Trace Viewer colour updates - #2022

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mitul-s merged 6 commits into
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ms/trace-cleanup-2
May 20, 2026
Merged

Trace Viewer colour updates#2022
mitul-s merged 6 commits into
mainfrom
ms/trace-cleanup-2

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@mitul-s

@mitul-smitul-s commented May 19, 2026

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CleanShot 2026-05-19 at 13 47 26@2x

@mitul-s
mitul-s requested a review from a team as a code ownerMay 19, 2026 17:47
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🦋 Changeset detected

Latest commit: 2749ae6

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

This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch

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.

ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentMay 20, 2026 6:05pm
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🧪 E2E Test Results

✅ All tests passed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026

📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 10 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 25 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 50 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 10 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 25 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

workflow with 50 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----

🔍 Observability: Next.js (Turbopack)

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----

🔍 Observability: Next.js (Turbopack)

stream pipeline with 5 transform steps (1MB)

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----

🔍 Observability: Next.js (Turbopack)

10 parallel streams (1MB each)

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----

🔍 Observability: Next.js (Turbopack)

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

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----

▲ Production (Vercel)

No data available

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.

⚠️Community world benchmarks failed (non-blocking):

  • Community Worlds: failure

Check the workflow run for details.

@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
karthikscale3 approved these changes May 20, 2026
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Approving this but feel free to update the contrast and then merge

@mitul-s
mitul-s merged commit 5a393a6 into mainMay 20, 2026
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@mitul-s
mitul-s deleted the ms/trace-cleanup-2 branch May 20, 2026 18:56
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No backport to stable for 5a393a6 (AI decision).

All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.

To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

This was referenced May 20, 2026
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@mitul-s@karthikscale3
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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Trace Viewer colour updates - #2022
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
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workbench-vite-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-docsReadyReadyPreview, Comment, Open in v0May 20, 2026 6:05pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
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Approving this but feel free to update the contrast and then merge
@mitul-s
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Trace Viewer colour updates - #2022
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Trace Viewer colour updates#2022
mitul-s merged 6 commits into
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
Not sure what this means? Click here to learn what changesets are.
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
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Approving this but feel free to update the contrast and then merge
@mitul-s
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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@mitul-s@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Trace Viewer colour updates - #2022
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May 20, 2026
Merged
Trace Viewer colour updates#2022
mitul-s merged 6 commits into
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-astro-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-express-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-fastify-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-hono-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-nitro-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-nuxt-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-sveltekit-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-tanstack-start-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-vite-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-docsReadyReadyPreview, Comment, Open in v0May 20, 2026 6:05pm
workflow-swc-playgroundReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-tarballsReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-webReadyReadyPreview, CommentMay 20, 2026 6:05pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
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Approving this but feel free to update the contrast and then merge
@mitul-s
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
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;
}
});
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;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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Trace Viewer colour updates - #2022
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
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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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
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Approving this but feel free to update the contrast and then merge
@mitul-s
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Trace Viewer colour updates - #2022
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May 20, 2026
Merged
Trace Viewer colour updates#2022
mitul-s merged 6 commits into
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
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workbench-fastify-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
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workbench-tanstack-start-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-vite-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-docsReadyReadyPreview, Comment, Open in v0May 20, 2026 6:05pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
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Approving this but feel free to update the contrast and then merge
@mitul-s
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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Trace Viewer colour updates - #2022
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Trace Viewer colour updates#2022
mitul-s merged 6 commits into
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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.
ProjectDeploymentActionsUpdated (UTC)
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
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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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
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Approving this but feel free to update the contrast and then merge
@mitul-s
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May 20, 2026 18:56
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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@mitul-s@karthikscale3

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
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 = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
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();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Trace Viewer colour updates - #2022
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ms/trace-cleanup-2
May 20, 2026
Merged
Trace Viewer colour updates#2022
mitul-s merged 6 commits into
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ms/trace-cleanup-2
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CleanShot 2026-05-19 at 13 47 26@2x
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🦋 Changeset detected
Latest commit: 2749ae6
The changes in this PR will be included in the next version bump.
This PR includes changesets to release 16 packages
NameType
@workflow/web-sharedPatch
@workflow/webPatch
@workflow/cliPatch
workflowPatch
@workflow/world-testingPatch
@workflow/corePatch
@workflow/buildersPatch
@workflow/nextPatch
@workflow/nitroPatch
@workflow/vitestPatch
@workflow/astroPatch
@workflow/nestPatch
@workflow/rollupPatch
@workflow/sveltekitPatch
@workflow/vitePatch
@workflow/nuxtPatch
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.
ProjectDeploymentActionsUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentMay 20, 2026 6:05pm
example-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-astro-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-express-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-fastify-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-hono-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-nitro-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-nuxt-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-sveltekit-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-tanstack-start-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workbench-vite-workflowReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-docsReadyReadyPreview, Comment, Open in v0May 20, 2026 6:05pm
workflow-swc-playgroundReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-tarballsReadyReadyPreview, CommentMay 20, 2026 6:05pm
workflow-webReadyReadyPreview, CommentMay 20, 2026 6:05pm
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🧪 E2E Test Results
✅ All tests passed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production120002191419
✅ 💻 Local Development158702191806
✅ 📦 Local Production158702191806
✅ 🐘 Local Postgres158702191806
✅ 🪟 Windows12900129
✅ 📋 Other7270176903
Total6817010527869
Details by Category
✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro103026
✅ example103026
✅ express103026
✅ fastify103026
✅ hono103026
✅ nextjs-turbopack12702
✅ nextjs-webpack12702
✅ nitro103026
✅ nuxt103026
✅ sveltekit12207
✅ vite103026
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable104025
✅ express-stable104025
✅ fastify-stable104025
✅ hono-stable104025
✅ nextjs-turbopack-canary110019
✅ nextjs-turbopack-stable-lazy-discovery-disabled12900
✅ nextjs-turbopack-stable-lazy-discovery-enabled12900
✅ nextjs-webpack-canary110019
✅ nextjs-webpack-stable-lazy-discovery-disabled12900
✅ nextjs-webpack-stable-lazy-discovery-enabled12900
✅ nitro-stable104025
✅ nuxt-stable104025
✅ sveltekit-stable12306
✅ vite-stable104025
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack12900
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable104025
✅ e2e-local-dev-tanstack-start-104025
✅ e2e-local-postgres-nest-stable104025
✅ e2e-local-postgres-tanstack-start-104025
✅ e2e-local-prod-nest-stable104025
✅ e2e-local-prod-tanstack-start-104025
✅ e2e-vercel-prod-tanstack-start103026
📋 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🥇 Nitro0.031s (-28.1% 🟢)1.005s (~)0.974s101.00x
💻 LocalExpress0.032s (-28.0% 🟢)1.006s (~)0.974s101.03x
🐘 PostgresExpress0.046s (-20.5% 🟢)1.012s (~)0.966s101.49x
🐘 PostgresNitro0.051s (-46.0% 🟢)1.012s (-3.0%)0.961s101.66x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)0.322s (+27.9% 🔺)2.006s (-14.0% 🟢)1.685s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.072s (-5.2% 🟢)2.006s (~)0.934s101.00x
💻 LocalExpress1.075s (-4.5%)2.006s (~)0.931s101.00x
🐘 PostgresNitro1.081s (-5.2% 🟢)2.008s (~)0.927s101.01x
🐘 PostgresExpress1.085s (-5.3% 🟢)2.010s (~)0.924s101.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)1.714s (-15.8% 🟢)3.587s (-6.4% 🟢)1.873s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro10.404s (-4.9%)11.023s (~)0.618s31.00x
🐘 PostgresNitro10.414s (-4.2%)11.016s (~)0.603s31.00x
💻 LocalExpress10.437s (-4.4%)11.022s (~)0.586s31.00x
🐘 PostgresExpress10.448s (-4.7%)11.018s (~)0.570s31.00x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)13.788s (-20.4% 🟢)15.909s (-18.0% 🟢)2.121s21.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro13.426s (-10.9% 🟢)14.027s (-12.5% 🟢)0.601s51.00x
🐘 PostgresNitro13.455s (-7.8% 🟢)14.016s (-6.7% 🟢)0.561s51.00x
💻 LocalExpress13.506s (-9.8% 🟢)14.028s (-6.7% 🟢)0.522s51.01x
🐘 PostgresExpress13.534s (-7.2% 🟢)14.020s (-6.7% 🟢)0.486s51.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)23.814s (-54.7% 🟢)25.345s (-53.6% 🟢)1.530s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro11.880s (-29.2% 🟢)12.022s (-29.4% 🟢)0.142s81.00x
🐘 PostgresNitro11.953s (-14.4% 🟢)12.391s (-13.4% 🟢)0.438s81.01x
💻 LocalExpress12.004s (-27.7% 🟢)12.399s (-27.2% 🟢)0.395s81.01x
🐘 PostgresExpress12.041s (-14.0% 🟢)12.877s (-11.8% 🟢)0.836s71.01x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)35.036s (-91.1% 🟢)36.665s (-90.7% 🟢)1.629s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.150s (-9.8% 🟢)2.008s (~)0.858s151.00x
🐘 PostgresExpress1.164s (-7.6% 🟢)2.008s (~)0.844s151.01x
💻 LocalNitro1.174s (-28.1% 🟢)2.006s (-3.3%)0.833s151.02x
💻 LocalExpress1.184s (-20.5% 🟢)2.006s (~)0.822s151.03x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.023s (-11.0% 🟢)4.698s (-4.8%)1.675s71.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.206s (-48.7% 🟢)2.006s (-33.3% 🟢)0.800s151.00x
🐘 PostgresExpress1.229s (-48.0% 🟢)2.007s (-33.3% 🟢)0.778s151.02x
💻 LocalNitro1.693s (-46.1% 🟢)2.005s (-48.4% 🟢)0.312s151.40x
💻 LocalExpress1.780s (-39.7% 🟢)2.007s (-41.9% 🟢)0.227s151.48x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)5.916s (-16.7% 🟢)7.543s (-15.3% 🟢)1.628s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.all with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.301s (-62.6% 🟢)2.007s (-49.9% 🟢)0.706s151.00x
🐘 PostgresExpress1.338s (-61.6% 🟢)2.008s (-49.9% 🟢)0.670s151.03x
💻 LocalNitro4.417s (-47.1% 🟢)5.011s (-44.4% 🟢)0.594s73.40x
💻 LocalExpress5.351s (-35.8% 🟢)5.846s (-35.2% 🟢)0.495s64.11x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.910s (~)10.344s (-5.6% 🟢)1.434s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
🐘 PostgresNitro1.148s (-8.6% 🟢)2.008s (~)0.859s151.00x
💻 LocalExpress1.373s (-27.5% 🟢)2.006s (-15.1% 🟢)0.632s151.20x
💻 LocalNitro1.391s (-25.5% 🟢)2.006s (-14.3% 🟢)0.615s151.21x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.756s (+28.1% 🔺)5.222s (+12.5% 🔺)1.465s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.201s (-48.7% 🟢)2.008s (-33.3% 🟢)0.807s151.00x
🐘 PostgresExpress1.213s (-48.2% 🟢)2.008s (-33.3% 🟢)0.795s151.01x
💻 LocalNitro1.883s (-38.6% 🟢)2.315s (-40.4% 🟢)0.432s131.57x
💻 LocalExpress2.101s (-32.9% 🟢)2.508s (-33.3% 🟢)0.408s121.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)4.279s (+36.2% 🔺)5.983s (+32.3% 🔺)1.705s61.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Promise.race with 50 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.327s (-61.9% 🟢)2.008s (-49.9% 🟢)0.681s151.00x
🐘 PostgresExpress1.332s (-61.9% 🟢)2.006s (-50.0% 🟢)0.675s151.00x
💻 LocalNitro5.334s (-41.7% 🟢)5.848s (-41.7% 🟢)0.515s64.02x
💻 LocalExpress5.997s (-31.9% 🟢)6.417s (-30.8% 🟢)0.420s54.52x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.050s (-10.5% 🟢)7.652s (-10.4% 🟢)1.602s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.466s (-43.2% 🟢)1.024s (+1.7%)0.557s591.00x
🐘 PostgresExpress0.469s (-44.2% 🟢)1.007s (-1.6%)0.538s601.00x
💻 LocalExpress0.471s (-52.1% 🟢)1.004s (-6.7% 🟢)0.533s601.01x
💻 LocalNitro0.475s (-51.5% 🟢)1.003s (-8.3% 🟢)0.528s601.02x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.127s (-57.8% 🟢)7.694s (-52.2% 🟢)1.567s81.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.008s (-47.7% 🟢)1.412s (-32.8% 🟢)0.404s641.00x
🐘 PostgresExpress1.137s (-42.5% 🟢)2.007s (-11.1% 🟢)0.871s451.13x
💻 LocalExpress1.193s (-60.4% 🟢)2.006s (-44.0% 🟢)0.813s451.18x
💻 LocalNitro1.204s (-60.3% 🟢)2.006s (-46.6% 🟢)0.801s451.19x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)17.636s (-64.6% 🟢)19.602s (-62.1% 🟢)1.966s51.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 sequential data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.004s (-51.2% 🟢)2.353s (-48.9% 🟢)0.349s521.00x
🐘 PostgresExpress2.133s (-46.5% 🟢)3.008s (-31.2% 🟢)0.875s401.06x
💻 LocalNitro2.758s (-70.3% 🟢)3.084s (-69.2% 🟢)0.326s391.38x
💻 LocalExpress2.767s (-70.0% 🟢)3.058s (-69.5% 🟢)0.291s401.38x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)51.291s (-52.1% 🟢)53.124s (-51.2% 🟢)1.833s31.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 10 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.172s (-39.1% 🟢)1.005s (~)0.833s601.00x
🐘 PostgresExpress0.185s (-34.6% 🟢)1.006s (~)0.821s601.07x
💻 LocalNitro0.451s (-25.5% 🟢)1.004s (-1.7%)0.554s602.61x
💻 LocalExpress0.474s (-15.4% 🟢)1.005s (~)0.531s602.75x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.659s (+31.5% 🔺)4.164s (+9.8% 🔺)1.506s151.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 25 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro0.297s (-40.1% 🟢)1.006s (~)0.709s901.00x
🐘 PostgresExpress0.300s (-41.1% 🟢)1.006s (~)0.706s901.01x
💻 LocalExpress2.198s (-12.5% 🟢)2.976s (-1.1%)0.777s317.40x
💻 LocalNitro2.239s (-11.8% 🟢)3.008s (~)0.769s307.53x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)8.204s (+132.1% 🔺)9.844s (+89.6% 🔺)1.640s101.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
workflow with 50 concurrent data payload steps (10KB)
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.584s (-28.6% 🟢)1.006s (-1.1%)0.422s1201.00x
🐘 PostgresNitro0.607s (-23.2% 🟢)1.006s (~)0.398s1201.04x
💻 LocalNitro10.346s (-7.5% 🟢)10.864s (-6.9% 🟢)0.519s1217.70x
💻 LocalExpress10.456s (-6.6% 🟢)11.034s (-7.6% 🟢)0.578s1117.89x
💻 LocalNext.js (Turbopack)⚠️missing----
🐘 PostgresNext.js (Turbopack)⚠️missing----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)29.007s (+180.9% 🔺)30.732s (+150.1% 🔺)1.725s41.00x
▲ VercelExpress⚠️missing----
▲ VercelNitro⚠️missing----
🔍 Observability: Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Nitro1.133s (+430.4% 🔺)2.005s (+99.6% 🔺)0.010s (-17.6% 🟢)2.018s (+98.0% 🔺)0.884s101.00x
🐘 PostgresExpress1.138s (+454.8% 🔺)2.000s (+100.2% 🔺)0.001s (-18.8% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
🐘 PostgresNitro1.138s (+455.1% 🔺)1.998s (+99.9% 🔺)0.001s (-20.0% 🟢)2.010s (+98.8% 🔺)0.872s101.00x
💻 LocalExpress1.142s (+473.7% 🔺)2.006s (+99.7% 🔺)0.013s (+5.0%)2.021s (+98.5% 🔺)0.878s101.01x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.377s (-65.3% 🟢)3.646s (-57.9% 🟢)1.749s (+176.8% 🔺)5.864s (-40.1% 🟢)3.487s101.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
stream pipeline with 5 transform steps (1MB)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.510s (+141.9% 🔺)2.003s (+98.9% 🔺)0.004s (-7.3% 🟢)2.026s (+98.2% 🔺)0.517s301.00x
💻 LocalNitro1.542s (+83.8% 🔺)2.013s (+98.9% 🔺)0.010s (+5.3% 🔺)2.025s (+81.5% 🔺)0.483s301.02x
💻 LocalExpress1.553s (+105.1% 🔺)2.012s (+95.6% 🔺)0.011s (+12.6% 🔺)2.025s (+94.7% 🔺)0.472s301.03x
🐘 PostgresExpress1.555s (+146.8% 🔺)2.008s (+99.5% 🔺)0.003s (-9.5% 🟢)2.023s (+97.8% 🔺)0.468s301.03x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)6.044s (-64.3% 🟢)7.140s (-60.9% 🟢)0.712s (+237.0% 🔺)8.279s (-56.3% 🟢)2.235s81.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
10 parallel streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Express0.659s (-31.4% 🟢)1.052s (-17.7% 🟢)0.000s (+21.1% 🔺)1.063s (-18.6% 🟢)0.404s571.00x
🐘 PostgresNitro0.677s (-30.1% 🟢)1.032s (-17.3% 🟢)0.000s (-57.9% 🟢)1.053s (-16.3% 🟢)0.375s571.03x
💻 LocalNitro1.405s (+14.9% 🔺)2.016s (~)0.000s (+233.3% 🔺)2.019s (~)0.614s302.13x
💻 LocalExpress1.419s (+15.8% 🔺)2.015s (~)0.000s (-30.0% 🟢)2.017s (~)0.598s302.15x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.851s (-62.2% 🟢)4.947s (-57.1% 🟢)0.001s (+Infinity% 🔺)5.412s (-55.1% 🟢)1.561s121.00x
▲ VercelExpress⚠️missing-----
▲ VercelNitro⚠️missing-----
🔍 Observability: Next.js (Turbopack)
fan-out fan-in 10 streams (1MB each)
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro1.300s (-27.4% 🟢)1.995s (-6.8% 🟢)0.000s (+86.7% 🔺)2.022s (-7.0% 🟢)0.722s301.00x
🐘 PostgresExpress1.334s (-24.7% 🟢)2.035s (-6.5% 🟢)0.000s (NaN%)2.043s (-7.1% 🟢)0.710s301.03x
💻 LocalNitro3.229s (-4.7%)4.032s (~)0.000s (-12.5% 🟢)4.034s (~)0.805s152.48x
💻 LocalExpress3.272s (-5.6% 🟢)4.031s (~)0.001s (+8.3% 🔺)4.034s (~)0.761s152.52x
💻 LocalNext.js (Turbopack)⚠️missing-----
🐘 PostgresNext.js (Turbopack)⚠️missing-----
▲ Production (Vercel)
No data available
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNitro17/21
🐘 PostgresNitro16/21
▲ VercelNext.js (Turbopack)20/20
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)▲ Vercel20/20
Nitro🐘 Postgres15/21
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.
⚠️Community world benchmarks failed (non-blocking):
  • Community Worlds: failure
Check the workflow run for details.
@mitul-s
Update Trace Viewer colors
7b47007
Signed-off-by: Mitul Shah <mitulxshah@gmail.com>
karthikscale3
karthikscale3
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May 20, 2026
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Approving this but feel free to update the contrast and then merge
@mitul-s
mitul-s
merged commit 5a393a6
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@mitul-s
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May 20, 2026 18:56
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No backport to stable for 5a393a6 (AI decision).
All modified files live under packages/web-shared/src/components/new-trace-viewer/, which does not exist on stable (only the older trace-viewer/ directory does). These color tweaks build on a main-only component and cannot be cleanly backported.
To override, re-run the Backport to stable workflow manually via workflow_dispatch with this commit SHA.

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