Updated dependencies [7906429]:
    • @workflow/nitro@4.0.1-beta.42

@workflow/rollup@4.0.0-beta.7

Patch Changes

  • Updated dependencies [7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13

@workflow/sveltekit@4.0.0-beta.36

Patch Changes

  • Updated dependencies [7906429, a2fc53a]:
    • @workflow/swc-plugin@4.0.1-beta.13
    • @workflow/builders@4.0.1-beta.38
    • @workflow/rollup@4.0.0-beta.7
    • @workflow/vite@4.0.0-beta.2

@workflow/swc-plugin@4.0.1-beta.13

Patch Changes

@workflow/web-shared@4.0.1-beta.41

Patch Changes

  • Updated dependencies [7906429]:
    • @workflow/core@4.0.1-beta.38

workflow@4.0.1-beta.46

Patch Changes

  • #754 7906429 Thanks @TooTallNate! - Add support for serializing this when invoking step functions

  • Updated dependencies [7906429, 7906429]:

    • @workflow/nitro@4.0.1-beta.42
    • @workflow/core@4.0.1-beta.38
    • @workflow/nuxt@4.0.1-beta.31
    • @workflow/astro@4.0.0-beta.21
    • @workflow/cli@4.0.1-beta.46
    • @workflow/next@4.0.1-beta.43
    • @workflow/rollup@4.0.0-beta.7
    • @workflow/sveltekit@4.0.0-beta.36
    • @workflow/typescript-plugin@4.0.1-beta.4

@workflow/world-testing@4.0.1-beta.47

Patch Changes

  • Updated dependencies [7906429]:
    • workflow@4.0.1-beta.46
    • @workflow/cli@4.0.1-beta.46

@workflow/docs-typecheck@0.0.1-beta.5

Patch Changes

  • Updated dependencies [7906429, 49bb48a]:
    • workflow@4.0.1-beta.46
    • @workflow/core@4.0.1-beta.38
    • @workflow/ai@4.0.1-beta.46
    • @workflow/next@4.0.1-beta.43

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github-actions bot commented Jan 14, 2026 •
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🧪 E2E Test Results

❌ Some tests failed

Summary

Passed Failed Skipped Total
✅ ▲ Vercel Production 396 0 11 407
✅ 💻 Local Development 362 0 8 370
✅ 📦 Local Production 362 0 8 370
✅ 🐘 Local Postgres 362 0 8 370
✅ 🪟 Windows 37 0 0 37
❌ 🌍 Community Worlds 141 19 0 160
Total 1660 19 35 1714

❌ Failed Tests

🌍 Community Worlds (19 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (16 failed):

  • addTenWorkflow
  • addTenWorkflow
  • error handling error propagation workflow errors nested function calls preserve message and stack trace
  • error handling error propagation workflow errors cross-file imports preserve message and stack trace
  • error handling error propagation step errors basic step error preserves message and stack trace
  • error handling error propagation step errors cross-file step error preserves message and function names in stack
  • error handling retry behavior regular Error retries until success
  • error handling retry behavior FatalError fails immediately without retries
  • error handling catchability FatalError can be caught and detected with FatalError.is()
  • hookCleanupTestWorkflow - hook token reuse after workflow completion
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly
  • Calculator.calculate - static workflow method using static step methods from another class
  • AllInOneService.processNumber - static workflow method using sibling static step methods

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
App Passed Failed Skipped
✅ astro 36 0 1
✅ example 36 0 1
✅ express 36 0 1
✅ fastify 36 0 1
✅ hono 36 0 1
✅ nextjs-turbopack 36 0 1
✅ nextjs-webpack 36 0 1
✅ nitro 36 0 1
✅ nuxt 36 0 1
✅ sveltekit 36 0 1
✅ vite 36 0 1
✅ 💻 Local Development
App Passed Failed Skipped
✅ astro-stable 36 0 1
✅ express-stable 36 0 1
✅ fastify-stable 36 0 1
✅ hono-stable 36 0 1
✅ nextjs-turbopack-stable 37 0 0
✅ nextjs-webpack-stable 37 0 0
✅ nitro-stable 36 0 1
✅ nuxt-stable 36 0 1
✅ sveltekit-stable 36 0 1
✅ vite-stable 36 0 1
✅ 📦 Local Production
App Passed Failed Skipped
✅ astro-stable 36 0 1
✅ express-stable 36 0 1
✅ fastify-stable 36 0 1
✅ hono-stable 36 0 1
✅ nextjs-turbopack-stable 37 0 0
✅ nextjs-webpack-stable 37 0 0
✅ nitro-stable 36 0 1
✅ nuxt-stable 36 0 1
✅ sveltekit-stable 36 0 1
✅ vite-stable 36 0 1
✅ 🐘 Local Postgres
App Passed Failed Skipped
✅ astro-stable 36 0 1
✅ express-stable 36 0 1
✅ fastify-stable 36 0 1
✅ hono-stable 36 0 1
✅ nextjs-turbopack-stable 37 0 0
✅ nextjs-webpack-stable 37 0 0
✅ nitro-stable 36 0 1
✅ nuxt-stable 36 0 1
✅ sveltekit-stable 36 0 1
✅ vite-stable 36 0 1
✅ 🪟 Windows
App Passed Failed Skipped
✅ nextjs-turbopack 37 0 0
❌ 🌍 Community Worlds
App Passed Failed Skipped
✅ mongodb-dev 3 0 0
❌ mongodb 36 1 0
✅ redis-dev 3 0 0
❌ redis 36 1 0
✅ starter-dev 3 0 0
❌ starter 21 16 0
✅ turso-dev 3 0 0
❌ turso 36 1 0

📋 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

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 0.038s (+2.2%) 1.014s (~) 0.976s 10 1.00x
💻 Local Next.js (Turbopack) 0.040s (+1.0%) 1.013s (~) 0.973s 10 1.06x
🌐 Redis Next.js (Turbopack) 0.040s (+1.0%) 1.017s (~) 0.977s 10 1.07x
💻 Local Nitro 0.043s (-3.6%) 1.006s (~) 0.964s 10 1.13x
💻 Local Express 0.045s (~) 1.007s (~) 0.962s 10 1.18x
🌐 MongoDB Next.js (Turbopack) 0.091s (-11.0% 🟢) 1.015s (~) 0.924s 10 2.40x
🌐 Turso Next.js (Turbopack) 0.095s (-4.0%) 1.013s (~) 0.918s 10 2.50x
🐘 Postgres Next.js (Turbopack) 0.280s (+11.1% 🔺) 1.034s (+1.2%) 0.754s 10 7.38x
🐘 Postgres Nitro 0.285s (~) 1.012s (~) 0.727s 10 7.53x
🐘 Postgres Express 0.365s (+10.0% 🔺) 1.013s (~) 0.648s 10 9.64x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 0.540s (-4.6%) 1.426s (-8.4% 🟢) 0.886s 10 1.00x
▲ Vercel Next.js (Turbopack) 0.548s (-19.2% 🟢) 1.543s (-10.9% 🟢) 0.995s 10 1.01x
▲ Vercel Nitro 0.575s (-2.7%) 1.562s (+8.8% 🔺) 0.987s 10 1.06x

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

workflow with 1 step

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 1.091s (~) 2.010s (~) 0.919s 10 1.00x
🌐 Redis Next.js (Turbopack) 1.097s (~) 2.013s (~) 0.916s 10 1.01x
💻 Local Next.js (Turbopack) 1.100s (~) 2.010s (~) 0.910s 10 1.01x
💻 Local Nitro 1.111s (~) 2.006s (~) 0.895s 10 1.02x
💻 Local Express 1.114s (~) 2.006s (~) 0.892s 10 1.02x
🌐 Turso Next.js (Turbopack) 1.311s (+1.6%) 2.011s (~) 0.700s 10 1.20x
🌐 MongoDB Next.js (Turbopack) 1.315s (~) 2.014s (~) 0.699s 10 1.20x
🐘 Postgres Next.js (Turbopack) 1.467s (-21.7% 🟢) 2.015s (~) 0.547s 10 1.34x
🐘 Postgres Nitro 2.143s (+0.8%) 3.014s (~) 0.871s 10 1.96x
🐘 Postgres Express 2.218s (+0.8%) 3.014s (~) 0.796s 10 2.03x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.684s (-15.0% 🟢) 3.629s (-11.3% 🟢) 0.945s 10 1.00x
▲ Vercel Next.js (Turbopack) 2.838s (-4.9%) 3.799s (~) 0.961s 10 1.06x
▲ Vercel Nitro 3.243s (+16.4% 🔺) 4.120s (+15.4% 🔺) 0.878s 10 1.21x

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

workflow with 10 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 10.600s (~) 11.013s (~) 0.413s 5 1.00x
💻 Local Next.js (Turbopack) 10.646s (~) 11.017s (~) 0.371s 5 1.00x
🌐 Redis Next.js (Turbopack) 10.683s (~) 11.016s (~) 0.333s 5 1.01x
💻 Local Nitro 10.783s (~) 11.008s (~) 0.225s 5 1.02x
💻 Local Express 10.783s (~) 11.013s (~) 0.229s 5 1.02x
🌐 Turso Next.js (Turbopack) 12.176s (~) 13.020s (~) 0.843s 5 1.15x
🌐 MongoDB Next.js (Turbopack) 12.284s (~) 13.029s (~) 0.746s 5 1.16x
🐘 Postgres Next.js (Turbopack) 14.614s (-4.0%) 15.231s (-5.0% 🟢) 0.617s 5 1.38x
🐘 Postgres Express 20.268s (~) 21.034s (~) 0.766s 5 1.91x
🐘 Postgres Nitro 20.382s (~) 21.039s (~) 0.657s 5 1.92x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 22.281s (+1.2%) 23.020s (+1.3%) 0.739s 5 1.00x
▲ Vercel Express 22.726s (+4.4%) 23.587s (+4.2%) 0.861s 5 1.02x
▲ Vercel Nitro 23.879s (+4.2%) 24.741s (+4.8%) 0.862s 5 1.07x

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

Promise.all with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 1.350s (~) 2.010s (~) 0.660s 15 1.00x
🌐 Starter Next.js (Turbopack) 1.350s (~) 2.007s (~) 0.657s 15 1.00x
💻 Local Next.js (Turbopack) 1.395s (~) 2.012s (~) 0.617s 15 1.03x
💻 Local Express 1.412s (~) 2.006s (~) 0.594s 15 1.05x
💻 Local Nitro 1.413s (+0.6%) 2.006s (~) 0.593s 15 1.05x
🐘 Postgres Next.js (Turbopack) 1.596s (-12.5% 🟢) 2.012s (~) 0.416s 15 1.18x
🌐 MongoDB Next.js (Turbopack) 2.163s (+1.0%) 3.013s (~) 0.850s 10 1.60x
🌐 Turso Next.js (Turbopack) 2.205s (~) 3.012s (~) 0.807s 10 1.63x
🐘 Postgres Nitro 2.310s (-4.4%) 3.012s (~) 0.702s 10 1.71x
🐘 Postgres Express 2.389s (-4.5%) 3.013s (~) 0.624s 10 1.77x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 2.724s (-13.3% 🟢) 3.679s (-8.3% 🟢) 0.955s 9 1.00x
▲ Vercel Nitro 2.975s (+0.8%) 3.820s (+0.9%) 0.845s 8 1.09x
▲ Vercel Express 3.001s (-1.4%) 3.708s (-5.0%) 0.707s 9 1.10x

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

Promise.all with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Next.js (Turbopack) 2.094s (-1.2%) 2.948s (-1.5%) 0.853s 11 1.00x
💻 Local Express 2.200s (-0.8%) 3.171s (~) 0.971s 10 1.05x
💻 Local Nitro 2.245s (+3.1%) 3.173s (+1.1%) 0.929s 10 1.07x
🌐 Starter Next.js (Turbopack) 2.454s (~) 3.009s (~) 0.555s 10 1.17x
🌐 Redis Next.js (Turbopack) 2.481s (-0.8%) 3.023s (~) 0.542s 10 1.18x
🐘 Postgres Nitro 2.625s (-18.5% 🟢) 3.021s (-20.2% 🟢) 0.396s 10 1.25x
🐘 Postgres Next.js (Turbopack) 2.670s (+3.4%) 3.030s (~) 0.360s 10 1.27x
🐘 Postgres Express 2.825s (-0.9%) 3.013s (~) 0.187s 10 1.35x
🌐 Turso Next.js (Turbopack) 4.625s (-1.1%) 5.178s (~) 0.553s 6 2.21x
🌐 MongoDB Next.js (Turbopack) 4.647s (-3.5%) 5.180s (-3.3%) 0.532s 6 2.22x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 3.464s (-59.9% 🟢) 4.193s (-56.2% 🟢) 0.728s 8 1.00x
▲ Vercel Next.js (Turbopack) 3.895s (-40.8% 🟢) 4.839s (-34.6% 🟢) 0.944s 7 1.12x
▲ Vercel Nitro 4.762s (+2.1%) 5.500s (+5.4% 🔺) 0.738s 6 1.37x

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

Promise.race with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 1.330s (-2.1%) 2.007s (~) 0.677s 15 1.00x
🌐 Redis Next.js (Turbopack) 1.365s (-1.0%) 2.009s (~) 0.644s 15 1.03x
💻 Local Express 1.402s (-2.2%) 2.006s (~) 0.604s 15 1.05x
💻 Local Next.js (Turbopack) 1.404s (~) 2.012s (~) 0.608s 15 1.06x
💻 Local Nitro 1.429s (+1.4%) 2.005s (~) 0.576s 15 1.07x
🐘 Postgres Next.js (Turbopack) 1.576s (-12.6% 🟢) 2.012s (~) 0.436s 15 1.19x
🐘 Postgres Nitro 1.796s (-2.3%) 2.009s (-6.9% 🟢) 0.213s 15 1.35x
🐘 Postgres Express 2.026s (+7.8% 🔺) 2.522s (+13.1% 🔺) 0.496s 12 1.52x
🌐 MongoDB Next.js (Turbopack) 2.149s (~) 3.013s (~) 0.864s 10 1.62x
🌐 Turso Next.js (Turbopack) 2.220s (~) 3.018s (~) 0.798s 10 1.67x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 2.923s (-59.4% 🟢) 3.809s (-50.6% 🟢) 0.886s 8 1.00x
▲ Vercel Express 3.043s (-44.5% 🟢) 3.784s (-40.4% 🟢) 0.741s 8 1.04x
▲ Vercel Nitro 3.194s (-59.9% 🟢) 4.045s (-53.6% 🟢) 0.851s 8 1.09x

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

Promise.race with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Next.js (Turbopack) 2.164s (-4.9%) 3.115s (~) 0.950s 10 1.00x
💻 Local Express 2.201s (-7.4% 🟢) 3.155s (-4.4%) 0.955s 10 1.02x
🐘 Postgres Nitro 2.323s (-16.6% 🟢) 3.013s (-3.6%) 0.689s 10 1.07x
💻 Local Nitro 2.342s (+6.3% 🔺) 3.252s (+2.5%) 0.910s 10 1.08x
🌐 Starter Next.js (Turbopack) 2.444s (-1.6%) 3.011s (-0.6%) 0.567s 10 1.13x
🐘 Postgres Next.js (Turbopack) 2.493s (-5.0% 🟢) 3.024s (~) 0.531s 10 1.15x
🌐 Redis Next.js (Turbopack) 2.495s (~) 3.009s (~) 0.514s 10 1.15x
🐘 Postgres Express 2.710s (-5.3% 🟢) 3.017s (~) 0.307s 10 1.25x
🌐 Turso Next.js (Turbopack) 4.714s (+1.0%) 5.179s (~) 0.465s 6 2.18x
🌐 MongoDB Next.js (Turbopack) 4.753s (~) 5.185s (~) 0.432s 6 2.20x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 3.029s (-8.3% 🟢) 3.720s (-3.4%) 0.691s 9 1.00x
▲ Vercel Express 3.233s (+4.7%) 3.811s (+3.9%) 0.578s 8 1.07x
▲ Vercel Next.js (Turbopack) 3.417s (+1.3%) 4.085s (+6.3% 🔺) 0.668s 8 1.13x

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

Stream Benchmarks (includes TTFB metrics)
workflow with stream

💻 Local Development

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 0.133s (+2.3%) 1.006s (~) 0.000s (NaN%) 1.012s (~) 0.878s 10 1.00x
💻 Local Next.js (Turbopack) 0.136s (-8.3% 🟢) 1.003s (~) 0.016s (-15.0% 🟢) 1.027s (~) 0.891s 10 1.02x
🌐 Redis Next.js (Turbopack) 0.144s (~) 1.005s (~) 0.000s (+Infinity% 🔺) 1.014s (~) 0.870s 10 1.08x
💻 Local Express 0.174s (-1.0%) 0.992s (~) 0.016s (-2.4%) 1.022s (~) 0.848s 10 1.31x
💻 Local Nitro 0.177s (+1.5%) 0.992s (~) 0.016s (+12.6% 🔺) 1.022s (~) 0.845s 10 1.33x
🌐 MongoDB Next.js (Turbopack) 0.499s (-2.9%) 0.953s (+0.6%) 0.000s (-100.0% 🟢) 1.013s (~) 0.514s 10 3.74x
🌐 Turso Next.js (Turbopack) 0.515s (+10.5% 🔺) 0.933s (-4.8%) 0.000s (-100.0% 🟢) 1.012s (~) 0.496s 10 3.86x
🐘 Postgres Next.js (Turbopack) 0.791s (-39.4% 🟢) 0.791s (-54.5% 🟢) 0.004s (+4200.0% 🔺) 1.021s (-49.4% 🟢) 0.230s 10 5.93x
🐘 Postgres Nitro 2.289s (+2.2%) 2.749s (-2.0%) 0.000s (+Infinity% 🔺) 3.014s (~) 0.725s 10 17.16x
🐘 Postgres Express 2.381s (-1.3%) 2.661s (+1.3%) 0.000s (NaN%) 3.013s (~) 0.633s 10 17.85x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 4.715s (+78.4% 🔺) 4.689s (+51.4% 🔺) 0.356s (+17.7% 🔺) 5.774s (+50.2% 🔺) 1.059s 10 1.00x
▲ Vercel Next.js (Turbopack) 6.933s (+158.8% 🔺) 6.543s (+101.7% 🔺) 0.319s (-3.6%) 8.089s (+102.8% 🔺) 1.156s 10 1.47x
▲ Vercel Express 7.843s (+202.0% 🔺) 7.350s (+124.8% 🔺) 0.274s (+37.3% 🔺) 9.038s (+132.1% 🔺) 1.195s 10 1.66x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World 🥇 Fastest Framework Wins
💻 Local Next.js (Turbopack) 7/8
🐘 Postgres Next.js (Turbopack) 6/8
▲ Vercel Express 3/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework 🥇 Fastest World Wins
Express 💻 Local 8/8
Next.js (Turbopack) 🌐 Starter 5/8
Nitro 💻 Local 7/8
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

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

📋 View full workflow run

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vercel bot commented Jan 14, 2026 •
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Project Deployment Review Updated (UTC)
example-nextjs-workflow-turbopack Ready Ready Preview, Comment Jan 14, 2026 0:19am
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@github-actions github-actions bot force-pushed the changeset-release/main branch from 82ca19f to c6ae19f Compare January 14, 2026 08:08
@github-actions github-actions bot force-pushed the changeset-release/main branch from c6ae19f to 1353f20 Compare January 14, 2026 12:17
@VaguelySerious VaguelySerious merged commit 4bd877b into main Jan 14, 2026
16 checks passed
@VaguelySerious VaguelySerious deleted the changeset-release/main branch January 14, 2026 12:25
VaguelySerious pushed a commit that referenced this pull request Jan 16, 2026
@vercel-release-bot @VaguelySerious
Version Packages (beta) (#778)
3ca3810
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