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Friendlier and actionable error messages - #706

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Friendlier and actionable error messages#706
Schniz wants to merge 29 commits into
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schniz/rework-on-error-messages

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@Schniz

@SchnizSchniz commented Dec 30, 2025•
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Description

This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.

Example:

`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:

  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it

I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.

How did you test your changes?

with the hono example:

  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)

PR Checklist - Required to merge

  • 📦 pnpm changeset was run to create a changelog for this PR
    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  • 🔒 DCO sign-off passes (run git commit --signoff on your commits)

@SchnizSchniz self-assigned this Dec 30, 2025
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changeset-botBot commented Dec 30, 2025•
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⚠️ No Changeset found

Latest commit: 73c9b33

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

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

@vercel

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

ProjectDeploymentReviewUpdated (UTC)
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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

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🧪 E2E Test Results

❌ Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576

❌ Failed Tests

🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310

📋 View full workflow run

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vercelBot reviewed Dec 30, 2025
View reviewed changes
Comment threadpackages/world/src/queue.ts Outdated
Schniz added 18 commits January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@socket-security

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

DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100

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This was referenced Apr 23, 2026
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@pranaygp

pranaygp commented Apr 24, 2026•
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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp mentioned this pull request Aug 5, 2026
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@Schniz@pranaygp@TooTallNate
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Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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@Schniz
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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
self-assigned this
Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
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Click here if you're a maintainer who wants to add a changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
View full report

This was referenced Apr 23, 2026
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@pranaygp
pranaygp
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Apr 24, 2026•

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
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Aug 5, 2026
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Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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Friendlier and actionable error messages - #706
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Friendlier and actionable error messages#706
Schniz wants to merge 29 commits into
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@Schniz
@SchnizSchniz
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Dec 30, 2025•

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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
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Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
This PR includes no changesets
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Click here if you're a maintainer who wants to add a changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
View full report

This was referenced Apr 23, 2026
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@pranaygp
pranaygp
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Apr 24, 2026•

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
mentioned this pull request
Aug 5, 2026
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@Schniz@pranaygp@TooTallNate

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Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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Friendlier and actionable error messages - #706
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@Schniz
@SchnizSchniz
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Dec 30, 2025•

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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
self-assigned this
Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
This PR includes no changesets
When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types
Click here to learn what changesets are, and how to add one.
Click here if you're a maintainer who wants to add a changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 8, 2026 11:37pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 8, 2026 11:37pm
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1 Skipped Deployment
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@socket-security
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Jan 8, 2026•

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
View full report

This was referenced Apr 23, 2026
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@pranaygp
pranaygp
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Apr 24, 2026•

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
mentioned this pull request
Aug 5, 2026
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@Schniz@pranaygp@TooTallNate

, '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" + '
Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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Friendlier and actionable error messages - #706
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@Schniz
@SchnizSchniz
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Dec 30, 2025•

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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
self-assigned this
Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
This PR includes no changesets
When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types
Click here to learn what changesets are, and how to add one.
Click here if you're a maintainer who wants to add a changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
example-nextjs-workflow-turbopackReadyReadyPreview, CommentJan 8, 2026 11:37pm
example-nextjs-workflow-webpackReadyReadyPreview, CommentJan 8, 2026 11:37pm
example-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-astro-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-express-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-fastify-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-hono-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-nitro-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-nuxt-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-sveltekit-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
workbench-vite-workflowReadyReadyPreview, CommentJan 8, 2026 11:37pm
1 Skipped Deployment
ProjectDeploymentReviewUpdated (UTC)
workflow-docsSkippedSkippedJan 8, 2026 11:37pm
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@socket-security
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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
View full report

This was referenced Apr 23, 2026
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@pranaygp
pranaygp
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Apr 24, 2026•

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
mentioned this pull request
Aug 5, 2026
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@Schniz@pranaygp@TooTallNate

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// Auto-enable theater mode on YouTube
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function tryTheater() {
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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
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})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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Friendlier and actionable error messages - #706
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Schniz wants to merge 29 commits into
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@Schniz
@SchnizSchniz
commented
Dec 30, 2025•

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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
self-assigned this
Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
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When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types
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Click here if you're a maintainer who wants to add a changeset to this PR
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The latest updates on your projects. Learn more about Vercel for GitHub.
ProjectDeploymentReviewUpdated (UTC)
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@socket-security
socket-securityBot
commented
Jan 8, 2026•

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
View full report

This was referenced Apr 23, 2026
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@pranaygp
pranaygp
commented
Apr 24, 2026•

edited

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
mentioned this pull request
Aug 5, 2026
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@Schniz@pranaygp@TooTallNate

, 'i');
if (__m === '*' || __re.test(location.href)) {
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document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
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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'] });
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}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
Friendlier and actionable error messages by Schniz · Pull Request #706 · vercel/workflow · GitHub
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Friendlier and actionable error messages - #706
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Friendlier and actionable error messages#706
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Description
This is, I hope, a beginning of a journey to have world class error messages. It's easy to think of the happy path when we build exciting things, but if not handled correctly and with care, the sad path is indeed sad and weird.
Example:
`getWorkflowMetadata()` can only be called inside a workflow or step function
╰▶ help: This function comes from Workflow DevKit, and requires to be used as a part of a workflow or a step,
As it has no meaning outside of the workflow context.
Read more: https://useworkflow.dev/docs/api-reference/workflow/get-workflow-metadata

The idea is to have structure based on Wix's blog post about the subject that encapsulates a good error into multiple requirements:
  • Say what happened
  • Provide reassurance (if needed)
  • Explain why it happened
  • Give a way out
  • Help fix it
I also added an ansi output helper to @workflow/errors so we can reuse it everywhere and provide structure to the errors so you know that a set of multiline strings are indeed related.
How did you test your changes?
with the hono example:
  • xh POST 'localhost:3000/.well-known/workflow/v1/step' x-vqs-queue-name:__wkf_step_step//my-file.ts//stepName x-vqs-message-id:msg_hello x-vqs-message-attempt:1 stepId=step_abc123 workflowName=mywf workflowRunId=wrun_123 workflowStartedAt:=$(Date_now)
PR Checklist - Required to merge
  •  📦 pnpm changeset was run to create a changelog for this PR

    • During beta, we only use "patch" mode for changes. Don't tag minor/major versions.
    • Use pnpm changeset --empty if you are changing documentation or workbench apps
  •  🔒 DCO sign-off passes (run git commit --signoff on your commits)
@SchnizSchniz
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Dec 30, 2025
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⚠️ No Changeset found
Latest commit: 73c9b33
Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.
This PR includes no changesets
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Click here to learn what changesets are, and how to add one.
Click here if you're a maintainer who wants to add a changeset to this PR
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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
🌐 Starter🥇 Next.js (Turbopack)0.037s (+3.1%)1.014s (~)0.977s101.00x
🌐 RedisNext.js (Turbopack)0.039s (-7.6% 🟢)1.016s (~)0.977s101.05x
💻 LocalNext.js (Turbopack)0.040s (+7.2% 🔺)1.015s (~)0.975s101.08x
💻 LocalNitro0.044s (+4.0%)1.006s (~)0.962s101.19x
💻 LocalExpress0.049s (+16.0% 🔺)1.008s (~)0.959s101.31x
🌐 TursoNext.js (Turbopack)0.093s (-9.5% 🟢)1.014s (~)0.921s102.50x
🌐 MongoDBNext.js (Turbopack)0.105s (+16.6% 🔺)1.015s (~)0.910s102.82x
🐘 PostgresNitro0.261s (+7.8% 🔺)1.020s (-1.7%)0.759s107.03x
🐘 PostgresExpress0.293s (-7.2% 🟢)1.014s (~)0.720s107.91x
🐘 PostgresNext.js (Turbopack)0.329s (+70.0% 🔺)1.023s (~)0.694s108.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.602s (-20.0% 🟢)1.528s (-1.4%)0.925s101.00x
▲ VercelNext.js (Turbopack)0.622s (-18.7% 🟢)1.680s (+2.0%)1.058s101.03x
▲ VercelNitro0.628s (-43.8% 🟢)1.516s (-23.8% 🟢)0.888s101.04x
🔍 Observability: Express | Next.js (Turbopack) | Nitro
workflow with 1 step
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.087s (~)2.010s (~)0.923s101.00x
💻 LocalNext.js (Turbopack)1.095s (~)2.011s (~)0.917s101.01x
🌐 RedisNext.js (Turbopack)1.096s (-0.6%)2.013s (~)0.917s101.01x
💻 LocalNitro1.115s (+0.6%)2.006s (~)0.891s101.03x
💻 LocalExpress1.122s (+0.8%)2.007s (~)0.885s101.03x
🌐 TursoNext.js (Turbopack)1.314s (+0.7%)2.013s (~)0.698s101.21x
🌐 MongoDBNext.js (Turbopack)1.330s (+2.2%)2.013s (~)0.683s101.22x
🐘 PostgresNext.js (Turbopack)1.825s (-4.1%)2.017s (~)0.193s101.68x
🐘 PostgresNitro2.132s (-7.5% 🟢)3.013s (~)0.880s101.96x
🐘 PostgresExpress2.146s (-0.7%)3.014s (~)0.869s101.97x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.747s (-0.6%)3.785s (+3.3%)1.038s101.00x
▲ VercelNitro2.779s (+1.2%)3.606s (+1.1%)0.827s101.01x
▲ VercelExpress2.818s (-5.8% 🟢)3.742s (-1.7%)0.924s101.03x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
workflow with 10 sequential steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)10.596s (~)11.010s (~)0.414s51.00x
💻 LocalNext.js (Turbopack)10.650s (~)11.014s (~)0.364s51.01x
🌐 RedisNext.js (Turbopack)10.684s (~)11.015s (~)0.331s51.01x
💻 LocalNitro10.793s (~)11.012s (~)0.219s51.02x
💻 LocalExpress10.849s (+0.5%)11.015s (~)0.166s51.02x
🌐 TursoNext.js (Turbopack)12.186s (~)13.021s (~)0.836s51.15x
🌐 MongoDBNext.js (Turbopack)12.227s (~)13.025s (~)0.798s51.15x
🐘 PostgresNext.js (Turbopack)15.129s (-0.8%)16.041s (~)0.912s51.43x
🐘 PostgresExpress20.488s (~)21.030s (~)0.542s51.93x
🐘 PostgresNitro20.504s (+11.8% 🔺)21.026s (+10.4% 🔺)0.522s51.93x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)22.114s (-0.5%)22.937s (-1.3%)0.823s51.00x
▲ VercelExpress22.432s (-2.2%)23.161s (-1.8%)0.729s51.01x
▲ VercelNitro22.774s (~)23.368s (~)0.595s51.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.all with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.344s (~)2.008s (~)0.664s151.00x
🌐 RedisNext.js (Turbopack)1.355s (-0.7%)2.011s (~)0.656s151.01x
💻 LocalNext.js (Turbopack)1.383s (+2.2%)2.012s (~)0.628s151.03x
💻 LocalNitro1.414s (+1.1%)2.005s (~)0.592s151.05x
💻 LocalExpress1.438s (+1.4%)2.008s (~)0.570s151.07x
🐘 PostgresNext.js (Turbopack)1.782s (-4.9%)2.013s (-3.3%)0.231s151.33x
🌐 MongoDBNext.js (Turbopack)2.127s (-2.2%)3.014s (~)0.887s101.58x
🌐 TursoNext.js (Turbopack)2.219s (~)3.011s (~)0.792s101.65x
🐘 PostgresExpress2.415s (+1.3%)3.013s (~)0.598s101.80x
🐘 PostgresNitro2.514s (+33.7% 🔺)3.011s (+44.9% 🔺)0.498s101.87x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.179s (+4.6%)4.002s (+2.9%)0.823s81.00x
▲ VercelNitro3.322s (+20.3% 🔺)4.074s (-2.5%)0.752s81.04x
▲ VercelExpress3.482s (-2.7%)4.569s (~)1.087s71.10x
🔍 Observability: Next.js (Turbopack) | Nitro | Express
Promise.all with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.034s (+0.7%)2.832s (+1.4%)0.797s111.00x
💻 LocalNitro2.234s (+4.0%)3.188s (+2.5%)0.955s101.10x
💻 LocalExpress2.271s (+1.6%)3.224s (+1.3%)0.953s101.12x
🌐 StarterNext.js (Turbopack)2.457s (~)3.009s (~)0.552s101.21x
🌐 RedisNext.js (Turbopack)2.495s (-1.0%)3.013s (~)0.518s101.23x
🐘 PostgresExpress2.674s (-14.0% 🟢)3.114s (-17.4% 🟢)0.441s101.31x
🐘 PostgresNext.js (Turbopack)2.704s (+8.0% 🔺)3.028s (~)0.324s101.33x
🐘 PostgresNitro3.271s (+15.7% 🔺)4.013s (+33.2% 🔺)0.742s81.61x
🌐 TursoNext.js (Turbopack)4.614s (-1.2%)5.183s (~)0.569s62.27x
🌐 MongoDBNext.js (Turbopack)4.662s (-1.0%)5.185s (~)0.523s62.29x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.110s (-1.5%)5.059s (+3.8%)0.949s61.00x
▲ VercelNext.js (Turbopack)4.644s (+25.5% 🔺)5.459s (+23.7% 🔺)0.816s61.13x
▲ VercelExpress4.927s (+21.0% 🔺)5.989s (+26.8% 🔺)1.062s61.20x
🔍 Observability: Nitro | Next.js (Turbopack) | Express
Promise.race with 10 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)1.364s (+0.6%)2.008s (~)0.644s151.00x
💻 LocalNext.js (Turbopack)1.390s (-1.3%)2.012s (~)0.622s151.02x
🌐 RedisNext.js (Turbopack)1.397s (+1.0%)2.012s (~)0.615s151.02x
💻 LocalNitro1.415s (+1.2%)2.005s (~)0.590s151.04x
💻 LocalExpress1.443s (+1.4%)2.007s (~)0.564s151.06x
🐘 PostgresNext.js (Turbopack)1.632s (-5.2% 🟢)2.012s (~)0.380s151.20x
🐘 PostgresExpress1.649s (-20.1% 🟢)2.010s (-13.5% 🟢)0.361s151.21x
🐘 PostgresNitro2.048s (+19.9% 🔺)2.678s (+33.1% 🔺)0.630s121.50x
🌐 MongoDBNext.js (Turbopack)2.123s (~)3.013s (~)0.890s101.56x
🌐 TursoNext.js (Turbopack)2.217s (~)3.027s (+0.5%)0.810s101.63x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.736s (-4.4%)3.756s (-1.2%)1.021s81.00x
▲ VercelExpress2.895s (+1.1%)3.809s (+2.8%)0.914s81.06x
▲ VercelNitro4.625s (+69.0% 🔺)5.425s (+51.4% 🔺)0.800s61.69x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Promise.race with 25 concurrent steps
💻 Local Development
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)2.052s (-3.0%)2.971s (-2.0%)0.918s111.00x
💻 LocalNitro2.248s (+1.9%)3.178s (~)0.929s101.10x
💻 LocalExpress2.297s (+3.1%)3.222s (+1.4%)0.925s101.12x
🌐 RedisNext.js (Turbopack)2.469s (-1.6%)3.012s (~)0.543s101.20x
🌐 StarterNext.js (Turbopack)2.477s (+1.3%)3.042s (+1.1%)0.565s101.21x
🐘 PostgresNext.js (Turbopack)2.502s (-1.7%)3.024s (~)0.522s101.22x
🐘 PostgresExpress2.634s (+8.9% 🔺)3.039s (+0.9%)0.405s101.28x
🐘 PostgresNitro2.830s (-1.7%)3.369s (+11.9% 🔺)0.539s91.38x
🌐 TursoNext.js (Turbopack)4.700s (+1.2%)5.185s (~)0.485s62.29x
🌐 MongoDBNext.js (Turbopack)4.780s (+2.9%)5.181s (~)0.401s62.33x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.378s (+1.1%)4.045s (+3.6%)0.666s81.00x
▲ VercelExpress3.421s (+5.7% 🔺)3.907s (+0.8%)0.486s81.01x
▲ VercelNext.js (Turbopack)3.512s (+2.4%)4.334s (+6.5% 🔺)0.822s71.04x
🔍 Observability: Nitro | Express | Next.js (Turbopack)
Stream Benchmarks(includes TTFB metrics)
workflow with stream
💻 Local Development
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Starter🥇 Next.js (Turbopack)0.126s (+3.9%)1.005s (~)0.000s (+100.0% 🔺)1.012s (~)0.887s101.00x
💻 LocalNext.js (Turbopack)0.139s (+7.3% 🔺)1.003s (~)0.016s (+5.4% 🔺)1.026s (~)0.887s101.11x
🌐 RedisNext.js (Turbopack)0.146s (-6.9% 🟢)1.005s (~)0.000s (+Infinity% 🔺)1.013s (~)0.868s101.16x
💻 LocalNitro0.176s (+1.7%)0.992s (~)0.015s (-6.3% 🟢)1.021s (~)0.845s101.40x
💻 LocalExpress0.188s (+4.5%)0.992s (~)0.018s (+12.4% 🔺)1.026s (~)0.838s101.49x
🌐 MongoDBNext.js (Turbopack)0.449s (-11.1% 🟢)0.999s (+6.0% 🔺)0.000s (+Infinity% 🔺)1.013s (~)0.564s103.57x
🌐 TursoNext.js (Turbopack)0.502s (+9.0% 🔺)0.948s (-4.1%)0.000s (NaN%)1.013s (~)0.511s103.99x
🐘 PostgresNext.js (Turbopack)0.861s (-24.1% 🟢)0.705s (-64.1% 🟢)0.003s (+Infinity% 🔺)1.020s (-49.4% 🟢)0.159s106.86x
🐘 PostgresExpress2.339s (+1.2%)2.697s (-1.3%)0.000s (NaN%)3.014s (~)0.675s1018.63x
🐘 PostgresNitro2.380s (+68.2% 🔺)2.664s (+63.0% 🔺)0.000s (NaN%)3.013s (+49.6% 🔺)0.633s1018.95x
▲ Production (Vercel)
WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.740s (~)3.288s (+1.6%)0.295s (-18.5% 🟢)4.023s (~)1.283s101.00x
▲ VercelExpress2.802s (+1.4%)3.231s (+2.7%)0.321s (-25.5% 🟢)4.023s (~)1.221s101.02x
▲ VercelNitro2.830s (+3.6%)3.189s (+3.2%)0.539s (+14.9% 🔺)4.195s (+5.7% 🔺)1.365s101.03x
🔍 Observability: Next.js (Turbopack) | Express | Nitro
Summary
Fastest Framework by World
Winner determined by most benchmark wins
World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)8/8
🐘 PostgresNext.js (Turbopack)6/8
▲ VercelNext.js (Turbopack)5/8
Fastest World by Framework
Winner determined by most benchmark wins
Framework🥇 Fastest WorldWins
Express💻 Local8/8
Next.js (Turbopack)🌐 Starter6/8
Nitro💻 Local8/8
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
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🧪 E2E Test Results
❌ Some tests failed
Summary
PassedFailedSkippedTotal
✅ ▲ Vercel Production363011374
✅ 💻 Local Development33208340
✅ 📦 Local Production33208340
✅ 🐘 Local Postgres33208340
✅ 🪟 Windows340034
❌ 🌍 Community Worlds131170148
Total152417351576
❌ Failed Tests
🌍 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
AppPassedFailedSkipped
✅ astro3301
✅ example3301
✅ express3301
✅ fastify3301
✅ hono3301
✅ nextjs-turbopack3301
✅ nextjs-webpack3301
✅ nitro3301
✅ nuxt3301
✅ sveltekit3301
✅ vite3301
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable3301
✅ express-stable3301
✅ fastify-stable3301
✅ hono-stable3301
✅ nextjs-turbopack-stable3400
✅ nextjs-webpack-stable3400
✅ nitro-stable3301
✅ nuxt-stable3301
✅ sveltekit-stable3301
✅ vite-stable3301
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack3400
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev300
❌ mongodb3310
✅ redis-dev300
❌ redis3310
✅ starter-dev300
❌ starter20140
✅ turso-dev300
❌ turso3310
📋 View full workflow run
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Dec 30, 2025
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Comment threadpackages/world/src/queue.ts
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Schniz
added 18 commits
January 8, 2026 09:40
@Schniz
add doc link to createHook and createWebhook
eaac10f
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
continue with better messages
4d21656
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
respondWith error
2b69016
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
internal errors should be reported to us
59c7723
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make errors better for ENOTSUP
609125b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
make timeout function errors nicer
ff46348
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
more updates, we'll have to make errors nicer later
88b6cce
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
add some output tests for frames
1f2b4c7
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
Add test to ENOTSUP
495b9a1
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update tests
5617feb
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
update snapshots
76d3a3b
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
extract Ansi module to errors
02c1f11
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
run tests
1064fa6
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
beep bop
4144198
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix tests in world-local
f83ed87
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
build requires to delete workflows
0789868
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
fix e2e tests
80d2d6a
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@Schniz
use rimraf instead of rm -rf
c985b83
Signed-off-by: Gal Schlezinger <gal@spitfire.co.il>
@socket-security
socket-securityBot
commented
Jan 8, 2026•

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.
DiffPackageSupply Chain
Security		VulnerabilityQualityMaintenanceLicense
Addednpm/​rimraf@​6.1.210010010085100
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This was referenced Apr 23, 2026
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@pranaygp
pranaygp
commented
Apr 24, 2026•

edited

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Superseded by #1831 + #1832 (sorry this went stale @Schniz - claude worked in all your changes)

This was referenced Apr 24, 2026
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@pranaygppranaygp
mentioned this pull request
Aug 5, 2026
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3 participants

@Schniz@pranaygp@TooTallNate