[web-shared][cli][ci] Add serializable reviver compatibility check by karthikscale3 · Pull Request #2250 · vercel/workflow

karthikscale3 · 2026-06-04T18:54:31Z

Summary

add a dedicated CI job that builds the CLI and web-shared reviver packages, then runs a serializable reviver compatibility test
add a web-shared test that discovers every SerializableSpecial key from core and verifies web-shared and CLI can hydrate each one
cover RuntimeDecryptionError in web-shared and add missing CLI error reviver keys for HookConflictError and RuntimeDecryptionError

Why

The trace-viewer failure happened because a serializable type could be emitted by core without a matching browser-side reviver. This check makes that mismatch fail in CI for both web-shared and CLI.

Validation

pnpm turbo run build --filter='@workflow/cli' --filter='@workflow/web-shared'
pnpm vitest run packages/web-shared/test/serializable-revivers.test.ts
pnpm --filter @workflow/web-shared test
pnpm --filter @workflow/web-shared typecheck
pnpm --filter @workflow/cli typecheck
git diff --check --cached

changeset-bot · 2026-06-04T18:54:37Z

🦋 Changeset detected

Latest commit: 8a99060

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

This PR includes changesets to release 16 packages

Name	Type
@workflow/cli	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/web	Patch
@workflow/core	Patch
@workflow/nitro	Patch
@workflow/builders	Patch
@workflow/next	Patch
@workflow/vitest	Patch
@workflow/nuxt	Patch
@workflow/astro	Patch
@workflow/nest	Patch
@workflow/rollup	Patch
@workflow/sveltekit	Patch
@workflow/vite	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

vercel · 2026-06-04T18:54:38Z

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

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jun 4, 2026 6:58pm
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jun 4, 2026 6:58pm
example-workflow	Ready	Preview, Comment	Jun 4, 2026 6:58pm
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workbench-nuxt-workflow	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workbench-sveltekit-workflow	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workbench-tanstack-start-workflow	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workbench-vite-workflow	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workflow-docs	Ready	Preview, Comment, Open in v0	Jun 4, 2026 6:58pm
workflow-swc-playground	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workflow-tarballs	Ready	Preview, Comment	Jun 4, 2026 6:58pm
workflow-web	Ready	Preview, Comment	Jun 4, 2026 6:58pm

github-actions · 2026-06-04T18:54:50Z

🧪 E2E Test Results

✅ All tests passed

Summary

	Passed	Skipped	Total
✅ ▲ Vercel Production	1266	219	1485
✅ 💻 Local Development	1671	219	1890
✅ 📦 Local Production	1671	219	1890
✅ 🐘 Local Postgres	1671	219	1890
✅ 🪟 Windows	135	0	135
✅ 📋 Other	769	176	945
Total	7183	1052	8235

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	109	26
✅ example	109	26
✅ express	109	26
✅ fastify	109	26
✅ hono	109	26
✅ nextjs-turbopack	133	2
✅ nextjs-webpack	133	2
✅ nitro	109	26
✅ nuxt	109	26
✅ sveltekit	128	7
✅ vite	109	26

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	110	25
✅ express-stable	110	25
✅ fastify-stable	110	25
✅ hono-stable	110	25
✅ nextjs-turbopack-canary	116	19
✅ nextjs-turbopack-stable-lazy-discovery-disabled	135	0
✅ nextjs-turbopack-stable-lazy-discovery-enabled	135	0
✅ nextjs-webpack-canary	116	19
✅ nextjs-webpack-stable-lazy-discovery-disabled	135	0
✅ nextjs-webpack-stable-lazy-discovery-enabled	135	0
✅ nitro-stable	110	25
✅ nuxt-stable	110	25
✅ sveltekit-stable	129	6
✅ vite-stable	110	25

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	110	25
✅ express-stable	110	25
✅ fastify-stable	110	25
✅ hono-stable	110	25
✅ nextjs-turbopack-canary	116	19
✅ nextjs-turbopack-stable-lazy-discovery-disabled	135	0
✅ nextjs-turbopack-stable-lazy-discovery-enabled	135	0
✅ nextjs-webpack-canary	116	19
✅ nextjs-webpack-stable-lazy-discovery-disabled	135	0
✅ nextjs-webpack-stable-lazy-discovery-enabled	135	0
✅ nitro-stable	110	25
✅ nuxt-stable	110	25
✅ sveltekit-stable	129	6
✅ vite-stable	110	25

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	110	25
✅ express-stable	110	25
✅ fastify-stable	110	25
✅ hono-stable	110	25
✅ nextjs-turbopack-canary	116	19
✅ nextjs-turbopack-stable-lazy-discovery-disabled	135	0
✅ nextjs-turbopack-stable-lazy-discovery-enabled	135	0
✅ nextjs-webpack-canary	116	19
✅ nextjs-webpack-stable-lazy-discovery-disabled	135	0
✅ nextjs-webpack-stable-lazy-discovery-enabled	135	0
✅ nitro-stable	110	25
✅ nuxt-stable	110	25
✅ sveltekit-stable	129	6
✅ vite-stable	110	25

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	135	0	0

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	110	25
✅ e2e-local-dev-tanstack-start-	110	25
✅ e2e-local-postgres-nest-stable	110	25
✅ e2e-local-postgres-tanstack-start-	110	25
✅ e2e-local-prod-nest-stable	110	25
✅ e2e-local-prod-tanstack-start-	110	25
✅ e2e-vercel-prod-tanstack-start	109	26

📋 View full workflow run

github-actions · 2026-06-04T18:54:52Z

📊 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	0.041s (+1.2%)	1.005s (~)	0.964s	10	1.00x
💻 Local	Nitro	0.043s (-1.8%)	1.005s (~)	0.963s	10	1.03x
🐘 Postgres	Express	0.060s (-8.3% 🟢)	1.012s (~)	0.952s	10	1.45x
🐘 Postgres	Nitro	0.062s (-31.3% 🟢)	1.012s (-1.8%)	0.951s	10	1.49x
💻 Local	Next.js (Turbopack)	0.062s (-2.2%)	1.006s (~)	0.944s	10	1.50x
🐘 Postgres	Next.js (Turbopack)	0.069s (-0.9%)	1.012s (~)	0.943s	10	1.67x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.268s (-99.1% 🟢)	2.185s (-93.3% 🟢)	1.917s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.313s (-33.0% 🟢)	2.234s (+4.4%)	1.921s	10	1.17x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	1.087s (-0.7%)	2.006s (~)	0.919s	10	1.00x
💻 Local	Express	1.104s (+1.4%)	2.007s (~)	0.903s	10	1.02x
🐘 Postgres	Nitro	1.109s (-3.0%)	2.009s (-1.2%)	0.900s	10	1.02x
🐘 Postgres	Express	1.112s (~)	2.011s (~)	0.899s	10	1.02x
💻 Local	Next.js (Turbopack)	1.134s (-0.5%)	2.006s (~)	0.872s	10	1.04x
🐘 Postgres	Next.js (Turbopack)	1.143s (~)	2.011s (~)	0.868s	10	1.05x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	1.558s (-0.9%)	3.373s (-11.5% 🟢)	1.815s	10	1.00x
▲ Vercel	Next.js (Turbopack)	1.669s (-4.8%)	3.571s (+9.7% 🔺)	1.902s	10	1.07x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	10.529s (~)	11.023s (~)	0.494s	3	1.00x
💻 Local	Nitro	10.548s (~)	11.023s (~)	0.475s	3	1.00x
🐘 Postgres	Express	10.571s (~)	11.021s (~)	0.450s	3	1.00x
🐘 Postgres	Nitro	10.593s (-1.0%)	11.016s (~)	0.424s	3	1.01x
💻 Local	Next.js (Turbopack)	10.788s (~)	11.023s (~)	0.235s	3	1.02x
🐘 Postgres	Next.js (Turbopack)	10.812s (~)	11.017s (~)	0.205s	3	1.03x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	13.491s (-2.2%)	14.882s (-2.1%)	1.391s	3	1.00x
▲ Vercel	Nitro	13.630s (+3.3%)	15.255s (+3.2%)	1.625s	2	1.01x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	13.674s (~)	14.026s (~)	0.352s	5	1.00x
🐘 Postgres	Express	13.748s (-1.3%)	14.021s (~)	0.273s	5	1.01x
🐘 Postgres	Nitro	13.776s (-6.0% 🟢)	14.019s (-6.7% 🟢)	0.243s	5	1.01x
💻 Local	Nitro	13.784s (~)	14.026s (~)	0.242s	5	1.01x
💻 Local	Next.js (Turbopack)	14.436s (+0.7%)	15.029s (~)	0.593s	4	1.06x
🐘 Postgres	Next.js (Turbopack)	14.558s (+1.2%)	15.019s (~)	0.461s	4	1.06x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	21.581s (-0.9%)	24.526s (+3.8%)	2.945s	3	1.00x
▲ Vercel	Nitro	21.936s (-5.3% 🟢)	23.651s (-6.0% 🟢)	1.715s	3	1.02x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	12.370s (~)	13.025s (~)	0.654s	7	1.00x
💻 Local	Express	12.380s (~)	13.025s (~)	0.645s	7	1.00x
🐘 Postgres	Express	12.610s (~)	13.022s (~)	0.411s	7	1.02x
🐘 Postgres	Nitro	12.614s (-0.6%)	13.022s (-2.1%)	0.408s	7	1.02x
💻 Local	Next.js (Turbopack)	13.688s (~)	14.026s (~)	0.338s	7	1.11x
🐘 Postgres	Next.js (Turbopack)	13.891s (+1.8%)	14.306s (+2.0%)	0.415s	7	1.12x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	28.396s (-3.4%)	30.334s (-1.7%)	1.938s	3	1.00x
▲ Vercel	Nitro	30.618s (-9.6% 🟢)	33.147s (-8.2% 🟢)	2.529s	3	1.08x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	1.182s (-6.1% 🟢)	2.007s (~)	0.825s	15	1.00x
🐘 Postgres	Express	1.195s (~)	2.008s (~)	0.813s	15	1.01x
💻 Local	Nitro	1.210s (-0.5%)	2.006s (~)	0.796s	15	1.02x
🐘 Postgres	Next.js (Turbopack)	1.233s (~)	2.007s (~)	0.775s	15	1.04x
💻 Local	Express	1.282s (+3.7%)	2.006s (~)	0.723s	15	1.08x
💻 Local	Next.js (Turbopack)	1.308s (-1.1%)	2.006s (~)	0.698s	15	1.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.736s (+44.6% 🔺)	5.132s (+25.4% 🔺)	1.396s	6	1.00x
▲ Vercel	Nitro	308.080s (+8017.3% 🔺)	309.463s (+5930.9% 🔺)	1.383s	1	82.45x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	1.245s (-1.3%)	2.007s (~)	0.763s	15	1.00x
🐘 Postgres	Nitro	1.260s (-7.2% 🟢)	2.007s (~)	0.747s	15	1.01x
🐘 Postgres	Next.js (Turbopack)	1.391s (+0.5%)	2.008s (~)	0.617s	15	1.12x
💻 Local	Nitro	1.721s (-2.0%)	2.006s (~)	0.284s	15	1.38x
💻 Local	Express	1.728s (+1.3%)	2.006s (~)	0.278s	15	1.39x
💻 Local	Next.js (Turbopack)	1.811s (-4.9%)	2.006s (-13.3% 🟢)	0.195s	15	1.46x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	4.529s (+3.2%)	6.096s (+7.4% 🔺)	1.567s	5	1.00x
▲ Vercel	Nitro	64.758s (+1429.6% 🔺)	66.632s (+1003.3% 🔺)	1.874s	5	14.30x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	1.381s (-1.4%)	2.007s (~)	0.626s	15	1.00x
🐘 Postgres	Nitro	1.386s (-5.8% 🟢)	2.007s (-13.5% 🟢)	0.621s	15	1.00x
🐘 Postgres	Next.js (Turbopack)	1.756s (+3.5%)	2.223s (+3.7%)	0.467s	14	1.27x
💻 Local	Express	4.667s (-3.1%)	5.012s (-6.2% 🟢)	0.345s	6	3.38x
💻 Local	Nitro	4.904s (+3.3%)	5.346s (+3.1%)	0.442s	6	3.55x
💻 Local	Next.js (Turbopack)	5.429s (-1.4%)	6.014s (-3.2%)	0.584s	5	3.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	5.400s (-22.2% 🟢)	7.357s (-15.5% 🟢)	1.957s	5	1.00x
▲ Vercel	Nitro	5.450s (-60.3% 🟢)	7.775s (-49.6% 🟢)	2.325s	4	1.01x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Nitro

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	1.183s (~)	2.009s (~)	0.826s	15	1.00x
🐘 Postgres	Nitro	1.204s (-8.3% 🟢)	2.009s (-3.3%)	0.805s	15	1.02x
🐘 Postgres	Next.js (Turbopack)	1.248s (~)	2.009s (~)	0.761s	15	1.05x
💻 Local	Next.js (Turbopack)	1.403s (+1.6%)	2.006s (~)	0.603s	15	1.19x
💻 Local	Nitro	1.530s (-7.3% 🟢)	2.006s (-3.2%)	0.475s	15	1.29x
💻 Local	Express	1.555s (+2.4%)	2.006s (~)	0.452s	15	1.31x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.535s (-12.0% 🟢)	4.314s (+0.6%)	1.779s	7	1.00x
▲ Vercel	Next.js (Turbopack)	2.564s (-35.7% 🟢)	3.964s (-28.1% 🟢)	1.400s	8	1.01x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	1.257s (~)	2.010s (~)	0.753s	15	1.00x
🐘 Postgres	Nitro	1.264s (+1.1%)	2.010s (~)	0.746s	15	1.01x
🐘 Postgres	Next.js (Turbopack)	1.411s (-2.7%)	2.008s (-3.2%)	0.597s	15	1.12x
💻 Local	Express	1.956s (+3.1%)	2.394s (+3.3%)	0.437s	13	1.56x
💻 Local	Next.js (Turbopack)	2.032s (-2.5%)	2.674s (-5.4% 🟢)	0.643s	12	1.62x
💻 Local	Nitro	2.138s (+1.2%)	2.674s (-2.2%)	0.536s	12	1.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.436s (-7.9% 🟢)	5.262s (-1.7%)	1.826s	6	1.00x
▲ Vercel	Next.js (Turbopack)	4.639s (~)	6.016s (-6.4% 🟢)	1.377s	6	1.35x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	1.392s (-4.3%)	2.007s (-3.4%)	0.615s	15	1.00x
🐘 Postgres	Express	1.399s (~)	2.009s (~)	0.609s	15	1.01x
🐘 Postgres	Next.js (Turbopack)	1.761s (+2.3%)	2.395s (+7.8% 🔺)	0.634s	13	1.26x
💻 Local	Nitro	5.032s (-14.9% 🟢)	5.513s (-14.0% 🟢)	0.481s	6	3.62x
💻 Local	Express	5.443s (+2.8%)	5.846s (~)	0.402s	6	3.91x
💻 Local	Next.js (Turbopack)	5.676s (-2.0%)	6.217s (~)	0.541s	5	4.08x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	5.553s (-13.8% 🟢)	7.345s (-8.5% 🟢)	1.792s	5	1.00x
▲ Vercel	Next.js (Turbopack)	5.595s (-23.5% 🟢)	7.242s (-26.4% 🟢)	1.647s	5	1.01x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

workflow with 10 sequential data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	0.588s (-2.0%)	1.004s (~)	0.417s	60	1.00x
🐘 Postgres	Nitro	0.590s (+17.8% 🔺)	1.024s (+1.1%)	0.434s	60	1.00x
🐘 Postgres	Express	0.594s (+4.2%)	1.024s (+1.8%)	0.430s	59	1.01x
💻 Local	Nitro	0.627s (+5.9% 🔺)	1.022s (+1.7%)	0.395s	59	1.07x
🐘 Postgres	Next.js (Turbopack)	0.817s (-2.6%)	1.007s (-4.9%)	0.190s	60	1.39x
💻 Local	Next.js (Turbopack)	0.852s (-2.4%)	1.004s (-3.3%)	0.153s	60	1.45x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	5.530s (+7.0% 🔺)	7.347s (+3.8%)	1.817s	9	1.00x
▲ Vercel	Next.js (Turbopack)	5.783s (+1.8%)	7.534s (+2.5%)	1.752s	8	1.05x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: 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	🥇 Express	1.334s (-1.7%)	2.008s (~)	0.674s	45	1.00x
🐘 Postgres	Nitro	1.433s (-0.5%)	2.030s (+0.6%)	0.597s	45	1.07x
💻 Local	Nitro	1.536s (+2.4%)	2.006s (-1.1%)	0.470s	45	1.15x
💻 Local	Express	1.597s (+4.6%)	2.051s (+1.1%)	0.454s	45	1.20x
🐘 Postgres	Next.js (Turbopack)	1.994s (+4.3%)	2.376s (+13.1% 🔺)	0.382s	38	1.50x
💻 Local	Next.js (Turbopack)	2.076s (-1.3%)	2.943s (-2.2%)	0.867s	31	1.56x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	12.751s (-8.2% 🟢)	15.132s (-2.7%)	2.382s	6	1.00x
▲ Vercel	Next.js (Turbopack)	14.376s (-15.6% 🟢)	16.066s (-12.7% 🟢)	1.691s	7	1.13x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: 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	🥇 Express	2.769s (~)	3.137s (~)	0.368s	39	1.00x
🐘 Postgres	Nitro	2.811s (+6.6% 🔺)	3.219s (-3.1%)	0.408s	38	1.02x
💻 Local	Nitro	3.217s (+2.1%)	4.009s (+1.6%)	0.792s	30	1.16x
💻 Local	Express	3.616s (+11.9% 🔺)	4.044s (+1.7%)	0.428s	30	1.31x
🐘 Postgres	Next.js (Turbopack)	3.877s (+1.4%)	4.076s (-0.8%)	0.199s	30	1.40x
💻 Local	Next.js (Turbopack)	4.240s (-4.5%)	5.010s (~)	0.771s	24	1.53x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	25.596s (-9.6% 🟢)	27.266s (-10.4% 🟢)	1.670s	5	1.00x
▲ Vercel	Next.js (Turbopack)	27.293s (-8.2% 🟢)	29.696s (-6.0% 🟢)	2.403s	5	1.07x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

workflow with 10 concurrent data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	0.227s (+2.5%)	1.006s (~)	0.779s	60	1.00x
🐘 Postgres	Express	0.229s (+0.8%)	1.006s (~)	0.777s	60	1.01x
🐘 Postgres	Next.js (Turbopack)	0.272s (+3.5%)	1.006s (~)	0.733s	60	1.20x
💻 Local	Nitro	0.461s (+2.2%)	1.004s (~)	0.543s	60	2.03x
💻 Local	Express	0.468s (+11.1% 🔺)	1.005s (~)	0.538s	60	2.06x
💻 Local	Next.js (Turbopack)	0.599s (-6.7% 🟢)	1.039s (-1.8%)	0.440s	58	2.64x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.401s (+2.2%)	4.099s (+4.0%)	1.698s	15	1.00x
▲ Vercel	Next.js (Turbopack)	2.586s (-20.2% 🟢)	4.024s (-14.2% 🟢)	1.438s	15	1.08x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

workflow with 25 concurrent data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	0.343s (-4.8%)	1.006s (~)	0.663s	90	1.00x
🐘 Postgres	Nitro	0.359s (-8.8% 🟢)	1.007s (-1.4%)	0.647s	90	1.05x
🐘 Postgres	Next.js (Turbopack)	0.502s (+5.6% 🔺)	1.018s (+1.2%)	0.516s	89	1.46x
💻 Local	Nitro	2.179s (+5.5% 🔺)	2.714s (+2.9%)	0.535s	34	6.35x
💻 Local	Express	2.314s (+9.8% 🔺)	2.979s (+12.2% 🔺)	0.665s	31	6.74x
💻 Local	Next.js (Turbopack)	2.320s (-8.9% 🟢)	3.114s (-5.5% 🟢)	0.794s	29	6.76x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	5.529s (-8.3% 🟢)	7.253s (-5.1% 🟢)	1.724s	13	1.00x
▲ Vercel	Next.js (Turbopack)	6.145s (-10.4% 🟢)	7.456s (-11.7% 🟢)	1.311s	13	1.11x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: Nitro | 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	0.670s (+7.7% 🔺)	1.006s (-6.2% 🟢)	0.336s	120	1.00x
🐘 Postgres	Express	0.690s (~)	1.015s (+0.9%)	0.325s	119	1.03x
🐘 Postgres	Next.js (Turbopack)	0.988s (+1.9%)	1.587s (+1.3%)	0.599s	76	1.48x
💻 Local	Nitro	10.041s (+6.4% 🔺)	10.528s (+5.0%)	0.487s	12	14.99x
💻 Local	Express	10.303s (+8.8% 🔺)	10.941s (+9.1% 🔺)	0.637s	11	15.38x
💻 Local	Next.js (Turbopack)	10.956s (~)	11.670s (-0.7%)	0.713s	11	16.35x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	15.957s (-21.4% 🟢)	17.849s (-19.5% 🟢)	1.891s	7	1.00x
▲ Vercel	Next.js (Turbopack)	82.420s (+378.6% 🔺)	83.995s (+350.9% 🔺)	1.575s	5	5.17x
▲ Vercel	Express	⚠️ missing	-	-	-	-

🔍 Observability: 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	🥇 Nitro	1.159s (~)	2.005s (~)	0.011s (-9.5% 🟢)	2.018s (~)	0.859s	10	1.00x
💻 Local	Express	1.165s (+0.5%)	2.005s (~)	0.011s (+1.0%)	2.018s (~)	0.853s	10	1.01x
🐘 Postgres	Express	1.178s (+0.6%)	2.000s (~)	0.001s (-44.4% 🟢)	2.011s (~)	0.833s	10	1.02x
🐘 Postgres	Nitro	1.179s (+1.7%)	1.999s (~)	0.001s (+133.3% 🔺)	2.010s (~)	0.831s	10	1.02x
💻 Local	Next.js (Turbopack)	1.215s (~)	2.004s (~)	0.013s (+4.2%)	2.020s (~)	0.805s	10	1.05x
🐘 Postgres	Next.js (Turbopack)	1.232s (~)	2.001s (~)	0.001s (-23.1% 🟢)	2.011s (~)	0.779s	10	1.06x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.081s (-6.9% 🟢)	3.185s (+1.8%)	1.495s (+59.2% 🔺)	5.142s (+12.3% 🔺)	3.061s	10	1.00x
▲ Vercel	Next.js (Turbopack)	2.128s (-1.5%)	3.052s (+2.1%)	1.585s (+32.3% 🔺)	5.046s (+8.9% 🔺)	2.918s	10	1.02x
▲ Vercel	Express	⚠️ missing	-	-	-	-	-

🔍 Observability: 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
🐘 Postgres	🥇 Nitro	1.578s (-4.5%)	2.003s (-3.2%)	0.004s (+17.3% 🔺)	2.026s (-2.9%)	0.448s	30	1.00x
🐘 Postgres	Express	1.633s (+2.7%)	2.007s (~)	0.004s (+0.9%)	2.027s (~)	0.395s	30	1.03x
💻 Local	Nitro	1.633s (+3.5%)	2.042s (+1.7%)	0.010s (+1.0%)	2.054s (+1.7%)	0.421s	30	1.03x
🐘 Postgres	Next.js (Turbopack)	1.748s (+2.0%)	2.010s (~)	0.004s (+5.1% 🔺)	2.025s (~)	0.277s	30	1.11x
💻 Local	Next.js (Turbopack)	1.750s (-2.4%)	2.043s (+1.7%)	0.009s (-23.8% 🟢)	2.055s (+1.5%)	0.306s	30	1.11x
💻 Local	Express	1.751s (+12.0% 🔺)	2.010s (~)	0.010s (~)	2.202s (+8.9% 🔺)	0.451s	28	1.11x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	6.044s (~)	7.208s (+1.8%)	0.224s (-52.2% 🟢)	7.877s (-2.0%)	1.832s	8	1.00x
▲ Vercel	Next.js (Turbopack)	6.078s (-1.0%)	7.436s (~)	0.372s (+83.1% 🔺)	8.257s (+2.7%)	2.179s	8	1.01x
▲ Vercel	Express	⚠️ missing	-	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

10 parallel streams (1MB each)

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	0.712s (-25.5% 🟢)	1.006s (-20.8% 🟢)	0.000s (-58.6% 🟢)	1.047s (-20.0% 🟢)	0.335s	58	1.00x
🐘 Postgres	Express	0.729s (+2.2%)	1.031s (~)	0.000s (+103.5% 🔺)	1.054s (+1.2%)	0.326s	57	1.02x
🐘 Postgres	Next.js (Turbopack)	0.842s (+9.2% 🔺)	1.091s (+5.4% 🔺)	0.000s (+58.2% 🔺)	1.098s (+4.6%)	0.257s	55	1.18x
💻 Local	Express	1.386s (~)	2.014s (~)	0.000s (~)	2.016s (~)	0.630s	30	1.95x
💻 Local	Next.js (Turbopack)	1.480s (-0.5%)	2.013s (~)	0.000s (+60.0% 🔺)	2.016s (~)	0.536s	30	2.08x
💻 Local	Nitro	1.544s (+11.5% 🔺)	2.048s (+1.7%)	0.000s (-42.1% 🟢)	2.050s (+1.7%)	0.506s	30	2.17x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.845s (+2.7%)	4.927s (-2.0%)	0.000s (-90.9% 🟢)	5.478s (-0.7%)	1.633s	11	1.00x
▲ Vercel	Next.js (Turbopack)	4.353s (+3.4%)	5.694s (+13.0% 🔺)	0.000s (NaN%)	6.262s (+14.5% 🔺)	1.909s	10	1.13x
▲ Vercel	Express	⚠️ missing	-	-	-	-	-

🔍 Observability: Nitro | 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	🥇 Express	1.383s (-3.4%)	2.099s (-1.6%)	0.000s (-100.0% 🟢)	2.114s (-2.2%)	0.731s	29	1.00x
🐘 Postgres	Nitro	1.397s (-27.5% 🟢)	2.064s (-11.8% 🟢)	0.000s (-10.3% 🟢)	2.079s (-12.2% 🟢)	0.683s	29	1.01x
🐘 Postgres	Next.js (Turbopack)	1.888s (+11.2% 🔺)	2.403s (+8.4% 🔺)	0.000s (+236.0% 🔺)	2.421s (+8.0% 🔺)	0.533s	25	1.36x
💻 Local	Express	3.033s (-1.2%)	3.776s (-1.6%)	0.001s (+33.3% 🔺)	3.779s (-1.7%)	0.746s	16	2.19x
💻 Local	Nitro	3.228s (+8.7% 🔺)	3.903s (+8.1% 🔺)	0.000s (-7.0% 🟢)	3.905s (+8.0% 🔺)	0.677s	16	2.33x
💻 Local	Next.js (Turbopack)	3.580s (+20.7% 🔺)	3.887s (+7.6% 🔺)	0.001s (+95.8% 🔺)	4.232s (+17.0% 🔺)	0.652s	15	2.59x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	5.722s (-16.6% 🟢)	7.111s (-12.8% 🟢)	0.000s (-56.3% 🟢)	7.603s (-12.3% 🟢)	1.881s	8	1.00x
▲ Vercel	Next.js (Turbopack)	7.051s (+6.6% 🔺)	8.441s (+8.5% 🔺)	0.000s (-100.0% 🟢)	8.947s (+9.0% 🔺)	1.895s	7	1.23x
▲ Vercel	Express	⚠️ missing	-	-	-	-	-

🔍 Observability: Nitro | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Nitro	12/21
🐘 Postgres	Express	13/21
▲ Vercel	Nitro	15/21

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	🐘 Postgres	14/21
Next.js (Turbopack)	🐘 Postgres	15/21
Nitro	🐘 Postgres	16/21

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)

📋 View full workflow run

❌ Some benchmark jobs failed:

Local: success
Postgres: success
Vercel: failure

Check the workflow run for details.

github-actions · 2026-06-04T19:55:36Z

Backport to stable failed — the cherry-pick had conflicts that could not be resolved automatically (backport job run).

To resolve manually, push a backport branch and open a PR against stable (the workflow never pushes directly to stable). Note: this repository requires verified signatures on every branch, so your local commits must be signed (git config commit.gpgsign true with a configured GPG/SSH signing key, or git cherry-pick -S).

git fetch origin stable
git checkout -b backport/pr-2250-to-stable origin/stable
git cherry-pick -S 5bf2c167a56298a2480e451c9fba72282f93496a    # -S signs the commit
# Fix conflicts, then:
git add -A
git cherry-pick --continue
git push -u origin backport/pr-2250-to-stable
gh pr create --base stable --head backport/pr-2250-to-stable \
  --title "Backport #2250: <original PR title>" \
  --body "Manual backport of #2250 (cherry-pick 5bf2c167a562) to \`stable\`."

Add serializable reviver compatibility check

8a99060

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karthikscale3 changed the title ~~[codex] Add serializable reviver compatibility check~~ [web-shared][cli][ci] Add serializable reviver compatibility check Jun 4, 2026

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TooTallNate approved these changes Jun 4, 2026

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karthikscale3 merged commit 5bf2c16 into main Jun 4, 2026
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karthikscale3 deleted the codex/serializable-reviver-ci branch June 4, 2026 19:50

github-actions Bot mentioned this pull request Jun 4, 2026

Version Packages (beta) #2216

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karthikscale3 commented Jun 4, 2026

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🧪 E2E Test Results

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📊 Benchmark Results

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

Summary

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