Version Packages (beta) by vercel-release-bot · Pull Request #1013 · vercel/workflow

vercel-release-bot · 2026-02-12T00:27:27Z

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

⚠️⚠️⚠️⚠️⚠️⚠️

main is currently in pre mode so this branch has prereleases rather than normal releases. If you want to exit prereleases, run changeset pre exit on main.

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/astro@4.0.0-beta.30

Patch Changes

Updated dependencies [94760b4]:
- @workflow/builders@4.0.1-beta.47
- @workflow/rollup@4.0.0-beta.13
- @workflow/vite@4.0.0-beta.6

@workflow/builders@4.0.1-beta.47

Patch Changes

#1029 94760b4 Thanks @ijjk! - Track loader transform deps instead of clearing Next cache
Updated dependencies [c56dc38, d7d005b, 8d117cd, 63caf93, dc2dc6a]:
- @workflow/core@4.1.0-beta.56

@workflow/cli@4.1.0-beta.56

Patch Changes

#1005 7653e6b Thanks @TooTallNate! - Migrate @workflow/web from Next.js to React Router v7 framework mode. Replace child process spawning in the CLI with in-process Express server. Switch RPC transport from JSON to CBOR.
#1015 c56dc38 Thanks @TooTallNate! - Extract browser-safe serialization format from @workflow/core and split o11y hydration by environment. Data hydration now happens client-side in the browser, enabling future e2e encryption support.
Updated dependencies [7653e6b, c56dc38, d7d005b, 8d117cd, 94760b4, 63caf93, 63caf93, dc2dc6a]:
- @workflow/web@4.1.0-beta.33
- @workflow/core@4.1.0-beta.56
- @workflow/builders@4.0.1-beta.47
- @workflow/world-local@4.1.0-beta.32

@workflow/core@4.1.0-beta.56

Patch Changes

#1015 c56dc38 Thanks @TooTallNate! - Extract browser-safe serialization format from @workflow/core and split o11y hydration by environment. Data hydration now happens client-side in the browser, enabling future e2e encryption support.
#990 d7d005b Thanks @TooTallNate! - Allow @ in workflow names to support scoped packages
#1011 8d117cd Thanks @pranaygp! - Retry 5xx errors from workflow-server in step handler to avoid consuming step attempts on transient infrastructure errors
#1020 63caf93 Thanks @TooTallNate! - Add format prefix and length-prefix framing to stream chunks for consistent serialization with step inputs/outputs. Backwards compatible with legacy newline-delimited streams.
#992 dc2dc6a Thanks @ijjk! - stop esbuild bundling for deferred step route in Next.js
Updated dependencies [63caf93]:
- @workflow/world-local@4.1.0-beta.32

@workflow/nest@0.0.0-beta.5

Patch Changes

Updated dependencies [94760b4]:
- @workflow/builders@4.0.1-beta.47

@workflow/next@4.0.1-beta.52

Patch Changes

#1029 94760b4 Thanks @ijjk! - Track loader transform deps instead of clearing Next cache
#992 dc2dc6a Thanks @ijjk! - stop esbuild bundling for deferred step route in Next.js
Updated dependencies [c56dc38, d7d005b, 8d117cd, 94760b4, 63caf93, dc2dc6a]:
- @workflow/core@4.1.0-beta.56
- @workflow/builders@4.0.1-beta.47

@workflow/nitro@4.0.1-beta.51

Patch Changes

Updated dependencies [c56dc38, d7d005b, 8d117cd, 94760b4, 63caf93, dc2dc6a]:
- @workflow/core@4.1.0-beta.56
- @workflow/builders@4.0.1-beta.47
- @workflow/rollup@4.0.0-beta.13
- @workflow/vite@4.0.0-beta.6

@workflow/nuxt@4.0.1-beta.40

Patch Changes

Updated dependencies []:
- @workflow/nitro@4.0.1-beta.51

@workflow/rollup@4.0.0-beta.13

Patch Changes

Updated dependencies [94760b4]:
- @workflow/builders@4.0.1-beta.47

@workflow/sveltekit@4.0.0-beta.45

Patch Changes

Updated dependencies [94760b4]:
- @workflow/builders@4.0.1-beta.47
- @workflow/rollup@4.0.0-beta.13
- @workflow/vite@4.0.0-beta.6

@workflow/vite@4.0.0-beta.6

Patch Changes

Updated dependencies [94760b4]:
- @workflow/builders@4.0.1-beta.47

@workflow/web@4.1.0-beta.33

Patch Changes

#1005 7653e6b Thanks @TooTallNate! - Migrate @workflow/web from Next.js to React Router v7 framework mode. Replace child process spawning in the CLI with in-process Express server. Switch RPC transport from JSON to CBOR.
#1015 c56dc38 Thanks @TooTallNate! - Extract browser-safe serialization format from @workflow/core and split o11y hydration by environment. Data hydration now happens client-side in the browser, enabling future e2e encryption support.
#992 dc2dc6a Thanks @ijjk! - stop esbuild bundling for deferred step route in Next.js

@workflow/web-shared@4.1.0-beta.51

Patch Changes

#1015 c56dc38 Thanks @TooTallNate! - Extract browser-safe serialization format from @workflow/core and split o11y hydration by environment. Data hydration now happens client-side in the browser, enabling future e2e encryption support.
#1017 4938b24 Thanks @TooTallNate! - Render the detail panel outside the trace viewer context so hydrated data no longer passes through the web worker's postMessage boundary. Fixes URLSearchParams object could not be cloned errors.
#1018 8a53c3f Thanks @TooTallNate! - Replace JSON.stringify-based data rendering with react-inspector ObjectInspector for proper display of Map, Set, URLSearchParams, Date, Error, RegExp, typed arrays, and other non-plain-object types.
Updated dependencies [c56dc38, d7d005b, 8d117cd, 63caf93, dc2dc6a]:
- @workflow/core@4.1.0-beta.56

workflow@4.1.0-beta.56

Patch Changes

Updated dependencies [7653e6b, c56dc38, d7d005b, 8d117cd, 94760b4, 63caf93, dc2dc6a]:
- @workflow/cli@4.1.0-beta.56
- @workflow/core@4.1.0-beta.56
- @workflow/next@4.0.1-beta.52
- @workflow/nitro@4.0.1-beta.51
- @workflow/typescript-plugin@4.0.1-beta.4
- @workflow/astro@4.0.0-beta.30
- @workflow/nest@0.0.0-beta.5
- @workflow/rollup@4.0.0-beta.13
- @workflow/sveltekit@4.0.0-beta.45
- @workflow/nuxt@4.0.1-beta.40

@workflow/world-local@4.1.0-beta.32

Patch Changes

#1020 63caf93 Thanks @TooTallNate! - Stream chunk files now use .bin extension instead of .json. Backwards compatible with existing .json chunk files.

@workflow/world-postgres@4.1.0-beta.34

Patch Changes

Updated dependencies [63caf93]:
- @workflow/world-local@4.1.0-beta.32

@workflow/world-testing@4.1.0-beta.57

Patch Changes

Updated dependencies [7653e6b, c56dc38]:
- @workflow/cli@4.1.0-beta.56
- workflow@4.1.0-beta.56

github-actions · 2026-02-12T00:27:38Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	490	0	38	528
✅ 💻 Local Development	418	0	62	480
✅ 📦 Local Production	418	0	62	480
✅ 🐘 Local Postgres	418	0	62	480
✅ 🪟 Windows	45	0	3	48
❌ 🌍 Community Worlds	102	42	9	153
✅ 📋 Other	123	0	21	144
Total	2014	42	257	2313

❌ Failed Tests

🌍 Community Worlds (42 failed)

mongodb (1 failed):

webhookWorkflow

turso (41 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
nullByteWorkflow
workflowAndStepMetadataWorkflow
fetchWorkflow
promiseRaceStressTestWorkflow
error handling error propagation workflow errors nested function calls preserve message and stack trace
error handling error propagation workflow errors cross-file imports preserve message and stack trace
error handling error propagation step errors basic step error preserves message and stack trace
error handling error propagation step errors cross-file step error preserves message and function names in stack
error handling retry behavior regular Error retries until success
error handling retry behavior FatalError fails immediately without retries
error handling retry behavior RetryableError respects custom retryAfter delay
error handling retry behavior maxRetries=0 disables retries
error handling catchability FatalError can be caught and detected with FatalError.is()
hookCleanupTestWorkflow - hook token reuse after workflow completion
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
closureVariableWorkflow - nested step functions with closure variables
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
health check (queue-based) - workflow and step endpoints respond to health check messages
pathsAliasWorkflow - TypeScript path aliases resolve correctly
Calculator.calculate - static workflow method using static step methods from another class
AllInOneService.processNumber - static workflow method using sibling static step methods
ChainableService.processWithThis - static step methods using this to reference the class
thisSerializationWorkflow - step function invoked with .call() and .apply()
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE
instanceMethodStepWorkflow - instance methods with "use step" directive
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context
stepFunctionAsStartArgWorkflow - step function reference passed as start() argument
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	44	4
✅ example	44	4
✅ express	44	4
✅ fastify	44	4
✅ hono	44	4
✅ nextjs-turbopack	47	1
✅ nextjs-webpack	47	1
✅ nitro	44	4
✅ nuxt	44	4
✅ sveltekit	44	4
✅ vite	44	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	41	7
✅ express-stable	41	7
✅ fastify-stable	41	7
✅ hono-stable	41	7
✅ nextjs-turbopack-stable	45	3
✅ nextjs-webpack-stable	45	3
✅ nitro-stable	41	7
✅ nuxt-stable	41	7
✅ sveltekit-stable	41	7
✅ vite-stable	41	7

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	41	7
✅ express-stable	41	7
✅ fastify-stable	41	7
✅ hono-stable	41	7
✅ nextjs-turbopack-stable	45	3
✅ nextjs-webpack-stable	45	3
✅ nitro-stable	41	7
✅ nuxt-stable	41	7
✅ sveltekit-stable	41	7
✅ vite-stable	41	7

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	41	7
✅ express-stable	41	7
✅ fastify-stable	41	7
✅ hono-stable	41	7
✅ nextjs-turbopack-stable	45	3
✅ nextjs-webpack-stable	45	3
✅ nitro-stable	41	7
✅ nuxt-stable	41	7
✅ sveltekit-stable	41	7
✅ vite-stable	41	7

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	45	0	3

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	44	1	3
✅ redis-dev	3	0	0
✅ redis	45	0	3
✅ turso-dev	3	0	0
❌ turso	4	41	3

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	41	7
✅ e2e-local-postgres-nest-stable	41	7
✅ e2e-local-prod-nest-stable	41	7

📋 View full workflow run

github-actions · 2026-02-12T00:27:39Z

📊 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	🥇 Nitro	0.030s (-3.5%)	1.005s (~)	0.974s	10	1.00x
💻 Local	Express	0.032s (-1.2%)	1.004s (~)	0.973s	10	1.04x
🌐 Redis	Next.js (Turbopack)	0.044s (-2.0%)	1.005s (~)	0.961s	10	1.44x
💻 Local	Next.js (Turbopack)	0.045s (+17.6% 🔺)	1.005s (~)	0.960s	10	1.47x
🌐 MongoDB	Next.js (Turbopack)	0.054s (-46.3% 🟢)	1.007s (~)	0.953s	10	1.77x
🐘 Postgres	Express	0.143s (-42.1% 🟢)	1.009s (-0.9%)	0.866s	10	4.72x
🐘 Postgres	Nitro	0.450s (+60.1% 🔺)	1.009s (~)	0.559s	10	14.81x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	0.699s (-8.7% 🟢)	2.001s (-12.9% 🟢)	1.302s	10	1.00x
▲ Vercel	Nitro	0.768s (-0.8%)	2.143s (-1.5%)	1.374s	10	1.10x
▲ Vercel	Next.js (Turbopack)	0.818s (+4.0%)	2.183s (+0.6%)	1.366s	10	1.17x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.097s (~)	2.005s (~)	0.908s	10	1.00x
💻 Local	Nitro	1.103s (~)	2.005s (~)	0.902s	10	1.01x
🌐 Redis	Next.js (Turbopack)	1.104s (~)	2.006s (~)	0.902s	10	1.01x
💻 Local	Express	1.105s (~)	2.004s (~)	0.899s	10	1.01x
🌐 MongoDB	Next.js (Turbopack)	1.309s (~)	2.007s (~)	0.698s	10	1.19x
🐘 Postgres	Nitro	2.323s (-4.2%)	3.014s (~)	0.691s	10	2.12x
🐘 Postgres	Express	2.362s (-4.2%)	3.014s (~)	0.651s	10	2.15x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.700s (-3.8%)	3.695s (-4.7%)	0.996s	10	1.00x
▲ Vercel	Express	2.713s (+0.5%)	3.616s (-5.2% 🟢)	0.903s	10	1.00x
▲ Vercel	Next.js (Turbopack)	2.775s (+0.8%)	3.931s (-2.8%)	1.155s	10	1.03x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	10.695s (~)	11.020s (~)	0.325s	3	1.00x
💻 Local	Next.js (Turbopack)	10.714s (~)	11.022s (~)	0.308s	3	1.00x
💻 Local	Nitro	10.809s (~)	11.021s (~)	0.212s	3	1.01x
💻 Local	Express	10.823s (~)	11.021s (~)	0.198s	3	1.01x
🌐 MongoDB	Next.js (Turbopack)	12.241s (~)	13.020s (~)	0.779s	3	1.14x
🐘 Postgres	Nitro	20.177s (~)	21.057s (~)	0.880s	2	1.89x
🐘 Postgres	Express	20.357s (~)	21.058s (~)	0.701s	2	1.90x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	20.249s (+0.7%)	21.736s (+3.1%)	1.487s	2	1.00x
▲ Vercel	Next.js (Turbopack)	20.406s (-1.5%)	21.737s (-0.9%)	1.331s	2	1.01x
▲ Vercel	Nitro	22.983s (+11.6% 🔺)	23.923s (+9.7% 🔺)	0.940s	2	1.14x

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

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	26.862s (~)	27.051s (~)	0.189s	3	1.00x
💻 Local	Next.js (Turbopack)	27.188s (~)	28.050s (~)	0.862s	3	1.01x
💻 Local	Nitro	27.421s (~)	28.048s (~)	0.627s	3	1.02x
💻 Local	Express	27.442s (~)	28.050s (~)	0.609s	3	1.02x
🌐 MongoDB	Next.js (Turbopack)	30.360s (~)	31.033s (~)	0.673s	2	1.13x
🐘 Postgres	Express	50.392s (~)	51.121s (~)	0.729s	2	1.88x
🐘 Postgres	Nitro	50.433s (~)	51.134s (+1.0%)	0.701s	2	1.88x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	51.047s (-9.0% 🟢)	52.091s (-9.4% 🟢)	1.045s	2	1.00x
▲ Vercel	Nitro	51.126s (-2.1%)	51.948s (-2.3%)	0.822s	2	1.00x
▲ Vercel	Next.js (Turbopack)	52.133s (+0.9%)	53.586s (+0.9%)	1.453s	2	1.02x

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

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	54.247s (~)	55.092s (~)	0.845s	2	1.00x
💻 Local	Next.js (Turbopack)	56.739s (~)	57.101s (~)	0.362s	2	1.05x
💻 Local	Express	57.042s (~)	57.097s (-1.7%)	0.055s	2	1.05x
💻 Local	Nitro	57.064s (~)	57.096s (~)	0.032s	2	1.05x
🌐 MongoDB	Next.js (Turbopack)	60.741s (~)	61.066s (~)	0.325s	2	1.12x
🐘 Postgres	Express	99.269s (-1.0%)	100.231s (-1.0%)	0.962s	1	1.83x
🐘 Postgres	Nitro	100.551s (~)	101.232s (+1.0%)	0.681s	1	1.85x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	103.829s (-2.1%)	105.131s (-1.6%)	1.302s	1	1.00x
▲ Vercel	Next.js (Turbopack)	107.389s (-2.3%)	108.652s (-2.9%)	1.263s	1	1.03x
▲ Vercel	Express	115.340s (-1.6%)	117.194s (-1.5%)	1.854s	1	1.11x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.239s (-2.0%)	2.006s (~)	0.767s	15	1.00x
💻 Local	Nitro	1.394s (~)	2.005s (~)	0.611s	15	1.12x
💻 Local	Next.js (Turbopack)	1.399s (~)	2.005s (~)	0.606s	15	1.13x
💻 Local	Express	1.409s (+1.2%)	2.006s (~)	0.597s	15	1.14x
🌐 MongoDB	Next.js (Turbopack)	2.166s (~)	3.006s (~)	0.840s	10	1.75x
🐘 Postgres	Express	2.433s (+12.1% 🔺)	3.014s (+12.5% 🔺)	0.581s	10	1.96x
🐘 Postgres	Nitro	2.458s (+12.0% 🔺)	3.015s (~)	0.556s	10	1.98x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.850s (+38.3% 🔺)	4.504s (+19.9% 🔺)	0.653s	7	1.00x
▲ Vercel	Nitro	4.007s (+37.7% 🔺)	5.361s (+30.5% 🔺)	1.353s	7	1.04x
▲ Vercel	Next.js (Turbopack)	4.402s (+46.8% 🔺)	5.798s (+40.3% 🔺)	1.396s	6	1.14x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	2.483s (-2.4%)	3.007s (~)	0.525s	10	1.00x
💻 Local	Nitro	2.540s (~)	3.007s (~)	0.467s	10	1.02x
💻 Local	Next.js (Turbopack)	2.545s (-2.2%)	3.006s (~)	0.462s	10	1.02x
💻 Local	Express	2.568s (~)	3.007s (~)	0.439s	10	1.03x
🌐 MongoDB	Next.js (Turbopack)	4.545s (-3.3%)	5.177s (~)	0.632s	6	1.83x
🐘 Postgres	Nitro	8.260s (-14.4% 🟢)	8.781s (-15.4% 🟢)	0.521s	4	3.33x
🐘 Postgres	Express	10.087s (+11.2% 🔺)	10.699s (+12.3% 🔺)	0.612s	3	4.06x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	15.012s (+136.2% 🔺)	16.037s (+108.0% 🔺)	1.024s	2	1.00x
▲ Vercel	Next.js (Turbopack)	18.427s (+458.5% 🔺)	19.965s (+309.5% 🔺)	1.538s	2	1.23x
▲ Vercel	Nitro	19.363s (+456.4% 🔺)	20.385s (+336.4% 🔺)	1.022s	2	1.29x

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

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	4.004s (-1.7%)	4.438s (-8.8% 🟢)	0.433s	7	1.00x
💻 Local	Next.js (Turbopack)	6.988s (-10.2% 🟢)	7.513s (-11.8% 🟢)	0.525s	4	1.75x
💻 Local	Express	7.043s (-3.3%)	7.768s (-3.2%)	0.724s	4	1.76x
💻 Local	Nitro	7.206s (+2.6%)	8.026s (+6.8% 🔺)	0.820s	4	1.80x
🌐 MongoDB	Next.js (Turbopack)	9.676s (-3.3%)	10.348s (~)	0.672s	3	2.42x
🐘 Postgres	Nitro	48.660s (+7.1% 🔺)	49.121s (+6.5% 🔺)	0.461s	1	12.15x
🐘 Postgres	Express	52.276s (+1.3%)	53.147s (+1.9%)	0.871s	1	13.05x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	8.391s (-21.7% 🟢)	9.749s (-16.8% 🟢)	1.358s	4	1.00x
▲ Vercel	Nitro	9.131s (+23.3% 🔺)	10.632s (+26.4% 🔺)	1.500s	3	1.09x
▲ Vercel	Express	10.819s (-11.5% 🟢)	12.037s (-9.5% 🟢)	1.218s	3	1.29x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.247s (~)	2.006s (~)	0.758s	15	1.00x
💻 Local	Express	1.390s (-1.8%)	2.004s (~)	0.614s	15	1.11x
💻 Local	Nitro	1.419s (~)	2.005s (~)	0.585s	15	1.14x
💻 Local	Next.js (Turbopack)	1.432s (+2.3%)	2.004s (~)	0.572s	15	1.15x
🐘 Postgres	Nitro	2.085s (-10.2% 🟢)	2.512s (~)	0.427s	12	1.67x
🌐 MongoDB	Next.js (Turbopack)	2.166s (-1.0%)	3.006s (~)	0.840s	10	1.74x
🐘 Postgres	Express	2.243s (-1.3%)	2.680s (~)	0.437s	12	1.80x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.059s (-70.7% 🟢)	5.005s (-57.3% 🟢)	1.946s	6	1.00x
▲ Vercel	Next.js (Turbopack)	3.221s (-77.6% 🟢)	5.563s (-64.7% 🟢)	2.342s	6	1.05x
▲ Vercel	Express	4.168s (-42.1% 🟢)	5.428s (-33.6% 🟢)	1.260s	6	1.36x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	2.474s (-1.7%)	3.007s (~)	0.533s	10	1.00x
💻 Local	Next.js (Turbopack)	2.601s (-5.0% 🟢)	3.007s (~)	0.406s	10	1.05x
💻 Local	Express	2.666s (-1.4%)	3.008s (~)	0.341s	10	1.08x
💻 Local	Nitro	2.669s (+1.6%)	3.007s (~)	0.338s	10	1.08x
🌐 MongoDB	Next.js (Turbopack)	4.745s (+1.2%)	5.174s (~)	0.428s	6	1.92x
🐘 Postgres	Nitro	11.516s (+7.7% 🔺)	11.704s (+6.0% 🔺)	0.188s	3	4.66x
🐘 Postgres	Express	11.979s (-6.1% 🟢)	12.705s (-2.5%)	0.726s	3	4.84x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	4.245s (-7.2% 🟢)	5.400s (-6.7% 🟢)	1.155s	7	1.00x
▲ Vercel	Nitro	6.163s (+19.8% 🔺)	7.177s (+8.7% 🔺)	1.015s	6	1.45x
▲ Vercel	Next.js (Turbopack)	14.508s (+102.1% 🔺)	16.072s (+92.4% 🔺)	1.563s	2	3.42x

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

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	4.013s (-1.3%)	4.581s (-5.9% 🟢)	0.568s	7	1.00x
💻 Local	Next.js (Turbopack)	7.499s (-5.5% 🟢)	7.766s (-6.1% 🟢)	0.267s	4	1.87x
💻 Local	Nitro	7.609s (~)	8.017s (~)	0.408s	4	1.90x
💻 Local	Express	8.049s (~)	8.269s (-5.8% 🟢)	0.220s	4	2.01x
🌐 MongoDB	Next.js (Turbopack)	9.940s (+2.3%)	10.348s (~)	0.408s	3	2.48x
🐘 Postgres	Express	50.159s (-0.8%)	51.116s (~)	0.957s	1	12.50x
🐘 Postgres	Nitro	52.234s (+9.4% 🔺)	53.125s (+10.4% 🔺)	0.891s	1	13.01x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	5.426s (+40.8% 🔺)	6.691s (+9.3% 🔺)	1.265s	5	1.00x
▲ Vercel	Nitro	9.379s (+135.8% 🔺)	11.106s (+110.9% 🔺)	1.727s	3	1.73x
▲ Vercel	Express	9.427s (-14.1% 🟢)	10.870s (-12.3% 🟢)	1.442s	3	1.74x

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

Stream Benchmarks (includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	0.139s (-3.3%)	1.001s (~)	0.010s (-8.2% 🟢)	1.015s (~)	0.877s	10	1.00x
🌐 Redis	Next.js (Turbopack)	0.147s (-3.8%)	1.000s (~)	0.001s (+18.2% 🔺)	1.007s (~)	0.860s	10	1.06x
💻 Local	Nitro	0.171s (-2.3%)	1.003s (~)	0.010s (+2.0%)	1.015s (~)	0.844s	10	1.23x
💻 Local	Express	0.173s (-6.6% 🟢)	1.002s (~)	0.010s (-3.9%)	1.015s (~)	0.842s	10	1.25x
🌐 MongoDB	Next.js (Turbopack)	0.526s (+5.6% 🔺)	0.917s (-3.4%)	0.001s (+7.7% 🔺)	1.008s (~)	0.481s	10	3.79x
🐘 Postgres	Express	1.390s (-38.6% 🟢)	1.648s (-32.2% 🟢)	0.001s (-15.4% 🟢)	2.012s (-28.5% 🟢)	0.623s	10	10.01x
🐘 Postgres	Nitro	2.154s (-4.5%)	2.888s (+3.6%)	0.001s (+7.7% 🔺)	3.015s (~)	0.860s	10	15.52x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.712s (-0.6%)	2.979s (-9.1% 🟢)	0.197s (+35.1% 🔺)	3.948s (-2.9%)	1.236s	10	1.00x
▲ Vercel	Express	2.743s (+2.3%)	3.121s (-5.9% 🟢)	0.122s (-59.2% 🟢)	3.866s (-10.4% 🟢)	1.123s	10	1.01x
▲ Vercel	Next.js (Turbopack)	2.957s (+8.5% 🔺)	3.607s (+15.4% 🔺)	0.156s (-17.8% 🟢)	4.528s (+13.9% 🔺)	1.571s	10	1.09x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	8/12
🐘 Postgres	Express	6/12
▲ Vercel	Express	6/12

Fastest World by Framework

Winner determined by most benchmark wins

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

Column Definitions

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

Worlds:

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

📋 View full workflow run

vercel · 2026-02-12T00:27:40Z

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

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example-nextjs-workflow-turbopack	Ready	Preview, Comment, Open in v0	Feb 13, 2026 4:00am
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pranaygp approved these changes Feb 13, 2026

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Releases

@workflow/astro@4.0.0-beta.30

Patch Changes

@workflow/builders@4.0.1-beta.47

Patch Changes

@workflow/cli@4.1.0-beta.56

Patch Changes

@workflow/core@4.1.0-beta.56

Patch Changes

@workflow/nest@0.0.0-beta.5

Patch Changes

@workflow/next@4.0.1-beta.52

Patch Changes

@workflow/nitro@4.0.1-beta.51

Patch Changes

@workflow/nuxt@4.0.1-beta.40

Patch Changes

@workflow/rollup@4.0.0-beta.13

Patch Changes

@workflow/sveltekit@4.0.0-beta.45

Patch Changes

@workflow/vite@4.0.0-beta.6

Patch Changes

@workflow/web@4.1.0-beta.33

Patch Changes

@workflow/web-shared@4.1.0-beta.51

Patch Changes

workflow@4.1.0-beta.56

Patch Changes

@workflow/world-local@4.1.0-beta.32

Patch Changes

@workflow/world-postgres@4.1.0-beta.34

Patch Changes

@workflow/world-testing@4.1.0-beta.57

Patch Changes

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🧪 E2E Test Results

Summary

❌ Failed Tests

Details by Category

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📊 Benchmark Results

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

Summary

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Reviewers

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