[test] Feb 6 test by VaguelySerious · Pull Request #965 · vercel/workflow

VaguelySerious · 2026-02-06T19:06:12Z

No description provided.

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

changeset-bot · 2026-02-06T19:06:17Z

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Latest commit: ec31a52

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vercel · 2026-02-06T19:06:18Z

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

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
example-nextjs-workflow-webpack	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
example-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-astro-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-express-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-fastify-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-hono-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-nitro-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-nuxt-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-sveltekit-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workbench-vite-workflow	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workflow-docs	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workflow-nest	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am
workflow-swc-playground	Ready	Preview, Comment, Open in v0	Feb 7, 2026 0:04am

github-actions · 2026-02-06T19:06:23Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.039s (+0.8%)	1.016s (~)	0.978s	10	1.00x
💻 Local	Nitro	0.043s (-1.1%)	1.007s (~)	0.964s	10	1.11x
💻 Local	Express	0.046s (+7.7% 🔺)	1.009s (~)	0.962s	10	1.20x
🐘 Postgres	Nitro	0.159s (-26.5% 🟢)	1.016s (~)	0.857s	10	4.11x
🐘 Postgres	Express	0.241s (+30.2% 🔺)	1.015s (~)	0.774s	10	6.22x
🐘 Postgres	Next.js (Turbopack)	0.426s (+0.6%)	1.021s (~)	0.594s	10	11.02x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.661s (-20.1% 🟢)	1.601s (-9.5% 🟢)	0.940s	10	1.00x
▲ Vercel	Express	0.702s (-5.8% 🟢)	1.666s (+3.4%)	0.965s	10	1.06x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.097s (~)	2.014s (~)	0.917s	10	1.00x
💻 Local	Nitro	1.116s (~)	2.008s (~)	0.892s	10	1.02x
💻 Local	Express	1.120s (~)	2.008s (~)	0.888s	10	1.02x
🐘 Postgres	Next.js (Turbopack)	1.727s (-23.6% 🟢)	2.018s (-33.1% 🟢)	0.291s	10	1.57x
🐘 Postgres	Nitro	1.898s (-14.4% 🟢)	2.213s (-26.6% 🟢)	0.315s	10	1.73x
🐘 Postgres	Express	2.148s (-10.6% 🟢)	3.015s (~)	0.867s	10	1.96x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	5.149s (+105.2% 🔺)	6.092s (+74.9% 🔺)	0.943s	10	1.00x
▲ Vercel	Express	6.173s (+145.2% 🔺)	7.205s (+92.7% 🔺)	1.032s	10	1.20x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	10.736s (~)	11.024s (~)	0.287s	3	1.00x
💻 Local	Nitro	10.826s (~)	11.017s (~)	0.192s	3	1.01x
💻 Local	Express	10.850s (~)	11.015s (~)	0.165s	3	1.01x
🐘 Postgres	Next.js (Turbopack)	15.092s (-25.1% 🟢)	16.033s (-23.8% 🟢)	0.941s	2	1.41x
🐘 Postgres	Nitro	15.413s (~)	16.027s (~)	0.614s	2	1.44x
🐘 Postgres	Express	20.529s (+0.7%)	21.029s (~)	0.500s	2	1.91x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	21.752s (+6.4% 🔺)	22.596s (+6.0% 🔺)	0.844s	2	1.00x
▲ Vercel	Express	28.029s (+40.1% 🔺)	28.817s (+38.1% 🔺)	0.788s	2	1.29x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	27.133s (~)	28.046s (~)	0.913s	3	1.00x
💻 Local	Nitro	27.455s (~)	28.038s (~)	0.583s	3	1.01x
💻 Local	Express	27.485s (~)	28.031s (~)	0.546s	3	1.01x
🐘 Postgres	Nitro	37.803s (-1.8%)	38.073s (-2.5%)	0.270s	2	1.39x
🐘 Postgres	Next.js (Turbopack)	37.990s (-24.5% 🟢)	38.063s (-25.5% 🟢)	0.072s	2	1.40x
🐘 Postgres	Express	50.520s (+0.5%)	51.052s (~)	0.531s	2	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	62.439s (+23.7% 🔺)	63.792s (+24.2% 🔺)	1.353s	2	1.00x
▲ Vercel	Express	76.355s (+51.5% 🔺)	76.814s (+50.4% 🔺)	0.459s	1	1.22x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	56.472s (~)	57.080s (~)	0.608s	2	1.00x
💻 Local	Nitro	57.123s (~)	58.065s (~)	0.942s	2	1.01x
💻 Local	Express	57.304s (~)	58.068s (~)	0.763s	2	1.01x
🐘 Postgres	Next.js (Turbopack)	75.263s (-25.1% 🟢)	76.137s (-24.7% 🟢)	0.873s	2	1.33x
🐘 Postgres	Nitro	75.284s (-1.4%)	75.599s (-2.0%)	0.316s	2	1.33x
🐘 Postgres	Express	98.977s (-1.6%)	99.135s (-1.9%)	0.158s	1	1.75x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	159.198s (+49.9% 🔺)	160.467s (+42.6% 🔺)	1.269s	1	1.00x
▲ Vercel	Next.js (Turbopack)	171.147s (+61.2% 🔺)	171.492s (+60.8% 🔺)	0.345s	1	1.08x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.383s (~)	2.012s (~)	0.629s	15	1.00x
💻 Local	Nitro	1.407s (~)	2.007s (~)	0.599s	15	1.02x
💻 Local	Express	1.415s (~)	2.006s (~)	0.591s	15	1.02x
🐘 Postgres	Next.js (Turbopack)	1.813s (-15.3% 🟢)	2.229s (-21.4% 🟢)	0.416s	14	1.31x
🐘 Postgres	Nitro	2.162s (-4.2%)	2.678s (-2.6%)	0.517s	12	1.56x
🐘 Postgres	Express	2.236s (-1.5%)	3.015s (~)	0.780s	10	1.62x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.054s (+6.5% 🔺)	4.118s (+8.4% 🔺)	1.065s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.362s (+22.3% 🔺)	4.305s (+14.8% 🔺)	0.943s	7	1.10x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	2.450s (-0.8%)	3.122s (+3.4%)	0.672s	10	1.00x
💻 Local	Nitro	2.589s (~)	3.016s (~)	0.427s	10	1.06x
💻 Local	Express	2.633s (+1.4%)	3.011s (~)	0.378s	10	1.07x
🐘 Postgres	Express	8.346s (-8.2% 🟢)	9.055s (-5.4% 🟢)	0.709s	4	3.41x
🐘 Postgres	Next.js (Turbopack)	10.797s (-14.9% 🟢)	11.364s (-15.3% 🟢)	0.568s	3	4.41x
🐘 Postgres	Nitro	11.437s (+3.5%)	12.051s (+3.2%)	0.614s	3	4.67x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.936s (+11.6% 🔺)	4.704s (+9.1% 🔺)	0.768s	7	1.00x
▲ Vercel	Express	4.160s (+7.8% 🔺)	5.206s (+11.9% 🔺)	1.046s	6	1.06x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	6.909s (-3.1%)	7.909s (+1.6%)	1.000s	4	1.00x
💻 Local	Express	7.411s (+1.8%)	8.418s (+1.6%)	1.007s	4	1.07x
💻 Local	Nitro	7.429s (+3.3%)	8.400s (+3.1%)	0.971s	4	1.08x
🐘 Postgres	Express	46.764s (-4.3%)	47.278s (-4.0%)	0.514s	1	6.77x
🐘 Postgres	Nitro	52.437s (~)	53.245s (~)	0.808s	1	7.59x
🐘 Postgres	Next.js (Turbopack)	55.027s (-2.0%)	55.477s (-3.0%)	0.450s	1	7.97x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.726s (-65.6% 🟢)	4.756s (-58.9% 🟢)	1.030s	7	1.00x
▲ Vercel	Express	4.328s (-61.8% 🟢)	5.318s (-57.0% 🟢)	0.990s	6	1.16x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	1.424s (-0.7%)	2.007s (~)	0.583s	15	1.00x
💻 Local	Next.js (Turbopack)	1.431s (+2.6%)	2.010s (~)	0.579s	15	1.00x
💻 Local	Nitro	1.446s (+2.0%)	2.005s (~)	0.560s	15	1.02x
🐘 Postgres	Next.js (Turbopack)	1.998s (-14.0% 🟢)	2.407s (-12.1% 🟢)	0.409s	13	1.40x
🐘 Postgres	Express	2.152s (+4.9%)	2.835s (+22.1% 🔺)	0.683s	11	1.51x
🐘 Postgres	Nitro	2.187s (-2.1%)	2.683s (+3.5%)	0.496s	12	1.54x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.950s (-5.8% 🟢)	4.029s (-4.7%)	1.079s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.495s (+36.9% 🔺)	4.457s (+22.5% 🔺)	0.962s	7	1.18x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	2.602s (-1.2%)	3.023s (-4.9%)	0.421s	10	1.00x
💻 Local	Nitro	2.649s (-1.4%)	3.010s (~)	0.361s	10	1.02x
💻 Local	Express	2.713s (~)	3.026s (~)	0.313s	10	1.04x
🐘 Postgres	Next.js (Turbopack)	10.984s (-19.8% 🟢)	11.702s (-18.6% 🟢)	0.718s	3	4.22x
🐘 Postgres	Nitro	12.188s (+3.3%)	13.037s (+8.5% 🔺)	0.849s	3	4.68x
🐘 Postgres	Express	12.391s (+12.5% 🔺)	13.028s (+14.6% 🔺)	0.636s	3	4.76x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.993s (+7.7% 🔺)	3.893s (+4.6%)	0.900s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.028s (-4.5%)	3.724s (-6.1% 🟢)	0.696s	9	1.01x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	7.202s (-4.5%)	7.842s (-8.5% 🟢)	0.640s	4	1.00x
💻 Local	Nitro	7.606s (-4.0%)	8.603s (-3.6%)	0.998s	4	1.06x
💻 Local	Express	8.152s (~)	8.862s (-2.5%)	0.711s	4	1.13x
🐘 Postgres	Express	52.029s (+2.5%)	52.313s (+2.3%)	0.284s	1	7.22x
🐘 Postgres	Next.js (Turbopack)	53.294s (-7.3% 🟢)	54.093s (-7.0% 🟢)	0.799s	1	7.40x
🐘 Postgres	Nitro	53.667s (+3.0%)	54.136s (+2.0%)	0.469s	1	7.45x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.145s (-59.8% 🟢)	3.871s (-54.7% 🟢)	0.726s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.422s (-58.5% 🟢)	4.389s (-51.0% 🟢)	0.967s	7	1.09x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Stream Benchmarks (includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.145s (+2.1%)	1.003s (~)	0.014s (-4.1%)	1.025s (~)	0.879s	10	1.00x
💻 Local	Nitro	0.182s (+1.0%)	0.993s (~)	0.014s (+5.2% 🔺)	1.021s (~)	0.839s	10	1.25x
💻 Local	Express	0.186s (+2.9%)	0.992s (~)	0.015s (+2.8%)	1.022s (~)	0.836s	10	1.28x
🐘 Postgres	Next.js (Turbopack)	0.888s (-54.6% 🟢)	0.661s (-73.5% 🟢)	0.002s (+1400.0% 🔺)	1.016s (-62.6% 🟢)	0.128s	10	6.11x
🐘 Postgres	Nitro	1.070s (-15.2% 🟢)	1.383s (-22.2% 🟢)	0.000s (NaN%)	1.611s (-20.0% 🟢)	0.541s	10	7.37x
🐘 Postgres	Express	1.226s (-47.7% 🟢)	1.887s (-30.0% 🟢)	0.000s (-100.0% 🟢)	2.014s (-33.2% 🟢)	0.788s	10	8.44x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.792s (-55.3% 🟢)	3.298s (-44.2% 🟢)	0.106s (-33.3% 🟢)	3.976s (-45.9% 🟢)	1.183s	10	1.00x
▲ Vercel	Next.js (Turbopack)	3.100s (-41.8% 🟢)	3.492s (-20.3% 🟢)	0.126s (-32.0% 🟢)	4.099s (-34.6% 🟢)	0.999s	10	1.11x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	11/12
🐘 Postgres	Next.js (Turbopack)	7/12
▲ Vercel	Next.js (Turbopack)	6/12

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	10/12
Next.js (Turbopack)	💻 Local	10/12
Nitro	💻 Local	12/12

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

❌ Some benchmark jobs failed:

Local: success
Postgres: success
Vercel: failure

Check the workflow run for details.

github-actions · 2026-02-06T19:06:24Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
❌ ▲ Vercel Production	478	1	38	517
✅ 💻 Local Development	438	0	32	470
✅ 📦 Local Production	438	0	32	470
✅ 🐘 Local Postgres	438	0	32	470
✅ 🪟 Windows	47	0	0	47
❌ 🌍 Community Worlds	31	169	0	200
✅ 📋 Other	129	0	12	141
Total	1999	170	146	2315

❌ Failed Tests

▲ Vercel Production (1 failed)

nextjs-webpack (1 failed):

pathsAliasWorkflow - TypeScript path aliases resolve correctly

🌍 Community Worlds (169 failed)

mongodb (42 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
readableStreamWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
nullByteWorkflow
workflowAndStepMetadataWorkflow
outputStreamWorkflow
outputStreamInsideStepWorkflow - getWritable() called inside step functions
fetchWorkflow
promiseRaceStressTestWorkflow
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 retry behavior RetryableError respects custom retryAfter delay
error handling retry behavior maxRetries=0 disables retries
error handling catchability FatalError can be caught and detected with FatalError.is()
hookCleanupTestWorkflow - hook token reuse after workflow completion
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
closureVariableWorkflow - nested step functions with closure variables
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
pathsAliasWorkflow - TypeScript path aliases resolve correctly
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
instanceMethodStepWorkflow - instance methods with "use step" directive
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

redis (42 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
readableStreamWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
nullByteWorkflow
workflowAndStepMetadataWorkflow
outputStreamWorkflow
outputStreamInsideStepWorkflow - getWritable() called inside step functions
fetchWorkflow
promiseRaceStressTestWorkflow
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 retry behavior RetryableError respects custom retryAfter delay
error handling retry behavior maxRetries=0 disables retries
error handling catchability FatalError can be caught and detected with FatalError.is()
hookCleanupTestWorkflow - hook token reuse after workflow completion
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
closureVariableWorkflow - nested step functions with closure variables
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
pathsAliasWorkflow - TypeScript path aliases resolve correctly
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
instanceMethodStepWorkflow - instance methods with "use step" directive
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

starter (43 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
readableStreamWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
nullByteWorkflow
workflowAndStepMetadataWorkflow
outputStreamWorkflow
outputStreamInsideStepWorkflow - getWritable() called inside step functions
fetchWorkflow
promiseRaceStressTestWorkflow
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 retry behavior RetryableError respects custom retryAfter delay
error handling retry behavior maxRetries=0 disables retries
error handling catchability FatalError can be caught and detected with FatalError.is()
hookCleanupTestWorkflow - hook token reuse after workflow completion
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
closureVariableWorkflow - nested step functions with closure variables
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
health check (CLI) - workflow health command reports healthy endpoints
pathsAliasWorkflow - TypeScript path aliases resolve correctly
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
instanceMethodStepWorkflow - instance methods with "use step" directive
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

turso (42 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
readableStreamWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
nullByteWorkflow
workflowAndStepMetadataWorkflow
outputStreamWorkflow
outputStreamInsideStepWorkflow - getWritable() called inside step functions
fetchWorkflow
promiseRaceStressTestWorkflow
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 retry behavior RetryableError respects custom retryAfter delay
error handling retry behavior maxRetries=0 disables retries
error handling catchability FatalError can be caught and detected with FatalError.is()
hookCleanupTestWorkflow - hook token reuse after workflow completion
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
closureVariableWorkflow - nested step functions with closure variables
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
pathsAliasWorkflow - TypeScript path aliases resolve correctly
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
instanceMethodStepWorkflow - instance methods with "use step" directive
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

Details by Category

❌ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	43	0	4
✅ example	43	0	4
✅ express	43	0	4
✅ fastify	43	0	4
✅ hono	43	0	4
✅ nextjs-turbopack	46	0	1
❌ nextjs-webpack	45	1	1
✅ nitro	43	0	4
✅ nuxt	43	0	4
✅ sveltekit	43	0	4
✅ vite	43	0	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	43	4
✅ express-stable	43	4
✅ fastify-stable	43	4
✅ hono-stable	43	4
✅ nextjs-turbopack-stable	47	0
✅ nextjs-webpack-stable	47	0
✅ nitro-stable	43	4
✅ nuxt-stable	43	4
✅ sveltekit-stable	43	4
✅ vite-stable	43	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	43	4
✅ express-stable	43	4
✅ fastify-stable	43	4
✅ hono-stable	43	4
✅ nextjs-turbopack-stable	47	0
✅ nextjs-webpack-stable	47	0
✅ nitro-stable	43	4
✅ nuxt-stable	43	4
✅ sveltekit-stable	43	4
✅ vite-stable	43	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	43	4
✅ express-stable	43	4
✅ fastify-stable	43	4
✅ hono-stable	43	4
✅ nextjs-turbopack-stable	47	0
✅ nextjs-webpack-stable	47	0
✅ nitro-stable	43	4
✅ nuxt-stable	43	4
✅ sveltekit-stable	43	4
✅ vite-stable	43	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	47	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	5	42
✅ redis-dev	3	0
❌ redis	5	42
✅ starter-dev	3	0
❌ starter	4	43
✅ turso-dev	3	0
❌ turso	5	42

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	43	4
✅ e2e-local-postgres-nest-stable	43	4
✅ e2e-local-prod-nest-stable	43	4

📋 View full workflow run

❌ Some E2E test jobs failed:

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

Check the workflow run for details.

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

VaguelySerious added 2 commits February 6, 2026 10:27

Some change

f307212

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

Use preview url

04f001c

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

Change

3bbb262

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

vercel bot deployed to Preview – workflow-swc-playground February 6, 2026 19:58 View deployment

vercel bot deployed to Preview – workbench-express-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-hono-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-vite-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-astro-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – example-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workflow-nest February 6, 2026 19:59 View deployment

vercel bot deployed to Preview – workflow-docs February 6, 2026 19:59 View deployment

Update

001e3ee

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

vercel bot deployed to Preview – workflow-swc-playground February 6, 2026 21:19 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-hono-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-astro-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-vite-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – example-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-express-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workflow-nest February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack February 6, 2026 21:20 View deployment

vercel bot deployed to Preview – workflow-docs February 6, 2026 21:20 View deployment

Updat

ec31a52

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

vercel bot deployed to Preview – workflow-swc-playground February 7, 2026 00:03 View deployment

vercel bot deployed to Preview – workbench-astro-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-hono-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-vite-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – example-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workbench-express-workflow February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workflow-nest February 7, 2026 00:04 View deployment

vercel bot deployed to Preview – workflow-docs February 7, 2026 00:04 View deployment

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📊 Benchmark Results

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

Summary

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🧪 E2E Test Results

Summary

❌ Failed Tests

Details by Category

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