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Latest commit: cd56550

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

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@workflow/web-shared	Patch

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Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 6, 2026 6:05pm
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 6, 2026 6:05pm
example-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-astro-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-express-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-fastify-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-hono-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-nitro-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workbench-vite-workflow	Ready	Preview, Comment	Jan 6, 2026 6:05pm
workflow-docs	Ready	Preview, Comment	Jan 6, 2026 6:05pm

[github-actions]

📊 Benchmark Results

📈 Comparing against baseline from main branch. Green 🟢 = faster, Red 🔺 = slower.

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.038s (~)	1.014s (~)	0.976s	10	1.00x
💻 Local	Next.js (Turbopack)	0.040s (-5.7% 🟢)	1.017s (~)	0.977s	10	1.06x
🌐 Redis	Next.js (Turbopack)	0.043s (-0.7%)	1.018s (~)	0.975s	10	1.13x
💻 Local	Nitro	0.043s (+1.2%)	1.006s (~)	0.963s	10	1.15x
💻 Local	Express	0.044s (+45.4% 🔺)	1.007s (~)	0.963s	10	1.17x
🌐 MongoDB	Next.js (Turbopack)	0.071s (+17.8% 🔺)	1.014s (~)	0.942s	10	1.89x
🌐 Turso	Next.js (Turbopack)	0.104s (+0.8%)	1.015s (~)	0.911s	10	2.75x
🐘 Postgres	Nitro	0.307s (+18.5% 🔺)	1.013s (~)	0.705s	10	8.13x
🐘 Postgres	Next.js (Turbopack)	0.355s (+101.4% 🔺)	1.021s (-1.1%)	0.665s	10	9.40x
🐘 Postgres	Express	0.449s (+34.4% 🔺)	1.013s (~)	0.564s	10	11.88x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.611s (-11.2% 🟢)	1.599s (-12.2% 🟢)	0.988s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.670s (-27.4% 🟢)	1.627s (-8.8% 🟢)	0.957s	10	1.10x
▲ Vercel	Express	0.704s (-18.2% 🟢)	1.606s (-15.7% 🟢)	0.902s	10	1.15x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.081s (-1.4%)	2.011s (~)	0.930s	10	1.00x
💻 Local	Next.js (Turbopack)	1.099s (~)	2.011s (~)	0.913s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.103s (~)	2.012s (~)	0.909s	10	1.02x
💻 Local	Nitro	1.110s (~)	2.006s (~)	0.896s	10	1.03x
💻 Local	Express	1.114s (+3.7%)	2.007s (~)	0.893s	10	1.03x
🌐 MongoDB	Next.js (Turbopack)	1.306s (~)	2.012s (~)	0.706s	10	1.21x
🌐 Turso	Next.js (Turbopack)	1.306s (-0.6%)	2.013s (~)	0.706s	10	1.21x
🐘 Postgres	Next.js (Turbopack)	2.167s (+21.3% 🔺)	3.017s (+49.8% 🔺)	0.850s	10	2.01x
🐘 Postgres	Nitro	2.170s (+2.2%)	3.013s (~)	0.843s	10	2.01x
🐘 Postgres	Express	2.310s (+5.2% 🔺)	3.014s (~)	0.704s	10	2.14x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.855s (-6.5% 🟢)	3.653s (-8.6% 🟢)	0.798s	10	1.00x
▲ Vercel	Next.js (Turbopack)	2.936s (-0.7%)	3.647s (-3.4%)	0.711s	10	1.03x
▲ Vercel	Express	3.015s (-2.9%)	3.778s (-5.6% 🟢)	0.763s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.588s (~)	11.011s (~)	0.423s	5	1.00x
💻 Local	Next.js (Turbopack)	10.644s (-0.5%)	11.018s (~)	0.374s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.675s (~)	11.020s (~)	0.345s	5	1.01x
💻 Local	Nitro	10.773s (~)	11.012s (~)	0.238s	5	1.02x
💻 Local	Express	10.812s (+2.8%)	11.013s (~)	0.201s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.181s (~)	13.028s (~)	0.847s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.212s (-0.5%)	13.021s (~)	0.809s	5	1.15x
🐘 Postgres	Nitro	18.912s (-7.8% 🟢)	19.427s (-7.6% 🟢)	0.515s	5	1.79x
🐘 Postgres	Express	20.156s (-1.0%)	21.036s (~)	0.880s	5	1.90x
🐘 Postgres	Next.js (Turbopack)	20.409s (+34.7% 🔺)	21.040s (+31.3% 🔺)	0.631s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	23.329s (~)	23.984s (-1.3%)	0.655s	5	1.00x
▲ Vercel	Nitro	23.662s (-0.6%)	24.384s (-0.6%)	0.722s	5	1.01x
▲ Vercel	Express	23.863s (+1.7%)	24.604s (+2.3%)	0.741s	5	1.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.337s (-2.4%)	2.007s (~)	0.670s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.362s (-0.7%)	2.010s (~)	0.648s	15	1.02x
💻 Local	Next.js (Turbopack)	1.393s (~)	2.012s (~)	0.619s	15	1.04x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.05x
💻 Local	Express	1.434s (+8.8% 🔺)	2.007s (~)	0.572s	15	1.07x
🐘 Postgres	Next.js (Turbopack)	2.091s (+15.7% 🔺)	2.515s (+25.0% 🔺)	0.424s	12	1.56x
🌐 MongoDB	Next.js (Turbopack)	2.159s (+1.3%)	3.012s (~)	0.853s	10	1.61x
🌐 Turso	Next.js (Turbopack)	2.219s (~)	3.013s (~)	0.794s	10	1.66x
🐘 Postgres	Nitro	2.388s (-3.4%)	3.012s (~)	0.624s	10	1.79x
🐘 Postgres	Express	2.518s (~)	3.015s (~)	0.496s	10	1.88x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.600s (+15.8% 🔺)	4.272s (+10.9% 🔺)	0.672s	8	1.00x
▲ Vercel	Nitro	4.340s (+42.7% 🔺)	5.154s (+28.3% 🔺)	0.814s	6	1.21x
▲ Vercel	Express	4.380s (+54.6% 🔺)	5.456s (+50.2% 🔺)	1.076s	6	1.22x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	2.104s (-1.0%)	2.991s (-1.1%)	0.887s	11	1.00x
💻 Local	Nitro	2.199s (+1.0%)	3.082s (-2.1%)	0.883s	10	1.05x
💻 Local	Express	2.241s (+12.4% 🔺)	3.207s (+38.8% 🔺)	0.966s	10	1.07x
🌐 Starter	Next.js (Turbopack)	2.452s (-0.9%)	3.009s (~)	0.557s	10	1.17x
🌐 Redis	Next.js (Turbopack)	2.491s (-0.5%)	3.014s (~)	0.523s	10	1.18x
🐘 Postgres	Next.js (Turbopack)	2.732s (+7.4% 🔺)	3.018s (~)	0.286s	10	1.30x
🐘 Postgres	Nitro	2.885s (~)	3.213s (+6.7% 🔺)	0.328s	10	1.37x
🐘 Postgres	Express	2.896s (-4.3%)	3.014s (-9.9% 🟢)	0.118s	10	1.38x
🌐 MongoDB	Next.js (Turbopack)	4.623s (-0.6%)	5.180s (~)	0.557s	6	2.20x
🌐 Turso	Next.js (Turbopack)	4.732s (+1.9%)	5.187s (~)	0.455s	6	2.25x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	5.236s (+44.7% 🔺)	6.003s (+31.8% 🔺)	0.767s	5	1.00x
▲ Vercel	Express	5.417s (+57.5% 🔺)	6.353s (+50.6% 🔺)	0.936s	5	1.03x
▲ Vercel	Nitro	5.823s (+77.9% 🔺)	6.491s (+67.3% 🔺)	0.669s	5	1.11x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.349s (-1.6%)	2.008s (~)	0.658s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.396s (~)	2.011s (~)	0.616s	15	1.03x
💻 Local	Next.js (Turbopack)	1.400s (+0.8%)	2.012s (~)	0.612s	15	1.04x
💻 Local	Nitro	1.434s (+0.7%)	2.005s (~)	0.571s	15	1.06x
💻 Local	Express	1.436s (+7.1% 🔺)	2.007s (~)	0.571s	15	1.06x
🐘 Postgres	Next.js (Turbopack)	1.849s (+9.2% 🔺)	2.014s (~)	0.165s	15	1.37x
🐘 Postgres	Nitro	1.940s (+7.1% 🔺)	2.161s (~)	0.221s	14	1.44x
🐘 Postgres	Express	2.010s (-8.9% 🟢)	2.408s (-20.1% 🟢)	0.398s	13	1.49x
🌐 MongoDB	Next.js (Turbopack)	2.165s (~)	3.012s (~)	0.847s	10	1.60x
🌐 Turso	Next.js (Turbopack)	2.234s (~)	3.014s (~)	0.779s	10	1.66x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.110s (+11.1% 🔺)	3.712s (+0.9%)	0.602s	9	1.00x
▲ Vercel	Express	3.165s (+3.4%)	3.816s (-2.3%)	0.651s	8	1.02x
▲ Vercel	Next.js (Turbopack)	3.215s (+7.1% 🔺)	3.938s (+6.4% 🔺)	0.723s	8	1.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.196s (-1.2%)	3.152s (~)	0.956s	10	1.00x
💻 Local	Next.js (Turbopack)	2.290s (+5.0% 🔺)	3.176s (+2.7%)	0.886s	10	1.04x
💻 Local	Express	2.374s (+19.5% 🔺)	3.303s (+48.4% 🔺)	0.928s	10	1.08x
🌐 Starter	Next.js (Turbopack)	2.446s (-1.1%)	3.010s (~)	0.564s	10	1.11x
🐘 Postgres	Express	2.460s (-17.7% 🟢)	3.012s (-16.0% 🟢)	0.552s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.501s (~)	3.011s (~)	0.510s	10	1.14x
🐘 Postgres	Next.js (Turbopack)	2.563s (-3.2%)	3.020s (~)	0.456s	10	1.17x
🐘 Postgres	Nitro	2.760s (+3.2%)	3.013s (~)	0.252s	10	1.26x
🌐 Turso	Next.js (Turbopack)	4.732s (+2.3%)	5.179s (~)	0.448s	6	2.15x
🌐 MongoDB	Next.js (Turbopack)	4.766s (~)	5.178s (~)	0.412s	6	2.17x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.290s (-15.6% 🟢)	3.899s (-17.1% 🟢)	0.608s	8	1.00x
▲ Vercel	Nitro	3.563s (-10.2% 🟢)	4.101s (-13.2% 🟢)	0.537s	8	1.08x
▲ Vercel	Next.js (Turbopack)	3.828s (+0.9%)	4.787s (+5.5% 🔺)	0.959s	7	1.16x

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

Stream Benchmarks (includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.127s (-10.1% 🟢)	1.006s (~)	0.000s (+Infinity% 🔺)	1.012s (~)	0.886s	10	1.00x
💻 Local	Next.js (Turbopack)	0.146s (-2.9%)	1.003s (~)	0.016s (-11.5% 🟢)	1.027s (~)	0.882s	10	1.15x
🌐 Redis	Next.js (Turbopack)	0.153s (+0.7%)	1.004s (~)	0.000s (NaN%)	1.014s (~)	0.861s	10	1.21x
💻 Local	Nitro	0.176s (-0.5%)	0.992s (~)	0.016s (-1.2%)	1.022s (~)	0.846s	10	1.39x
💻 Local	Express	0.183s (+65.9% 🔺)	0.991s (-0.8%)	0.016s (+28.6% 🔺)	1.022s (~)	0.839s	10	1.45x
🌐 Turso	Next.js (Turbopack)	0.455s (-4.0%)	0.996s (+2.4%)	0.000s (-100.0% 🟢)	1.013s (~)	0.558s	10	3.59x
🌐 MongoDB	Next.js (Turbopack)	0.516s (+3.8%)	0.932s (-2.4%)	0.000s (~)	1.013s (~)	0.498s	10	4.07x
🐘 Postgres	Nitro	1.339s (-43.7% 🟢)	1.701s (-36.2% 🟢)	0.000s (-100.0% 🟢)	2.012s (-33.2% 🟢)	0.672s	10	10.57x
🐘 Postgres	Next.js (Turbopack)	1.658s (+27.7% 🔺)	2.067s (+20.3% 🔺)	0.000s (+Infinity% 🔺)	2.317s (+20.8% 🔺)	0.660s	10	13.09x
🐘 Postgres	Express	2.435s (+1.7%)	2.607s (-1.5%)	0.000s (+Infinity% 🔺)	3.016s (~)	0.580s	10	19.22x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.066s (+6.5% 🔺)	3.417s (+6.0% 🔺)	0.595s (-24.2% 🟢)	4.540s (~)	1.473s	10	1.00x
▲ Vercel	Next.js (Turbopack)	3.108s (+12.4% 🔺)	3.396s (-1.0%)	0.773s (+18.2% 🔺)	4.605s (+2.4%)	1.498s	10	1.01x
▲ Vercel	Nitro	3.152s (+13.6% 🔺)	3.355s (+1.5%)	0.914s (-10.1% 🟢)	4.738s (~)	1.586s	10	1.03x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	7/8
🐘 Postgres	Next.js (Turbopack)	4/8
▲ Vercel	Nitro	3/8

Fastest World by Framework

Winner determined by most benchmark wins

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

Column Definitions

• Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
• TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
• Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
• Wall Time: Total testbench time (trigger workflow + poll for result)
• Overhead: Testbench overhead (Wall Time - Workflow Time)
• Samples: Number of benchmark iterations run
• vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

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

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
❌ ▲ Vercel Production	362	1	11	374
❌ 💻 Local Development	330	2	8	340
✅ 📦 Local Production	332	0	8	340
✅ 🐘 Local Postgres	332	0	8	340
✅ 🪟 Windows	34	0	0	34
❌ 🌍 Community Worlds	131	17	0	148
Total	1521	20	35	1576

❌ Failed Tests

▲ Vercel Production (1 failed)

nuxt (1 failed):

• hookCleanupTestWorkflow - hook token reuse after workflow completion

💻 Local Development (2 failed)

sveltekit-stable (2 failed):

• error handling error propagation step errors basic step error preserves message and stack trace
• error handling error propagation step errors cross-file step error preserves message and function names in stack

🌍 Community Worlds (17 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (14 failed):

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

turso (1 failed):

• webhookWorkflow

Details by Category

❌ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	33	0	1
✅ example	33	0	1
✅ express	33	0	1
✅ fastify	33	0	1
✅ hono	33	0	1
✅ nextjs-turbopack	33	0	1
✅ nextjs-webpack	33	0	1
✅ nitro	33	0	1
❌ nuxt	32	1	1
✅ sveltekit	33	0	1
✅ vite	33	0	1

❌ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	33	0	1
✅ express-stable	33	0	1
✅ fastify-stable	33	0	1
✅ hono-stable	33	0	1
✅ nextjs-turbopack-stable	34	0	0
✅ nextjs-webpack-stable	34	0	0
✅ nitro-stable	33	0	1
✅ nuxt-stable	33	0	1
❌ sveltekit-stable	31	2	1
✅ vite-stable	33	0	1

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	33	0	1
✅ express-stable	33	0	1
✅ fastify-stable	33	0	1
✅ hono-stable	33	0	1
✅ nextjs-turbopack-stable	34	0	0
✅ nextjs-webpack-stable	34	0	0
✅ nitro-stable	33	0	1
✅ nuxt-stable	33	0	1
✅ sveltekit-stable	33	0	1
✅ vite-stable	33	0	1

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	33	0	1
✅ express-stable	33	0	1
✅ fastify-stable	33	0	1
✅ hono-stable	33	0	1
✅ nextjs-turbopack-stable	34	0	0
✅ nextjs-webpack-stable	34	0	0
✅ nitro-stable	33	0	1
✅ nuxt-stable	33	0	1
✅ sveltekit-stable	33	0	1
✅ vite-stable	33	0	1

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	34	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	33	1	0
✅ redis-dev	3	0	0
❌ redis	33	1	0
✅ starter-dev	3	0	0
❌ starter	20	14	0
✅ turso-dev	3	0	0
❌ turso	33	1	0

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❌ Some E2E test jobs failed:

• Vercel Prod: failure
• Local Dev: failure
• Local Prod: success
• Local Postgres: success
• Windows: success

Check the workflow run for details.

[socket-security]

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/​streamdown@​1.4.0 ⏵ 1.6.11			-13	+6

View full report