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fix(ts-plugin): allow direct workflow composition#2769

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NathanColosimo merged 2 commits into
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nathanc/fix-child-workflow-warning
Jul 6, 2026
Merged

fix(ts-plugin): allow direct workflow composition#2769
NathanColosimo merged 2 commits into
mainfrom
nathanc/fix-child-workflow-warning

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@NathanColosimo

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Summary

Fixes #1234.

  • suppress TypeScript plugin diagnostic 9009 when a workflow directly calls another workflow from workflow context
  • keep diagnostic 9009 for workflow calls from non-workflow contexts, including step functions
  • share directive-capable function detection so static workflow methods are handled consistently

Verification

  • pnpm dlx pnpm@10.20.0 --filter @workflow/typescript-plugin test
  • pnpm dlx pnpm@10.20.0 --filter @workflow/typescript-plugin typecheck
  • pnpm dlx pnpm@10.20.0 --filter @workflow/typescript-plugin build
  • pnpm dlx pnpm@10.20.0 --filter @workflow/vitest-workbench exec vitest run test/cookbook-common.test.ts
  • pnpm dlx pnpm@10.20.0 exec biome check packages/typescript-plugin/src/diagnostics.ts packages/typescript-plugin/src/diagnostics.test.ts packages/typescript-plugin/src/utils.ts packages/typescript-plugin/src/utils.test.ts packages/typescript-plugin/src/completions.ts packages/typescript-plugin/src/hover.ts .changeset/quiet-workflows-join.md (exits 0; reports existing complexity warnings in diagnostics.ts)

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🦋 Changeset detected

Latest commit: ad01465

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

This PR includes changesets to release 17 packages
Name Type
@workflow/typescript-plugin Patch
workflow Patch
@workflow/world-testing Patch
@workflow/core Patch
@workflow/builders Patch
@workflow/cli Patch
@workflow/next Patch
@workflow/nitro Patch
@workflow/vitest Patch
@workflow/web-shared Patch
@workflow/web Patch
@workflow/astro Patch
@workflow/nest Patch
@workflow/rollup Patch
@workflow/sveltekit Patch
@workflow/vite Patch
@workflow/nuxt Patch

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

Click here if you're a maintainer who wants to add another changeset to this PR

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

Project Deployment Actions Updated (UTC)
example-nextjs-workflow-turbopack Ready Ready Preview, Comment Jul 6, 2026 5:14pm
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🧪 E2E Test Results

All tests passed

Summary

Passed Failed Skipped Total
✅ ▲ Vercel Production 1442 0 230 1672
✅ 💻 Local Development 1605 0 219 1824
✅ 📦 Local Production 1605 0 219 1824
✅ 🐘 Local Postgres 1605 0 219 1824
✅ 🪟 Windows 152 0 0 152
✅ 📋 Other 887 0 177 1064
Total 7296 0 1064 8360

Details by Category

✅ ▲ Vercel Production
App Passed Failed Skipped
✅ astro 125 0 27
✅ example 125 0 27
✅ express 125 0 27
✅ fastify 125 0 27
✅ hono 125 0 27
✅ nextjs-turbopack 149 0 3
✅ nextjs-webpack 149 0 3
✅ nitro 125 0 27
✅ nuxt 125 0 27
✅ sveltekit 144 0 8
✅ vite 125 0 27
✅ 💻 Local Development
App Passed Failed Skipped
✅ astro-stable 127 0 25
✅ express-stable 127 0 25
✅ fastify-stable 127 0 25
✅ hono-stable 127 0 25
✅ nextjs-turbopack-canary 133 0 19
✅ nextjs-turbopack-stable 152 0 0
✅ nextjs-webpack-canary 133 0 19
✅ nextjs-webpack-stable 152 0 0
✅ nitro-stable 127 0 25
✅ nuxt-stable 127 0 25
✅ sveltekit-stable 146 0 6
✅ vite-stable 127 0 25
✅ 📦 Local Production
App Passed Failed Skipped
✅ astro-stable 127 0 25
✅ express-stable 127 0 25
✅ fastify-stable 127 0 25
✅ hono-stable 127 0 25
✅ nextjs-turbopack-canary 133 0 19
✅ nextjs-turbopack-stable 152 0 0
✅ nextjs-webpack-canary 133 0 19
✅ nextjs-webpack-stable 152 0 0
✅ nitro-stable 127 0 25
✅ nuxt-stable 127 0 25
✅ sveltekit-stable 146 0 6
✅ vite-stable 127 0 25
✅ 🐘 Local Postgres
App Passed Failed Skipped
✅ astro-stable 127 0 25
✅ express-stable 127 0 25
✅ fastify-stable 127 0 25
✅ hono-stable 127 0 25
✅ nextjs-turbopack-canary 133 0 19
✅ nextjs-turbopack-stable 152 0 0
✅ nextjs-webpack-canary 133 0 19
✅ nextjs-webpack-stable 152 0 0
✅ nitro-stable 127 0 25
✅ nuxt-stable 127 0 25
✅ sveltekit-stable 146 0 6
✅ vite-stable 127 0 25
✅ 🪟 Windows
App Passed Failed Skipped
✅ nextjs-turbopack 152 0 0
✅ 📋 Other
App Passed Failed Skipped
✅ e2e-local-dev-nest-stable 127 0 25
✅ e2e-local-dev-tanstack-start- 127 0 25
✅ e2e-local-postgres-nest-stable 127 0 25
✅ e2e-local-postgres-tanstack-start- 127 0 25
✅ e2e-local-prod-nest-stable 127 0 25
✅ e2e-local-prod-tanstack-start- 127 0 25
✅ e2e-vercel-prod-tanstack-start 125 0 27

📋 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
💻 Local 🥇 Express 0.048s (-0.8%) 1.006s (~) 0.959s 10 1.00x
💻 Local Nitro 0.048s (-17.8% 🟢) 1.006s (-1.3%) 0.958s 10 1.00x
💻 Local Next.js (Turbopack) 0.051s (-8.4% 🟢) 1.006s (~) 0.955s 10 1.08x
🐘 Postgres Next.js (Turbopack) 0.063s (+0.8%) 1.013s (~) 0.950s 10 1.32x
🐘 Postgres Express 0.065s (+1.1%) 1.013s (~) 0.948s 10 1.36x
🐘 Postgres Nitro 0.066s (-1.8%) 1.012s (~) 0.946s 10 1.39x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 0.209s (+15.9% 🔺) 1.605s (-1.4%) 1.396s 10 1.00x
▲ Vercel Express 0.286s (+27.7% 🔺) 2.117s (+18.7% 🔺) 1.831s 10 1.37x
▲ Vercel Next.js (Turbopack) 0.674s (-9.7% 🟢) 2.600s (+5.4% 🔺) 1.926s 10 3.22x

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

workflow with 1 step

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Express 1.083s (+0.5%) 2.007s (~) 0.924s 10 1.00x
💻 Local Nitro 1.084s (~) 2.006s (~) 0.923s 10 1.00x
💻 Local Next.js (Turbopack) 1.086s (-0.5%) 2.006s (~) 0.920s 10 1.00x
🐘 Postgres Nitro 1.100s (+0.5%) 2.011s (~) 0.910s 10 1.02x
🐘 Postgres Next.js (Turbopack) 1.103s (~) 2.010s (~) 0.907s 10 1.02x
🐘 Postgres Express 1.106s (+0.9%) 2.011s (~) 0.905s 10 1.02x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 1.392s (+1.1%) 3.008s (-9.1% 🟢) 1.615s 10 1.00x
▲ Vercel Express 1.444s (-2.4%) 3.270s (-2.1%) 1.825s 10 1.04x
▲ Vercel Next.js (Turbopack) 2.372s (+15.2% 🔺) 4.261s (+17.2% 🔺) 1.889s 10 1.70x

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

workflow with 10 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Next.js (Turbopack) 10.447s (-0.5%) 11.022s (~) 0.574s 3 1.00x
💻 Local Express 10.465s (~) 11.022s (~) 0.557s 3 1.00x
💻 Local Nitro 10.471s (~) 11.021s (~) 0.550s 3 1.00x
🐘 Postgres Express 10.501s (~) 11.020s (~) 0.518s 3 1.01x
🐘 Postgres Nitro 10.519s (~) 11.021s (~) 0.501s 3 1.01x
🐘 Postgres Next.js (Turbopack) 10.547s (~) 11.023s (~) 0.476s 3 1.01x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 12.097s (+3.7%) 14.364s (+8.7% 🔺) 2.267s 3 1.00x
▲ Vercel Nitro 12.119s (+4.7%) 14.101s (+10.4% 🔺) 1.982s 3 1.00x
▲ Vercel Next.js (Turbopack) 12.961s (+10.2% 🔺) 14.736s (+6.4% 🔺) 1.776s 3 1.07x

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

workflow with 25 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Express 13.635s (~) 14.026s (~) 0.390s 5 1.00x
🐘 Postgres Nitro 13.644s (~) 14.019s (~) 0.375s 5 1.00x
💻 Local Nitro 13.685s (~) 14.028s (~) 0.344s 5 1.00x
💻 Local Next.js (Turbopack) 13.698s (~) 14.029s (~) 0.332s 5 1.00x
🐘 Postgres Next.js (Turbopack) 13.709s (~) 14.022s (~) 0.312s 5 1.01x
🐘 Postgres Express 13.753s (+0.6%) 14.017s (~) 0.264s 5 1.01x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 16.499s (-1.6%) 18.886s (+2.1%) 2.387s 4 1.00x
▲ Vercel Nitro 16.744s (+1.8%) 18.688s (+3.9%) 1.945s 4 1.01x
▲ Vercel Next.js (Turbopack) 17.913s (+3.0%) 19.835s (+2.8%) 1.922s 4 1.09x

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

workflow with 50 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Express 12.162s (+0.5%) 13.025s (~) 0.863s 7 1.00x
💻 Local Nitro 12.290s (~) 13.025s (~) 0.735s 7 1.01x
💻 Local Next.js (Turbopack) 12.315s (-0.9%) 13.167s (+1.1%) 0.852s 7 1.01x
🐘 Postgres Express 12.333s (+0.8%) 13.019s (~) 0.686s 7 1.01x
🐘 Postgres Nitro 12.458s (+1.1%) 13.018s (~) 0.560s 7 1.02x
🐘 Postgres Next.js (Turbopack) 12.479s (~) 13.016s (~) 0.538s 7 1.03x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 17.808s (-3.9%) 19.622s (-2.1%) 1.814s 5 1.00x
▲ Vercel Express 17.893s (+1.9%) 19.853s (+5.4% 🔺) 1.960s 5 1.00x
▲ Vercel Next.js (Turbopack) 20.023s (+2.9%) 21.805s (+1.0%) 1.782s 5 1.12x

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

Promise.all with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.174s (-1.3%) 2.007s (~) 0.833s 15 1.00x
🐘 Postgres Express 1.197s (-0.9%) 2.008s (~) 0.811s 15 1.02x
🐘 Postgres Next.js (Turbopack) 1.200s (~) 2.008s (~) 0.808s 15 1.02x
💻 Local Nitro 1.407s (~) 2.007s (~) 0.600s 15 1.20x
💻 Local Express 1.412s (+2.3%) 2.007s (~) 0.595s 15 1.20x
💻 Local Next.js (Turbopack) 1.432s (~) 2.006s (~) 0.575s 15 1.22x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.204s (-1.9%) 3.846s (+5.0%) 1.642s 8 1.00x
▲ Vercel Express 2.321s (+9.9% 🔺) 4.043s (+13.9% 🔺) 1.722s 8 1.05x
▲ Vercel Next.js (Turbopack) 3.820s (+20.9% 🔺) 5.609s (+7.6% 🔺) 1.789s 6 1.73x

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

Promise.all with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Next.js (Turbopack) 1.339s (+1.1%) 2.918s (-3.0%) 1.579s 11 1.00x
🐘 Postgres Nitro 1.351s (~) 2.737s (+10.8% 🔺) 1.386s 11 1.01x
🐘 Postgres Express 1.353s (-1.3%) 2.593s (+3.3%) 1.239s 12 1.01x
💻 Local Next.js (Turbopack) 2.217s (-7.3% 🟢) 3.009s (~) 0.792s 10 1.66x
💻 Local Nitro 2.379s (-1.5%) 3.009s (~) 0.631s 10 1.78x
💻 Local Express 2.424s (-2.2%) 3.109s (~) 0.685s 10 1.81x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.439s (+0.7%) 3.984s (+6.1% 🔺) 1.544s 8 1.00x
▲ Vercel Next.js (Turbopack) 4.000s (+16.6% 🔺) 5.481s (+4.3%) 1.481s 6 1.64x
▲ Vercel Express 4.807s (+98.0% 🔺) 6.516s (+63.5% 🔺) 1.709s 5 1.97x

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

Promise.all with 50 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.591s (-0.9%) 4.137s (-3.9%) 2.545s 8 1.00x
🐘 Postgres Express 1.621s (-4.1%) 4.300s (-3.2%) 2.679s 7 1.02x
🐘 Postgres Next.js (Turbopack) 3.354s (+5.3% 🔺) 6.420s (+9.8% 🔺) 3.066s 5 2.11x
💻 Local Next.js (Turbopack) 4.618s (+22.1% 🔺) 5.013s (+3.0%) 0.395s 7 2.90x
💻 Local Nitro 4.676s (+21.8% 🔺) 5.680s (+23.9% 🔺) 1.004s 6 2.94x
💻 Local Express 4.779s (+35.2% 🔺) 5.178s (+9.5% 🔺) 0.399s 6 3.00x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.863s (-3.8%) 4.844s (+8.0% 🔺) 1.981s 7 1.00x
▲ Vercel Nitro 3.697s (+19.3% 🔺) 5.794s (+22.4% 🔺) 2.097s 6 1.29x
▲ Vercel Next.js (Turbopack) 5.436s (+20.7% 🔺) 7.254s (+14.2% 🔺) 1.819s 5 1.90x

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

Promise.race with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.181s (-0.9%) 2.007s (~) 0.826s 15 1.00x
🐘 Postgres Express 1.192s (-3.1%) 2.007s (-3.3%) 0.815s 15 1.01x
🐘 Postgres Next.js (Turbopack) 1.203s (-3.9%) 2.008s (-3.2%) 0.805s 15 1.02x
💻 Local Express 1.423s (~) 2.007s (~) 0.583s 15 1.21x
💻 Local Nitro 1.435s (~) 2.006s (~) 0.572s 15 1.21x
💻 Local Next.js (Turbopack) 1.462s (~) 2.006s (~) 0.545s 15 1.24x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.061s (-16.9% 🟢) 3.660s (-4.9%) 1.599s 9 1.00x
▲ Vercel Express 2.285s (+7.7% 🔺) 4.080s (+13.8% 🔺) 1.795s 8 1.11x
▲ Vercel Next.js (Turbopack) 3.579s (+5.9% 🔺) 5.394s (+1.6%) 1.815s 6 1.74x

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

Promise.race with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.302s (-1.2%) 2.294s (-4.1%) 0.992s 14 1.00x
🐘 Postgres Express 1.328s (-2.8%) 2.509s (-3.3%) 1.181s 12 1.02x
🐘 Postgres Next.js (Turbopack) 1.329s (-0.7%) 3.010s (~) 1.681s 10 1.02x
💻 Local Nitro 2.531s (+2.1%) 3.009s (~) 0.478s 10 1.94x
💻 Local Next.js (Turbopack) 2.538s (-3.7%) 3.108s (+3.3%) 0.571s 10 1.95x
💻 Local Express 2.648s (+7.9% 🔺) 3.210s (+6.7% 🔺) 0.562s 10 2.03x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.248s (-4.4%) 3.733s (-1.1%) 1.485s 9 1.00x
▲ Vercel Express 2.489s (+10.2% 🔺) 4.165s (+16.4% 🔺) 1.676s 8 1.11x
▲ Vercel Next.js (Turbopack) 3.841s (+13.2% 🔺) 5.583s (+4.6%) 1.742s 6 1.71x

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

Promise.race with 50 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.619s (+0.5%) 4.300s (+4.0%) 2.681s 7 1.00x
🐘 Postgres Express 1.676s (+1.2%) 4.299s (~) 2.623s 7 1.04x
🐘 Postgres Next.js (Turbopack) 2.825s (-14.3% 🟢) 6.216s (~) 3.391s 5 1.75x
💻 Local Nitro 3.595s (-36.2% 🟢) 5.515s (-8.3% 🟢) 1.921s 6 2.22x
💻 Local Express 5.339s (-2.9%) 6.013s (~) 0.674s 5 3.30x
💻 Local Next.js (Turbopack) 5.636s (+0.6%) 6.015s (~) 0.379s 5 3.48x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.775s (+3.9%) 4.333s (+0.6%) 1.558s 7 1.00x
▲ Vercel Nitro 2.946s (+2.7%) 4.831s (+9.6% 🔺) 1.885s 7 1.06x
▲ Vercel Next.js (Turbopack) 4.888s (-2.7%) 6.768s (-1.0%) 1.880s 5 1.76x

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

workflow with 10 sequential data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 0.547s (-6.3% 🟢) 1.023s (-1.7%) 0.476s 59 1.00x
💻 Local Express 0.562s (-1.0%) 1.005s (~) 0.443s 60 1.03x
🐘 Postgres Express 0.566s (-5.7% 🟢) 1.006s (-1.7%) 0.440s 60 1.03x
💻 Local Nitro 0.600s (~) 1.005s (~) 0.405s 60 1.10x
💻 Local Next.js (Turbopack) 0.602s (-4.6%) 1.005s (~) 0.403s 60 1.10x
🐘 Postgres Next.js (Turbopack) 0.672s (+19.4% 🔺) 1.060s (+5.4% 🔺) 0.388s 57 1.23x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.656s (+2.3%) 4.452s (+17.6% 🔺) 1.795s 14 1.00x
▲ Vercel Nitro 2.764s (+7.1% 🔺) 4.623s (+13.5% 🔺) 1.859s 14 1.04x
▲ Vercel Next.js (Turbopack) 3.902s (+14.6% 🔺) 5.816s (+11.8% 🔺) 1.913s 11 1.47x

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

workflow with 25 sequential data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.245s (-8.0% 🟢) 2.007s (~) 0.762s 45 1.00x
💻 Local Express 1.417s (-4.3%) 2.006s (-1.1%) 0.589s 45 1.14x
🐘 Postgres Express 1.451s (+2.4%) 2.076s (+1.1%) 0.625s 44 1.17x
🐘 Postgres Next.js (Turbopack) 1.479s (+2.6%) 2.030s (~) 0.551s 45 1.19x
💻 Local Nitro 1.567s (+2.9%) 2.029s (+1.1%) 0.462s 45 1.26x
💻 Local Next.js (Turbopack) 1.586s (-4.2%) 2.028s (~) 0.442s 45 1.27x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 6.193s (~) 7.918s (+4.3%) 1.725s 12 1.00x
▲ Vercel Nitro 6.343s (+5.6% 🔺) 8.153s (+7.8% 🔺) 1.809s 12 1.02x
▲ Vercel Next.js (Turbopack) 8.090s (-10.2% 🟢) 9.916s (-10.6% 🟢) 1.826s 10 1.31x

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

workflow with 50 sequential data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 2.632s (-2.7%) 3.059s (-0.9%) 0.427s 40 1.00x
🐘 Postgres Express 2.885s (+8.4% 🔺) 3.163s (+4.3%) 0.279s 39 1.10x
🐘 Postgres Next.js (Turbopack) 2.968s (+7.1% 🔺) 3.280s (+9.0% 🔺) 0.312s 37 1.13x
💻 Local Express 3.168s (~) 3.736s (-3.7%) 0.568s 33 1.20x
💻 Local Next.js (Turbopack) 3.252s (-9.3% 🟢) 4.009s (-1.7%) 0.756s 30 1.24x
💻 Local Nitro 3.340s (+2.9%) 4.043s (+0.8%) 0.704s 30 1.27x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 12.405s (+3.5%) 14.227s (+6.5% 🔺) 1.823s 9 1.00x
▲ Vercel Express 12.635s (+0.7%) 14.659s (+4.1%) 2.024s 9 1.02x
▲ Vercel Next.js (Turbopack) 18.902s (+8.0% 🔺) 20.793s (+4.8%) 1.891s 6 1.52x

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

workflow with 10 concurrent data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Next.js (Turbopack) 0.202s (-3.8%) 1.007s (-1.6%) 0.805s 60 1.00x
🐘 Postgres Nitro 0.220s (-1.0%) 1.006s (~) 0.787s 60 1.09x
🐘 Postgres Express 0.232s (+8.8% 🔺) 1.006s (~) 0.774s 60 1.15x
💻 Local Nitro 0.555s (+11.4% 🔺) 1.022s (+1.7%) 0.466s 59 2.76x
💻 Local Express 0.578s (+18.4% 🔺) 1.005s (~) 0.427s 60 2.87x
💻 Local Next.js (Turbopack) 0.607s (-7.0% 🟢) 1.021s (~) 0.414s 59 3.01x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 1.098s (+11.7% 🔺) 2.555s (+15.3% 🔺) 1.457s 24 1.00x
▲ Vercel Express 1.105s (+4.5%) 2.640s (+15.9% 🔺) 1.535s 23 1.01x
▲ Vercel Next.js (Turbopack) 2.528s (+26.7% 🔺) 4.196s (+8.7% 🔺) 1.668s 15 2.30x

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

workflow with 25 concurrent data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 0.334s (~) 1.006s (~) 0.672s 90 1.00x
🐘 Postgres Next.js (Turbopack) 0.370s (+24.9% 🔺) 1.078s (+7.1% 🔺) 0.708s 85 1.11x
🐘 Postgres Express 0.379s (+17.1% 🔺) 1.029s (+2.3%) 0.650s 88 1.13x
💻 Local Nitro 2.506s (-1.6%) 3.009s (~) 0.504s 30 7.49x
💻 Local Express 2.544s (+2.8%) 3.042s (+1.1%) 0.499s 30 7.61x
💻 Local Next.js (Turbopack) 2.597s (-2.5%) 3.008s (~) 0.412s 30 7.77x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 1.582s (+14.2% 🔺) 3.228s (+17.5% 🔺) 1.646s 29 1.00x
▲ Vercel Express 1.588s (+19.7% 🔺) 3.290s (+33.1% 🔺) 1.703s 28 1.00x
▲ Vercel Next.js (Turbopack) 2.879s (+12.6% 🔺) 4.916s (+15.8% 🔺) 2.037s 19 1.82x

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

workflow with 50 concurrent data payload steps (10KB)

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 0.578s (+14.3% 🔺) 1.205s (+16.8% 🔺) 0.627s 101 1.00x
🐘 Postgres Express 0.610s (+16.7% 🔺) 1.298s (+20.4% 🔺) 0.688s 93 1.05x
🐘 Postgres Next.js (Turbopack) 0.641s (+20.3% 🔺) 3.256s (+8.2% 🔺) 2.615s 37 1.11x
💻 Local Express 5.153s (-11.4% 🟢) 8.156s (-8.2% 🟢) 3.002s 15 8.92x
💻 Local Nitro 5.913s (+10.2% 🔺) 8.826s (+5.6% 🔺) 2.913s 15 10.23x
💻 Local Next.js (Turbopack) 6.332s (+4.8%) 9.258s (+3.4%) 2.925s 13 10.96x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.199s (+20.1% 🔺) 4.301s (+17.6% 🔺) 2.101s 28 1.00x
▲ Vercel Nitro 2.375s (+31.1% 🔺) 4.153s (+22.3% 🔺) 1.778s 30 1.08x
▲ Vercel Next.js (Turbopack) 4.578s (+10.6% 🔺) 6.667s (+12.0% 🔺) 2.090s 18 2.08x

🔍 Observability: Express | Nitro | 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
💻 Local 🥇 Express 1.141s (-1.0%) 2.004s (~) 0.010s (-2.9%) 2.017s (~) 0.876s 10 1.00x
🐘 Postgres Nitro 1.156s (~) 1.996s (~) 0.001s (-15.4% 🟢) 2.010s (~) 0.854s 10 1.01x
💻 Local Next.js (Turbopack) 1.157s (+0.8%) 1.960s (~) 0.010s (-20.8% 🟢) 2.018s (~) 0.860s 10 1.01x
💻 Local Nitro 1.161s (~) 2.005s (~) 0.013s (+5.0%) 2.020s (~) 0.859s 10 1.02x
🐘 Postgres Express 1.163s (~) 1.998s (~) 0.001s (+30.0% 🔺) 2.011s (~) 0.847s 10 1.02x
🐘 Postgres Next.js (Turbopack) 1.172s (~) 2.000s (~) 0.002s (+25.0% 🔺) 2.011s (~) 0.839s 10 1.03x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 1.942s (-10.6% 🟢) 3.394s (-0.8%) 1.703s (-9.0% 🟢) 5.664s (-0.8%) 3.722s 10 1.00x
▲ Vercel Nitro 2.071s (-2.2%) 3.275s (+2.9%) 1.896s (+2.4%) 5.685s (+3.8%) 3.614s 10 1.07x
▲ Vercel Next.js (Turbopack) 3.976s (+17.4% 🔺) 4.097s (-6.2% 🟢) 1.510s (+59.5% 🔺) 7.341s (+11.5% 🔺) 3.365s 10 2.05x

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

stream pipeline with 5 transform steps (1MB)

💻 Local Development

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Express 1.548s (-2.2%) 2.010s (~) 0.012s (-5.0%) 2.025s (~) 0.477s 30 1.00x
🐘 Postgres Nitro 1.557s (-0.7%) 2.004s (~) 0.005s (+9.5% 🔺) 2.025s (~) 0.469s 30 1.01x
💻 Local Nitro 1.585s (+0.5%) 2.010s (~) 0.012s (-3.9%) 2.025s (~) 0.441s 30 1.02x
💻 Local Next.js (Turbopack) 1.592s (-1.2%) 1.971s (~) 0.014s (+2.2%) 2.027s (~) 0.434s 30 1.03x
🐘 Postgres Express 1.596s (~) 2.003s (~) 0.005s (-5.7% 🟢) 2.026s (~) 0.430s 30 1.03x
🐘 Postgres Next.js (Turbopack) 1.754s (+3.8%) 2.011s (-1.5%) 0.005s (+4.5%) 2.030s (-1.4%) 0.276s 30 1.13x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 5.527s (+1.5%) 7.016s (+7.1% 🔺) 0.258s (+35.1% 🔺) 7.835s (+9.0% 🔺) 2.307s 8 1.00x
▲ Vercel Express 5.684s (+5.8% 🔺) 7.428s (+11.7% 🔺) 0.612s (+171.4% 🔺) 8.590s (+16.8% 🔺) 2.906s 8 1.03x
▲ Vercel Next.js (Turbopack) 9.822s (+8.1% 🔺) 11.108s (+5.5% 🔺) 0.325s (+18.4% 🔺) 12.123s (+3.1%) 2.301s 6 1.78x

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

10 parallel streams (1MB each)

💻 Local Development

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 0.795s (+1.9%) 1.087s (+2.1%) 0.000s (-100.0% 🟢) 1.102s (+1.3%) 0.307s 56 1.00x
🐘 Postgres Express 0.817s (+4.3%) 1.061s (+1.1%) 0.000s (NaN%) 1.086s (~) 0.269s 57 1.03x
🐘 Postgres Next.js (Turbopack) 1.056s (+9.0% 🔺) 1.577s (+9.6% 🔺) 0.000s (+439.5% 🔺) 1.597s (+9.0% 🔺) 0.541s 38 1.33x
💻 Local Express 1.295s (-6.2% 🟢) 1.861s (-4.5%) 0.000s (+64.4% 🔺) 1.864s (-4.5%) 0.569s 33 1.63x
💻 Local Next.js (Turbopack) 1.308s (-2.3%) 1.980s (~) 0.000s (-33.3% 🟢) 2.016s (~) 0.708s 30 1.65x
💻 Local Nitro 1.351s (-1.8%) 1.920s (-3.1%) 0.000s (-47.2% 🟢) 1.922s (-3.1%) 0.571s 32 1.70x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 3.169s (+4.2%) 4.618s (+10.7% 🔺) 0.000s (NaN%) 5.191s (+12.6% 🔺) 2.023s 12 1.00x
▲ Vercel Express 3.252s (+12.4% 🔺) 4.770s (+17.3% 🔺) 0.001s (+600.0% 🔺) 5.305s (+19.2% 🔺) 2.053s 12 1.03x
▲ Vercel Next.js (Turbopack) 5.411s (+11.0% 🔺) 5.960s (+3.7%) 0.000s (~) 7.177s (+4.7%) 1.767s 9 1.71x

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

fan-out fan-in 10 streams (1MB each)

💻 Local Development

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 1.729s (-6.0% 🟢) 2.340s (-1.6%) 0.000s (+Infinity% 🔺) 2.371s (-1.1%) 0.642s 26 1.00x
🐘 Postgres Express 1.892s (+6.6% 🔺) 2.435s (+1.6%) 0.000s (+50.0% 🔺) 2.471s (+2.5%) 0.578s 25 1.09x
🐘 Postgres Next.js (Turbopack) 2.725s (-0.9%) 3.267s (-2.0%) 0.000s (-5.3% 🟢) 3.282s (-1.9%) 0.557s 19 1.58x
💻 Local Express 3.191s (-7.3% 🟢) 3.838s (-4.7%) 0.001s (+181.3% 🔺) 3.841s (-4.7%) 0.650s 16 1.85x
💻 Local Nitro 3.369s (+6.1% 🔺) 3.901s (+6.2% 🔺) 0.000s (-54.5% 🟢) 3.904s (+6.2% 🔺) 0.535s 16 1.95x
💻 Local Next.js (Turbopack) 3.486s (~) 4.059s (+1.7%) 0.001s (+157.1% 🔺) 4.098s (+1.7%) 0.612s 15 2.02x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 4.575s (+7.6% 🔺) 5.867s (+11.6% 🔺) 0.000s (+Infinity% 🔺) 6.415s (+13.7% 🔺) 1.840s 10 1.00x
▲ Vercel Nitro 4.655s (+12.1% 🔺) 6.007s (+13.1% 🔺) 0.000s (-100.0% 🟢) 6.487s (+13.3% 🔺) 1.832s 10 1.02x
▲ Vercel Next.js (Turbopack) 7.395s (+3.4%) 8.167s (+1.4%) 0.000s (-100.0% 🟢) 9.302s (+2.1%) 1.907s 7 1.62x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World 🥇 Fastest Framework Wins
💻 Local Express 13/21
🐘 Postgres Nitro 16/21
▲ Vercel Nitro 12/21
Fastest World by Framework

Winner determined by most benchmark wins

Framework 🥇 Fastest World Wins
Express 🐘 Postgres 12/21
Next.js (Turbopack) 🐘 Postgres 13/21
Nitro 🐘 Postgres 17/21
Column Definitions
  • Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
  • TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
  • Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • Samples: Number of benchmark iterations run
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world (local development)
  • 🐘 Postgres: PostgreSQL database world (local development)
  • ▲ Vercel: Vercel production/preview deployment
  • 🌐 Turso: Community world (local development)
  • 🌐 MongoDB: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Jazz: Community world (local development)
  • 🌐 Redis: Community world (local development)
  • 🌐 Redis + BullMQ: Community world (local development)
  • 🌐 Cloudflare: Community world (local development)
  • 🌐 MySQL: Community world (local development)
  • 🌐 Azure: Community world (local development)
  • 🌐 NATS JetStream: Community world (local development)
  • 🌐 Upstash: Community world (local development)
  • 🌐 Platformatic: Community world (local development)

📋 View full workflow run

@NathanColosimo NathanColosimo force-pushed the nathanc/fix-child-workflow-warning branch from 69fac14 to f444d42 Compare July 3, 2026 23:52
@NathanColosimo NathanColosimo force-pushed the nathanc/fix-child-workflow-warning branch from f444d42 to 95d21ce Compare July 6, 2026 16:43
@NathanColosimo NathanColosimo marked this pull request as ready for review July 6, 2026 16:52
@NathanColosimo NathanColosimo requested review from a team and ijjk as code owners July 6, 2026 16:52
@NathanColosimo NathanColosimo enabled auto-merge (squash) July 6, 2026 17:19
@NathanColosimo NathanColosimo merged commit eb7f60c into main Jul 6, 2026
181 of 183 checks passed
@NathanColosimo NathanColosimo deleted the nathanc/fix-child-workflow-warning branch July 6, 2026 18:14
@github-actions github-actions Bot mentioned this pull request Jul 6, 2026
github-actions Bot added a commit that referenced this pull request Jul 6, 2026
Co-authored-by: Peter Wielander <mittgfu@gmail.com>
Signed-off-by: Nathan Colosimo <110621881+NathanColosimo@users.noreply.github.com>
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github-actions Bot commented Jul 6, 2026

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Backport to stable failed for eb7f60c due to a workflow error (backport job run).

This is usually an infrastructure problem (e.g. the configured AI model could not be found, an AI Gateway error, or an opencode crash) rather than a merge conflict. Check the job logs linked above for details.

Once the underlying issue is fixed, re-run the Backport to stable workflow manually via workflow_dispatch and paste this commit SHA into the ref input:

eb7f60c7e950b21c8f927b538dc64ff877ce7bb9

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Direct awaiting (flattening) issues TypeScript warning

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