Throw an error if no deployment ID was specified by TooTallNate · Pull Request #820 · vercel/workflow

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
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vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

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vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

This stack of pull requests is managed by Graphite. Learn more about stacking.

vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

TooTallNate · 2026-01-21T09:38:31Z

Added validation to ensure a deployment ID is available when queuing messages in the Vercel world package. This could happen for example when running the queue-based health check locally, against the Vercel backend. In that case VERCEL_DEPLOYMENT_ID env var needs to be set.

Why make this change?

Queue messages require a deployment ID to route correctly in Vercel's infrastructure. Without proper validation, messages could be sent without this critical information, leading to routing failures. This change ensures that developers are immediately notified if they're missing this required configuration rather than experiencing silent failures.

changeset-bot · 2026-01-21T09:38:35Z

🦋 Changeset detected

Latest commit: 7961405

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

This PR includes changesets to release 14 packages

Name	Type
@workflow/world-vercel	Patch
@workflow/cli	Patch
@workflow/core	Patch
@workflow/web-shared	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/builders	Patch
@workflow/docs-typecheck	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/ai	Patch
@workflow/astro	Patch
@workflow/sveltekit	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

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

github-actions · 2026-01-21T09:38:41Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.038s (-13.9% 🟢)	1.014s (~)	0.975s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (-7.3% 🟢)	1.014s (~)	0.974s	10	1.03x
🌐 Redis	Next.js (Turbopack)	0.043s (+4.1%)	1.018s (~)	0.975s	10	1.12x
💻 Local	Nitro	0.043s (-6.3% 🟢)	1.006s (~)	0.963s	10	1.13x
💻 Local	Express	0.044s (-3.1%)	1.007s (~)	0.963s	10	1.15x
🌐 MongoDB	Next.js (Turbopack)	0.062s (-35.8% 🟢)	1.016s (~)	0.954s	10	1.62x
🌐 Turso	Next.js (Turbopack)	0.102s (-6.0% 🟢)	1.015s (~)	0.912s	10	2.68x
🐘 Postgres	Next.js (Turbopack)	0.182s (+18.1% 🔺)	1.018s (-0.6%)	0.836s	10	4.75x
🐘 Postgres	Nitro	0.268s (+9.0% 🔺)	1.012s (~)	0.745s	10	6.99x
🐘 Postgres	Express	0.341s (+4.9%)	1.014s (~)	0.673s	10	8.90x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	0.596s (-26.3% 🟢)	1.579s (-13.9% 🟢)	0.982s	10	1.00x
▲ Vercel	Nitro	0.603s (~)	1.522s (-3.6%)	0.919s	10	1.01x
▲ Vercel	Express	0.648s (-8.0% 🟢)	1.730s (+3.4%)	1.081s	10	1.09x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.093s (~)	2.009s (~)	0.916s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+0.7%)	2.011s (~)	0.914s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.107s (~)	2.013s (~)	0.906s	10	1.01x
💻 Local	Nitro	1.110s (~)	2.007s (~)	0.897s	10	1.02x
💻 Local	Express	1.112s (~)	2.006s (~)	0.894s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.287s (-0.7%)	2.013s (~)	0.726s	10	1.18x
🌐 MongoDB	Next.js (Turbopack)	1.307s (~)	2.014s (~)	0.706s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.747s (-10.1% 🟢)	2.016s (~)	0.269s	10	1.60x
🐘 Postgres	Nitro	2.128s (-3.2%)	3.014s (~)	0.886s	10	1.95x
🐘 Postgres	Express	2.196s (-10.0% 🟢)	3.015s (~)	0.819s	10	2.01x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.683s (-7.4% 🟢)	4.087s (+8.4% 🔺)	1.404s	10	1.00x
▲ Vercel	Nitro	2.685s (-6.6% 🟢)	3.634s (-1.3%)	0.950s	10	1.00x
▲ Vercel	Express	2.697s (-3.1%)	3.711s (+2.4%)	1.014s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.596s (~)	11.012s (~)	0.417s	5	1.00x
💻 Local	Next.js (Turbopack)	10.669s (~)	11.013s (~)	0.344s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.702s (~)	11.020s (~)	0.318s	5	1.01x
💻 Local	Nitro	10.781s (~)	11.012s (~)	0.231s	5	1.02x
💻 Local	Express	10.782s (~)	11.012s (~)	0.230s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.251s (~)	13.036s (~)	0.785s	5	1.16x
🌐 MongoDB	Next.js (Turbopack)	12.299s (+0.8%)	13.030s (~)	0.731s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	15.272s (~)	16.036s (~)	0.763s	5	1.44x
🐘 Postgres	Express	20.286s (~)	21.035s (~)	0.749s	5	1.91x
🐘 Postgres	Nitro	20.487s (~)	21.034s (~)	0.547s	5	1.93x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	22.009s (-5.2% 🟢)	22.899s (-5.8% 🟢)	0.891s	5	1.00x
▲ Vercel	Next.js (Turbopack)	22.074s (-4.1%)	22.792s (-4.7%)	0.718s	5	1.00x
▲ Vercel	Nitro	22.329s (-4.4%)	23.419s (-2.2%)	1.091s	5	1.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.4%)	2.008s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.365s (+0.5%)	2.011s (~)	0.646s	15	1.01x
💻 Local	Next.js (Turbopack)	1.380s (~)	2.012s (~)	0.632s	15	1.02x
💻 Local	Express	1.395s (-0.9%)	2.006s (~)	0.610s	15	1.03x
💻 Local	Nitro	1.407s (-1.7%)	2.005s (~)	0.599s	15	1.04x
🐘 Postgres	Next.js (Turbopack)	1.832s (-3.8%)	2.014s (-3.6%)	0.182s	15	1.36x
🌐 MongoDB	Next.js (Turbopack)	2.122s (-0.9%)	3.013s (~)	0.892s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.186s (-1.8%)	3.015s (~)	0.830s	10	1.62x
🐘 Postgres	Nitro	2.379s (+0.8%)	3.013s (~)	0.633s	10	1.76x
🐘 Postgres	Express	2.510s (-5.4% 🟢)	3.014s (~)	0.504s	10	1.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.702s (-39.6% 🟢)	3.665s (-27.3% 🟢)	0.963s	9	1.00x
▲ Vercel	Express	2.746s (-34.8% 🟢)	3.774s (-22.9% 🟢)	1.028s	8	1.02x
▲ Vercel	Next.js (Turbopack)	2.888s (-23.5% 🟢)	3.794s (-19.6% 🟢)	0.907s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.191s (-3.4%)	3.149s (-1.7%)	0.958s	10	1.00x
💻 Local	Express	2.214s (~)	3.177s (~)	0.963s	10	1.01x
💻 Local	Next.js (Turbopack)	2.214s (+4.8%)	3.166s (+4.1%)	0.951s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.451s (-0.7%)	3.008s (~)	0.557s	10	1.12x
🌐 Redis	Next.js (Turbopack)	2.511s (~)	3.013s (~)	0.502s	10	1.15x
🐘 Postgres	Next.js (Turbopack)	2.520s (-2.9%)	3.016s (-3.8%)	0.496s	10	1.15x
🐘 Postgres	Express	2.946s (-2.2%)	3.116s (-7.1% 🟢)	0.169s	10	1.34x
🐘 Postgres	Nitro	3.064s (+3.3%)	3.696s (+3.1%)	0.632s	9	1.40x
🌐 MongoDB	Next.js (Turbopack)	4.756s (-1.2%)	5.184s (~)	0.428s	6	2.17x
🌐 Turso	Next.js (Turbopack)	4.832s (+2.4%)	5.356s (+3.4%)	0.524s	6	2.21x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.217s (-12.3% 🟢)	3.886s (-12.9% 🟢)	0.669s	8	1.00x
▲ Vercel	Nitro	3.334s (-12.4% 🟢)	4.022s (-15.4% 🟢)	0.687s	8	1.04x
▲ Vercel	Next.js (Turbopack)	3.337s (-7.1% 🟢)	4.095s (-5.0% 🟢)	0.758s	8	1.04x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.348s (-1.6%)	2.007s (~)	0.659s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.372s (-0.9%)	2.011s (~)	0.639s	15	1.02x
💻 Local	Express	1.407s (-0.7%)	2.006s (~)	0.599s	15	1.04x
💻 Local	Nitro	1.408s (-1.1%)	2.005s (~)	0.597s	15	1.04x
💻 Local	Next.js (Turbopack)	1.410s (+0.5%)	2.015s (~)	0.605s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.706s (-6.6% 🟢)	2.012s (~)	0.307s	15	1.26x
🐘 Postgres	Nitro	1.890s (~)	2.012s (~)	0.123s	15	1.40x
🌐 MongoDB	Next.js (Turbopack)	2.140s (~)	3.017s (~)	0.877s	10	1.59x
🌐 Turso	Next.js (Turbopack)	2.246s (+1.6%)	3.016s (~)	0.770s	10	1.67x
🐘 Postgres	Express	2.461s (+46.2% 🔺)	3.016s (+50.0% 🔺)	0.554s	10	1.83x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.665s (-18.5% 🟢)	3.694s (-11.7% 🟢)	1.029s	9	1.00x
▲ Vercel	Nitro	2.689s (-14.6% 🟢)	3.637s (-7.3% 🟢)	0.948s	9	1.01x
▲ Vercel	Express	3.020s (-1.3%)	3.971s (+7.8% 🔺)	0.951s	8	1.13x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	2.197s (-0.8%)	3.160s (~)	0.963s	10	1.00x
💻 Local	Nitro	2.205s (-1.3%)	3.166s (-1.1%)	0.961s	10	1.00x
💻 Local	Next.js (Turbopack)	2.360s (+7.0% 🔺)	3.289s (+7.1% 🔺)	0.929s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.467s (-0.9%)	3.011s (~)	0.544s	10	1.12x
🌐 Starter	Next.js (Turbopack)	2.477s (~)	3.008s (~)	0.531s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.623s (+2.0%)	3.017s (~)	0.393s	10	1.19x
🐘 Postgres	Nitro	2.646s (-4.3%)	3.016s (~)	0.371s	10	1.20x
🐘 Postgres	Express	3.000s (+8.6% 🔺)	3.358s (+11.3% 🔺)	0.358s	9	1.37x
🌐 Turso	Next.js (Turbopack)	4.771s (+0.6%)	5.188s (~)	0.417s	6	2.17x
🌐 MongoDB	Next.js (Turbopack)	4.785s (+1.5%)	5.183s (~)	0.398s	6	2.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.254s (+6.9% 🔺)	4.002s (+9.5% 🔺)	0.748s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.257s (-1.6%)	3.878s (+1.2%)	0.621s	8	1.00x
▲ Vercel	Nitro	3.476s (+6.8% 🔺)	4.301s (+11.6% 🔺)	0.825s	7	1.07x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.129s (-2.1%)	1.006s (~)	0.000s (+Infinity% 🔺)	1.013s (~)	0.884s	10	1.00x
💻 Local	Next.js (Turbopack)	0.141s (+1.8%)	1.003s (~)	0.017s (+8.7% 🔺)	1.028s (~)	0.886s	10	1.10x
🌐 Redis	Next.js (Turbopack)	0.147s (+2.3%)	1.005s (~)	0.000s (+Infinity% 🔺)	1.014s (~)	0.867s	10	1.14x
💻 Local	Nitro	0.174s (-5.9% 🟢)	0.992s (~)	0.015s (-9.3% 🟢)	1.020s (~)	0.846s	10	1.35x
💻 Local	Express	0.176s (+1.9%)	0.991s (~)	0.017s (+15.3% 🔺)	1.023s (~)	0.847s	10	1.37x
🌐 MongoDB	Next.js (Turbopack)	0.503s (+11.3% 🔺)	0.949s (-4.9%)	0.000s (NaN%)	1.014s (~)	0.511s	10	3.92x
🌐 Turso	Next.js (Turbopack)	0.518s (-1.5%)	0.939s (+1.3%)	0.000s (-100.0% 🟢)	1.015s (~)	0.496s	10	4.03x
🐘 Postgres	Next.js (Turbopack)	1.105s (-11.6% 🟢)	1.543s (-14.4% 🟢)	0.000s (+Infinity% 🔺)	1.617s (-20.0% 🟢)	0.512s	10	8.60x
🐘 Postgres	Nitro	2.288s (~)	2.758s (~)	0.000s (NaN%)	3.014s (~)	0.726s	10	17.81x
🐘 Postgres	Express	2.418s (+12.9% 🔺)	2.627s (-9.5% 🟢)	0.000s (-100.0% 🟢)	3.015s (~)	0.597s	10	18.81x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.712s (-8.7% 🟢)	3.298s (+1.8%)	0.209s (-70.1% 🟢)	3.981s (-10.0% 🟢)	1.269s	10	1.00x
▲ Vercel	Nitro	2.790s (-1.1%)	3.171s (-1.4%)	0.264s (-32.8% 🟢)	3.898s (-7.9% 🟢)	1.108s	10	1.03x
▲ Vercel	Next.js (Turbopack)	3.312s (-6.7% 🟢)	3.833s (-3.0%)	0.330s (-36.5% 🟢)	4.628s (-7.2% 🟢)	1.316s	10	1.22x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	5/8
🐘 Postgres	Next.js (Turbopack)	8/8
▲ Vercel	Express	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

Column Definitions

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

Worlds:

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

📋 View full workflow run

github-actions · 2026-01-21T09:38:42Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	435	0	38	473
✅ 💻 Local Development	398	0	32	430
✅ 📦 Local Production	398	0	32	430
✅ 🐘 Local Postgres	398	0	32	430
✅ 🪟 Windows	43	0	0	43
❌ 🌍 Community Worlds	162	22	0	184
Total	1834	22	134	1990

❌ Failed Tests

🌍 Community Worlds (22 failed)

mongodb (1 failed):

webhookWorkflow

redis (1 failed):

webhookWorkflow

starter (19 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
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE

turso (1 failed):

webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	39	4
✅ example	39	4
✅ express	39	4
✅ fastify	39	4
✅ hono	39	4
✅ nextjs-turbopack	42	1
✅ nextjs-webpack	42	1
✅ nitro	39	4
✅ nuxt	39	4
✅ sveltekit	39	4
✅ vite	39	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	39	4
✅ express-stable	39	4
✅ fastify-stable	39	4
✅ hono-stable	39	4
✅ nextjs-turbopack-stable	43	0
✅ nextjs-webpack-stable	43	0
✅ nitro-stable	39	4
✅ nuxt-stable	39	4
✅ sveltekit-stable	39	4
✅ vite-stable	39	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	43	0	0

❌ 🌍 Community Worlds

App	Passed	Failed
✅ mongodb-dev	3	0
❌ mongodb	42	1
✅ redis-dev	3	0
❌ redis	42	1
✅ starter-dev	3	0
❌ starter	24	19
✅ turso-dev	3	0
❌ turso	42	1

📋 View full workflow run

TooTallNate · 2026-01-21T09:38:49Z

Throw an error if no deployment ID was specified #820 👈 (View in Graphite)
main

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vercel · 2026-01-21T09:40:14Z

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 21, 2026 9:40am
example-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-astro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-express-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-hono-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workbench-vite-workflow	Ready	Preview, Comment	Jan 21, 2026 9:40am
workflow-docs	Ready	Preview, Comment	Jan 21, 2026 9:40am

vercel

Additional Suggestion:

Deployment ID from environment variable is not stored in encoded queue message, causing re-enqueue operations to fail when environment variable is unavailable in a different context

Throw an error if no deployment ID was specified
7961405

TooTallNate marked this pull request as ready for review January 21, 2026 09:40

CopilotAI review requested due to automatic review settings January 21, 2026 09:40

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TooTallNate requested review from Schniz, VaguelySerious, karthikscale3 and pranaygp January 21, 2026 09:40

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VaguelySerious approved these changes Jan 21, 2026
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TooTallNate merged commit f3785f0 into mainJan 21, 2026
99 checks passed

TooTallNate deleted the 01-21-throw_an_error_if_no_deployment_id_was_specified branch January 21, 2026 17:57

vercel-release-bot mentioned this pull request Jan 21, 2026
Version Packages (beta) #819
Merged

VaguelySerious pushed a commit that referenced this pull request Jan 23, 2026
Throw an error if no deployment ID was specified (#820)
e5f43d1