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@ijjk ijjk commented Jan 6, 2026

This was grouped in 307f4b0 which we don't need to revert and is valid fix on it's own.

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🦋 Changeset detected

Latest commit: 3f23cd2

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 4 packages
Name Type
workflow Patch
@workflow/ai Patch
@workflow/docs-typecheck Patch
@workflow/world-testing Patch

Not sure what this means? Click here to learn what changesets are.

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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 (+1.6%) 1.014s (~) 0.976s 10 1.00x
💻 Local Next.js (Turbopack) 0.039s (-7.8% 🟢) 1.015s (~) 0.976s 10 1.02x
🌐 Redis Next.js (Turbopack) 0.043s (~) 1.017s (~) 0.974s 10 1.12x
💻 Local Nitro 0.044s (+1.9%) 1.006s (~) 0.962s 10 1.14x
💻 Local Express 0.044s (+44.7% 🔺) 1.008s (~) 0.964s 10 1.15x
🌐 MongoDB Next.js (Turbopack) 0.090s (+48.4% 🔺) 1.015s (~) 0.925s 10 2.35x
🌐 Turso Next.js (Turbopack) 0.109s (+5.4% 🔺) 1.014s (~) 0.905s 10 2.84x
🐘 Postgres Next.js (Turbopack) 0.265s (+50.5% 🔺) 1.021s (-1.1%) 0.755s 10 6.93x
🐘 Postgres Nitro 0.278s (+7.1% 🔺) 1.012s (~) 0.734s 10 7.26x
🐘 Postgres Express 0.315s (-5.7% 🟢) 1.012s (~) 0.697s 10 8.23x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 0.600s (-30.4% 🟢) 1.515s (-20.5% 🟢) 0.915s 10 1.00x
▲ Vercel Next.js (Turbopack) 0.607s (-34.2% 🟢) 1.432s (-19.7% 🟢) 0.824s 10 1.01x
▲ Vercel Nitro 0.613s (-10.9% 🟢) 1.511s (-17.0% 🟢) 0.898s 10 1.02x

🔍 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) 1.088s (-0.7%) 2.009s (~) 0.921s 10 1.00x
💻 Local Next.js (Turbopack) 1.096s (~) 2.011s (~) 0.914s 10 1.01x
💻 Local Nitro 1.112s (~) 2.006s (~) 0.894s 10 1.02x
🌐 Redis Next.js (Turbopack) 1.113s (+1.0%) 2.013s (~) 0.900s 10 1.02x
💻 Local Express 1.113s (+3.6%) 2.008s (~) 0.894s 10 1.02x
🌐 Turso Next.js (Turbopack) 1.294s (-1.6%) 2.013s (~) 0.719s 10 1.19x
🌐 MongoDB Next.js (Turbopack) 1.312s (~) 2.014s (~) 0.702s 10 1.21x
🐘 Postgres Nitro 2.123s (~) 3.014s (~) 0.891s 10 1.95x
🐘 Postgres Express 2.143s (-2.5%) 3.014s (~) 0.871s 10 1.97x
🐘 Postgres Next.js (Turbopack) 2.220s (+24.2% 🔺) 3.019s (+49.9% 🔺) 0.799s 10 2.04x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.670s (-12.6% 🟢) 3.574s (-10.5% 🟢) 0.904s 10 1.00x
▲ Vercel Next.js (Turbopack) 2.797s (-5.4% 🟢) 3.547s (-6.1% 🟢) 0.750s 10 1.05x
▲ Vercel Express 2.952s (-4.9%) 3.884s (-2.9%) 0.933s 10 1.11x

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

workflow with 10 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 10.579s (~) 11.011s (~) 0.432s 5 1.00x
💻 Local Next.js (Turbopack) 10.662s (~) 11.015s (~) 0.353s 5 1.01x
🌐 Redis Next.js (Turbopack) 10.715s (~) 11.017s (~) 0.301s 5 1.01x
💻 Local Nitro 10.781s (~) 11.011s (~) 0.230s 5 1.02x
💻 Local Express 10.797s (+2.7%) 11.014s (~) 0.217s 5 1.02x
🌐 Turso Next.js (Turbopack) 12.227s (~) 13.026s (~) 0.799s 5 1.16x
🌐 MongoDB Next.js (Turbopack) 12.282s (~) 13.027s (~) 0.745s 5 1.16x
🐘 Postgres Express 16.796s (-17.5% 🟢) 17.437s (-17.1% 🟢) 0.641s 5 1.59x
🐘 Postgres Next.js (Turbopack) 20.438s (+34.9% 🔺) 21.049s (+31.3% 🔺) 0.612s 5 1.93x
🐘 Postgres Nitro 20.479s (~) 21.032s (~) 0.552s 5 1.94x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 22.282s (-4.8%) 22.824s (-6.1% 🟢) 0.542s 5 1.00x
▲ Vercel Express 22.684s (-3.4%) 23.760s (-1.2%) 1.076s 5 1.02x
▲ Vercel Nitro 22.859s (-3.9%) 23.678s (-3.5%) 0.819s 5 1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Starter 🥇 Next.js (Turbopack) 1.345s (-1.8%) 2.007s (~) 0.662s 15 1.00x
🌐 Redis Next.js (Turbopack) 1.367s (~) 2.011s (~) 0.644s 15 1.02x
💻 Local Next.js (Turbopack) 1.388s (~) 2.012s (~) 0.624s 15 1.03x
💻 Local Nitro 1.402s (~) 2.006s (~) 0.605s 15 1.04x
💻 Local Express 1.411s (+7.0% 🔺) 2.006s (~) 0.595s 15 1.05x
🐘 Postgres Express 1.921s (-23.5% 🟢) 2.319s (-23.0% 🟢) 0.397s 13 1.43x
🌐 MongoDB Next.js (Turbopack) 2.160s (+1.3%) 3.012s (~) 0.852s 10 1.61x
🌐 Turso Next.js (Turbopack) 2.231s (+1.0%) 3.015s (~) 0.784s 10 1.66x
🐘 Postgres Nitro 2.388s (-3.4%) 3.012s (~) 0.624s 10 1.78x
🐘 Postgres Next.js (Turbopack) 2.447s (+35.4% 🔺) 2.846s (+41.5% 🔺) 0.399s 11 1.82x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 2.921s (-6.0% 🟢) 3.798s (-1.4%) 0.877s 8 1.00x
▲ Vercel Nitro 2.929s (-3.7%) 3.594s (-10.5% 🟢) 0.665s 9 1.00x
▲ Vercel Express 3.041s (+7.3% 🔺) 3.800s (+4.6%) 0.759s 8 1.04x

🔍 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) 2.161s (+1.7%) 3.128s (+3.4%) 0.967s 10 1.00x
💻 Local Express 2.245s (+12.6% 🔺) 3.199s (+38.4% 🔺) 0.954s 10 1.04x
💻 Local Nitro 2.256s (+3.7%) 3.207s (+1.8%) 0.951s 10 1.04x
🌐 Starter Next.js (Turbopack) 2.442s (-1.3%) 3.008s (~) 0.566s 10 1.13x
🌐 Redis Next.js (Turbopack) 2.514s (~) 3.015s (~) 0.502s 10 1.16x
🐘 Postgres Next.js (Turbopack) 2.712s (+6.6% 🔺) 3.045s (+0.8%) 0.333s 10 1.26x
🐘 Postgres Nitro 2.779s (-4.0%) 3.126s (+3.8%) 0.347s 10 1.29x
🐘 Postgres Express 2.879s (-4.8%) 3.483s (+4.1%) 0.605s 9 1.33x
🌐 MongoDB Next.js (Turbopack) 4.590s (-1.3%) 5.181s (~) 0.590s 6 2.12x
🌐 Turso Next.js (Turbopack) 4.708s (+1.4%) 5.183s (~) 0.475s 6 2.18x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 3.357s (-2.4%) 3.973s (-5.8% 🟢) 0.617s 8 1.00x
▲ Vercel Next.js (Turbopack) 3.506s (-3.1%) 4.259s (-6.5% 🟢) 0.753s 8 1.04x
▲ Vercel Nitro 3.639s (+11.2% 🔺) 4.493s (+15.8% 🔺) 0.854s 7 1.08x

🔍 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) 1.339s (-2.3%) 2.007s (~) 0.668s 15 1.00x
💻 Local Next.js (Turbopack) 1.383s (~) 2.014s (~) 0.631s 15 1.03x
🌐 Redis Next.js (Turbopack) 1.394s (~) 2.011s (~) 0.617s 15 1.04x
💻 Local Nitro 1.399s (-1.7%) 2.006s (~) 0.607s 15 1.04x
💻 Local Express 1.430s (+6.6% 🔺) 2.007s (~) 0.577s 15 1.07x
🐘 Postgres Next.js (Turbopack) 1.801s (+6.3% 🔺) 2.015s (~) 0.214s 15 1.34x
🐘 Postgres Express 1.895s (-14.1% 🟢) 2.011s (-33.2% 🟢) 0.116s 15 1.41x
🐘 Postgres Nitro 1.903s (+5.0% 🔺) 2.010s (-6.8% 🟢) 0.107s 15 1.42x
🌐 MongoDB Next.js (Turbopack) 2.148s (-0.9%) 3.012s (~) 0.863s 10 1.60x
🌐 Turso Next.js (Turbopack) 2.239s (+0.6%) 3.012s (~) 0.773s 10 1.67x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.831s (+1.1%) 3.719s (+1.1%) 0.888s 9 1.00x
▲ Vercel Next.js (Turbopack) 2.918s (-2.8%) 3.724s (+0.7%) 0.806s 9 1.03x
▲ Vercel Express 2.969s (-3.0%) 3.803s (-2.6%) 0.834s 8 1.05x

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

Promise.race with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Next.js (Turbopack) 2.153s (-1.3%) 3.034s (-1.9%) 0.881s 10 1.00x
💻 Local Nitro 2.211s (~) 3.154s (~) 0.942s 10 1.03x
🌐 Starter Next.js (Turbopack) 2.442s (-1.3%) 3.010s (~) 0.567s 10 1.13x
💻 Local Express 2.450s (+23.3% 🔺) 3.366s (+51.2% 🔺) 0.916s 9 1.14x
🌐 Redis Next.js (Turbopack) 2.484s (-1.1%) 3.012s (~) 0.528s 10 1.15x
🐘 Postgres Nitro 2.637s (-1.4%) 3.011s (~) 0.374s 10 1.22x
🐘 Postgres Next.js (Turbopack) 2.747s (+3.7%) 3.030s (~) 0.282s 10 1.28x
🐘 Postgres Express 2.763s (-7.6% 🟢) 3.031s (-15.5% 🟢) 0.268s 10 1.28x
🌐 MongoDB Next.js (Turbopack) 4.705s (-0.9%) 5.180s (~) 0.474s 6 2.19x
🌐 Turso Next.js (Turbopack) 4.776s (+3.3%) 5.183s (~) 0.406s 6 2.22x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 3.373s (-15.0% 🟢) 3.928s (-16.8% 🟢) 0.556s 8 1.00x
▲ Vercel Next.js (Turbopack) 3.594s (-5.3% 🟢) 4.134s (-8.8% 🟢) 0.540s 8 1.07x
▲ Vercel Express 4.316s (+10.7% 🔺) 5.022s (+6.8% 🔺) 0.706s 6 1.28x

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

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) 0.127s (-9.8% 🟢) 1.005s (~) 0.000s (NaN%) 1.010s (~) 0.883s 10 1.00x
💻 Local Next.js (Turbopack) 0.140s (-6.6% 🟢) 1.003s (~) 0.017s (-8.8% 🟢) 1.027s (~) 0.887s 10 1.10x
🌐 Redis Next.js (Turbopack) 0.150s (-1.2%) 1.004s (~) 0.000s (+Infinity% 🔺) 1.014s (~) 0.864s 10 1.18x
💻 Local Nitro 0.174s (-1.8%) 0.992s (~) 0.015s (-8.4% 🟢) 1.021s (~) 0.847s 10 1.37x
💻 Local Express 0.179s (+62.1% 🔺) 0.993s (-0.6%) 0.020s (+57.9% 🔺) 1.028s (+0.9%) 0.849s 10 1.41x
🌐 MongoDB Next.js (Turbopack) 0.481s (-3.0%) 0.970s (+1.6%) 0.000s (-100.0% 🟢) 1.014s (~) 0.532s 10 3.79x
🌐 Turso Next.js (Turbopack) 0.508s (+7.2% 🔺) 0.943s (-3.0%) 0.000s (~) 1.014s (~) 0.505s 10 4.00x
🐘 Postgres Express 1.277s (-46.7% 🟢) 1.765s (-33.3% 🟢) 0.000s (NaN%) 2.014s (-33.2% 🟢) 0.737s 10 10.05x
🐘 Postgres Next.js (Turbopack) 2.176s (+67.6% 🔺) 2.878s (+67.5% 🔺) 0.000s (+Infinity% 🔺) 3.024s (+57.7% 🔺) 0.848s 10 17.12x
🐘 Postgres Nitro 2.299s (-3.3%) 2.745s (+2.9%) 0.000s (-100.0% 🟢) 3.014s (~) 0.715s 10 18.09x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.780s (~) 3.210s (-2.9%) 0.514s (-49.5% 🟢) 4.170s (-12.4% 🟢) 1.390s 10 1.00x
▲ Vercel Next.js (Turbopack) 2.851s (+3.1%) 3.166s (-7.7% 🟢) 0.563s (-13.9% 🟢) 4.192s (-6.8% 🟢) 1.341s 10 1.03x
▲ Vercel Express 2.957s (+2.7%) 3.348s (+3.8%) 0.406s (-48.4% 🟢) 4.253s (-6.0% 🟢) 1.297s 10 1.06x

🔍 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) 8/8
🐘 Postgres Next.js (Turbopack) 3/8
▲ Vercel Nitro 4/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework 🥇 Fastest World Wins
Express 💻 Local 8/8
Next.js (Turbopack) 🌐 Starter 6/8
Nitro 💻 Local 8/8
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

@ijjk ijjk requested a review from TooTallNate January 6, 2026 17:41
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github-actions bot commented Jan 6, 2026

🧪 E2E Test Results

Some tests failed

Summary

Passed Failed Skipped Total
✅ ▲ Vercel Production 363 0 11 374
✅ 💻 Local Development 332 0 8 340
✅ 📦 Local Production 332 0 8 340
✅ 🐘 Local Postgres 332 0 8 340
✅ 🪟 Windows 34 0 0 34
❌ 🌍 Community Worlds 131 17 0 148
Total 1524 17 35 1576

❌ Failed Tests

🌍 Community Worlds (17 failed)

mongodb (1 failed):

  • webhookWorkflow

redis (1 failed):

  • webhookWorkflow

starter (14 failed):

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

turso (1 failed):

  • webhookWorkflow

Details by Category

✅ ▲ Vercel Production
App Passed Failed Skipped
✅ astro 33 0 1
✅ example 33 0 1
✅ express 33 0 1
✅ fastify 33 0 1
✅ hono 33 0 1
✅ nextjs-turbopack 33 0 1
✅ nextjs-webpack 33 0 1
✅ nitro 33 0 1
✅ nuxt 33 0 1
✅ sveltekit 33 0 1
✅ vite 33 0 1
✅ 💻 Local Development
App Passed Failed Skipped
✅ astro-stable 33 0 1
✅ express-stable 33 0 1
✅ fastify-stable 33 0 1
✅ hono-stable 33 0 1
✅ nextjs-turbopack-stable 34 0 0
✅ nextjs-webpack-stable 34 0 0
✅ nitro-stable 33 0 1
✅ nuxt-stable 33 0 1
✅ sveltekit-stable 33 0 1
✅ vite-stable 33 0 1
✅ 📦 Local Production
App Passed Failed Skipped
✅ astro-stable 33 0 1
✅ express-stable 33 0 1
✅ fastify-stable 33 0 1
✅ hono-stable 33 0 1
✅ nextjs-turbopack-stable 34 0 0
✅ nextjs-webpack-stable 34 0 0
✅ nitro-stable 33 0 1
✅ nuxt-stable 33 0 1
✅ sveltekit-stable 33 0 1
✅ vite-stable 33 0 1
✅ 🐘 Local Postgres
App Passed Failed Skipped
✅ astro-stable 33 0 1
✅ express-stable 33 0 1
✅ fastify-stable 33 0 1
✅ hono-stable 33 0 1
✅ nextjs-turbopack-stable 34 0 0
✅ nextjs-webpack-stable 34 0 0
✅ nitro-stable 33 0 1
✅ nuxt-stable 33 0 1
✅ sveltekit-stable 33 0 1
✅ vite-stable 33 0 1
✅ 🪟 Windows
App Passed Failed Skipped
✅ nextjs-turbopack 34 0 0
❌ 🌍 Community Worlds
App Passed Failed Skipped
✅ mongodb-dev 3 0 0
❌ mongodb 33 1 0
✅ redis-dev 3 0 0
❌ redis 33 1 0
✅ starter-dev 3 0 0
❌ starter 20 14 0
✅ turso-dev 3 0 0
❌ turso 33 1 0

📋 View full workflow run

@ijjk ijjk merged commit 01f59a3 into main Jan 6, 2026
91 checks passed
@ijjk ijjk deleted the ijjk/reland-sourcemap-fix branch January 6, 2026 18:20
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3 participants