Version Packages (beta) by workflow-devkit-release-bot[bot] · Pull Request #1377 · vercel/workflow

workflow-devkit-release-bot · 2026-03-13T19:59:16Z

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/ai@4.1.0-beta.57

Minor Changes

#1362 74aea7b Thanks @pranaygp! - BREAKING CHANGE: Migrate to AI SDK v6. Drop AI SDK v5 support.
- Migrate all types from V2 to V3 (LanguageModelV2* → LanguageModelV3*)
- Update peer dependency: ai ^5 || ^6 → ^6, @ai-sdk/provider ^2 || ^3 → ^3
- Simplify CompatibleLanguageModel from V2|V3 union to LanguageModelV3
- Remove providerExecuted guard on tool-result stream parts (V3: all tool-results are provider-executed)
- Add instructions constructor option (replaces deprecated system)
- Add onStepFinish and onFinish on constructor (merged with stream callbacks)
- Add timeout stream option
- Enrich onFinish event with text, finishReason, totalUsage
- Add @workflow/ai/test export with mockTextModel and mockSequenceModel for workflow e2e testing
- Update OutputSpecification to match AI SDK v6 Output interface
- Fix WorkflowChatTransport to forward body and headers from ChatRequestOptions to prepareSendMessagesRequest and the default request body

Patch Changes

Updated dependencies []:
- workflow@4.2.0-beta.71

@workflow/astro@4.0.0-beta.45

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.62
- @workflow/rollup@4.0.0-beta.28
- @workflow/vite@4.0.0-beta.21

@workflow/builders@4.0.1-beta.62

Patch Changes

Updated dependencies []:
- @workflow/core@4.2.0-beta.71

@workflow/cli@4.2.0-beta.71

Patch Changes

Updated dependencies [d6e8727, 7b9b3c1, 0f07403, e902980]:
- @workflow/world-vercel@4.1.0-beta.44
- @workflow/web@4.1.0-beta.43
- @workflow/world-local@4.1.0-beta.44
- @workflow/core@4.2.0-beta.71
- @workflow/builders@4.0.1-beta.62

@workflow/core@4.2.0-beta.71

Patch Changes

Updated dependencies [d6e8727, 0f07403, e902980]:
- @workflow/world-vercel@4.1.0-beta.44
- @workflow/world-local@4.1.0-beta.44

@workflow/nest@0.0.0-beta.20

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.62

@workflow/next@4.0.1-beta.67

Patch Changes

Updated dependencies []:
- @workflow/core@4.2.0-beta.71
- @workflow/builders@4.0.1-beta.62

@workflow/nitro@4.0.1-beta.66

Patch Changes

Updated dependencies []:
- @workflow/core@4.2.0-beta.71
- @workflow/builders@4.0.1-beta.62
- @workflow/rollup@4.0.0-beta.28
- @workflow/vite@4.0.0-beta.21

@workflow/nuxt@4.0.1-beta.55

Patch Changes

Updated dependencies []:
- @workflow/nitro@4.0.1-beta.66

@workflow/rollup@4.0.0-beta.28

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.62

@workflow/sveltekit@4.0.0-beta.60

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.62
- @workflow/rollup@4.0.0-beta.28
- @workflow/vite@4.0.0-beta.21

@workflow/vite@4.0.0-beta.21

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.62

@workflow/vitest@4.0.1-beta.8

Patch Changes

#1359 0f07403 Thanks @VaguelySerious! - Write workflow data for vitest to the same folder as other local world runs, allowing them to be visible in observability tooling. Use a suffix-based system to ensure clearing runs on test start only affects vitest-related data.
Updated dependencies [0f07403]:
- @workflow/world-local@4.1.0-beta.44
- @workflow/core@4.2.0-beta.71
- @workflow/builders@4.0.1-beta.62
- @workflow/rollup@4.0.0-beta.28

@workflow/web@4.1.0-beta.43

Patch Changes

#1381 7b9b3c1 Thanks @karthikscale3! - web-shared: Timestamp tooltips, toast adapter, improved skeletons, and encrypted data detection for lazy-loaded events
web: Add toast for decryption

@workflow/web-shared@4.1.0-beta.66

Patch Changes

#1381 7b9b3c1 Thanks @karthikscale3! - web-shared: Timestamp tooltips, toast adapter, improved skeletons, and encrypted data detection for lazy-loaded events
web: Add toast for decryption
Updated dependencies []:
- @workflow/core@4.2.0-beta.71

workflow@4.2.0-beta.71

Patch Changes

Updated dependencies []:
- @workflow/cli@4.2.0-beta.71
- @workflow/core@4.2.0-beta.71
- @workflow/next@4.0.1-beta.67
- @workflow/nitro@4.0.1-beta.66
- @workflow/typescript-plugin@4.0.1-beta.5
- @workflow/astro@4.0.0-beta.45
- @workflow/nest@0.0.0-beta.20
- @workflow/rollup@4.0.0-beta.28
- @workflow/sveltekit@4.0.0-beta.60
- @workflow/nuxt@4.0.1-beta.55

@workflow/world-local@4.1.0-beta.44

Patch Changes

#1359 0f07403 Thanks @VaguelySerious! - Write workflow data for vitest to the same folder as other local world runs, allowing them to be visible in observability tooling. Use a suffix-based system to ensure clearing runs on test start only affects vitest-related data.

@workflow/world-postgres@4.1.0-beta.46

Patch Changes

Updated dependencies [0f07403]:
- @workflow/world-local@4.1.0-beta.44

@workflow/world-testing@4.1.0-beta.72

Patch Changes

Updated dependencies []:
- @workflow/cli@4.2.0-beta.71
- @workflow/core@4.2.0-beta.71
- workflow@4.2.0-beta.71

@workflow/world-vercel@4.1.0-beta.44

Patch Changes

#1378 d6e8727 Thanks @TooTallNate! - Reorder token resolution in fetchRunKey and resolveLatestDeploymentId to prefer options.token / VERCEL_TOKEN before calling OIDC, skipping the OIDC network call when a token is already available
#1335 e902980 Thanks @VaguelySerious! - Use undici dispatcher for queue client

vercel · 2026-03-13T19:59:26Z

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

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Mar 13, 2026 10:45pm
example-nextjs-workflow-webpack	Ready	Preview, Comment	Mar 13, 2026 10:45pm
example-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-astro-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-express-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-fastify-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-hono-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-nitro-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-nuxt-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-sveltekit-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workbench-vite-workflow	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workflow-docs	Ready	Preview, Comment, Open in v0	Mar 13, 2026 10:45pm
workflow-nest	Ready	Preview, Comment	Mar 13, 2026 10:45pm
workflow-swc-playground	Ready	Preview, Comment	Mar 13, 2026 10:45pm

github-actions · 2026-03-13T19:59:27Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ 💻 Local Development	632	0	78	710
✅ 📦 Local Production	632	0	78	710
❌ 🐘 Local Postgres	630	2	78	710
✅ 🪟 Windows	68	0	3	71
❌ 🌍 Community Worlds	116	55	15	186
✅ 📋 Other	186	0	27	213
Total	2264	57	279	2600

❌ Failed Tests

🐘 Local Postgres (2 failed)

express-stable (1 failed):

webhookWorkflow

nitro-stable (1 failed):

webhookWorkflow

🌍 Community Worlds (55 failed)

mongodb (3 failed):

hookWorkflow is not resumable via public webhook endpoint
webhookWorkflow
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously

redis (2 failed):

hookWorkflow is not resumable via public webhook endpoint
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously

turso (50 failed):

addTenWorkflow
addTenWorkflow
wellKnownAgentWorkflow (.well-known/agent)
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
importedStepOnlyWorkflow
hookWorkflow
hookWorkflow is not resumable via public webhook endpoint
webhookWorkflow
sleepingWorkflow
parallelSleepWorkflow
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
hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running
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
cancelRun - cancelling a running workflow
cancelRun via CLI - cancelling a running workflow
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router
hookWithSleepWorkflow - hook payloads delivered correctly with concurrent sleep
sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control)

Details by Category

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	62	9
✅ express-stable	62	9
✅ fastify-stable	62	9
✅ hono-stable	62	9
✅ nextjs-turbopack-stable	68	3
✅ nextjs-webpack-stable	68	3
✅ nitro-stable	62	9
✅ nuxt-stable	62	9
✅ sveltekit-stable	62	9
✅ vite-stable	62	9

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	62	9
✅ express-stable	62	9
✅ fastify-stable	62	9
✅ hono-stable	62	9
✅ nextjs-turbopack-stable	68	3
✅ nextjs-webpack-stable	68	3
✅ nitro-stable	62	9
✅ nuxt-stable	62	9
✅ sveltekit-stable	62	9
✅ vite-stable	62	9

❌ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	62	0	9
❌ express-stable	61	1	9
✅ fastify-stable	62	0	9
✅ hono-stable	62	0	9
✅ nextjs-turbopack-stable	68	0	3
✅ nextjs-webpack-stable	68	0	3
❌ nitro-stable	61	1	9
✅ nuxt-stable	62	0	9
✅ sveltekit-stable	62	0	9
✅ vite-stable	62	0	9

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	68	0	3

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	2
❌ mongodb	51	3	3
✅ redis-dev	3	0	2
❌ redis	52	2	3
✅ turso-dev	3	0	2
❌ turso	4	50	3

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	62	9
✅ e2e-local-postgres-nest-stable	62	9
✅ e2e-local-prod-nest-stable	62	9

📋 View full workflow run

❌ Some E2E test jobs failed:

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

Check the workflow run for details.

github-actions · 2026-03-13T19:59:28Z

📊 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	0.040s (+21.9% 🔺)	1.006s (~)	0.967s	10	1.00x
💻 Local	Express	0.040s (+25.9% 🔺)	1.005s (~)	0.965s	10	1.02x
💻 Local	Next.js (Turbopack)	0.048s (+14.3% 🔺)	1.005s (~)	0.957s	10	1.22x
🐘 Postgres	Next.js (Turbopack)	0.049s (-10.9% 🟢)	1.011s (~)	0.962s	10	1.25x
🌐 Redis	Next.js (Turbopack)	0.052s (+25.5% 🔺)	1.005s (~)	0.953s	10	1.32x
🐘 Postgres	Nitro	0.058s (+60.2% 🔺)	1.013s (~)	0.954s	10	1.48x
🐘 Postgres	Express	0.071s (+31.6% 🔺)	1.014s (~)	0.943s	10	1.79x
🌐 MongoDB	Next.js (Turbopack)	0.129s (+54.2% 🔺)	1.008s (~)	0.879s	10	3.26x

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.115s (+1.1%)	2.006s (~)	0.890s	10	1.00x
🐘 Postgres	Next.js (Turbopack)	1.119s (-1.0%)	2.011s (~)	0.892s	10	1.00x
🌐 Redis	Next.js (Turbopack)	1.123s (+3.3%)	2.006s (~)	0.884s	10	1.01x
💻 Local	Nitro	1.123s (+1.8%)	2.006s (~)	0.883s	10	1.01x
💻 Local	Express	1.128s (+2.2%)	2.006s (~)	0.878s	10	1.01x
🐘 Postgres	Nitro	1.151s (+5.3% 🔺)	2.013s (~)	0.863s	10	1.03x
🐘 Postgres	Express	1.152s (+2.4%)	2.012s (~)	0.860s	10	1.03x
🌐 MongoDB	Next.js (Turbopack)	1.320s (+2.5%)	2.008s (~)	0.688s	10	1.18x

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	10.691s (-1.0%)	11.038s (~)	0.347s	3	1.00x
💻 Local	Next.js (Turbopack)	10.780s (+1.0%)	11.023s (~)	0.243s	3	1.01x
🌐 Redis	Next.js (Turbopack)	10.796s (+2.2%)	11.023s (~)	0.227s	3	1.01x
💻 Local	Nitro	10.861s (+0.8%)	11.024s (~)	0.162s	3	1.02x
💻 Local	Express	10.876s (+0.8%)	11.023s (~)	0.147s	3	1.02x
🐘 Postgres	Express	10.965s (+1.5%)	11.043s (~)	0.078s	3	1.03x
🐘 Postgres	Nitro	10.998s (+4.0%)	11.712s (+6.1% 🔺)	0.715s	3	1.03x
🌐 MongoDB	Next.js (Turbopack)	12.278s (+1.7%)	13.022s (+2.6%)	0.745s	3	1.15x

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	26.588s (-0.8%)	27.056s (~)	0.468s	3	1.00x
🌐 Redis	Next.js (Turbopack)	26.665s (+1.4%)	27.050s (~)	0.385s	3	1.00x
💻 Local	Next.js (Turbopack)	27.076s (~)	28.054s (+3.7%)	0.978s	3	1.02x
🐘 Postgres	Express	27.106s (+0.5%)	28.057s (+3.7%)	0.951s	3	1.02x
🐘 Postgres	Nitro	27.165s (+3.1%)	28.068s (+3.7%)	0.904s	3	1.02x
💻 Local	Nitro	27.397s (+0.7%)	28.052s (~)	0.656s	3	1.03x
💻 Local	Express	27.463s (+1.0%)	28.052s (~)	0.589s	3	1.03x
🌐 MongoDB	Next.js (Turbopack)	30.465s (+1.1%)	31.038s (+1.6%)	0.574s	2	1.15x

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	53.102s (-1.3%)	53.588s (-0.9%)	0.485s	2	1.00x
🌐 Redis	Next.js (Turbopack)	53.322s (+1.6%)	54.097s (+1.9%)	0.775s	2	1.00x
🐘 Postgres	Express	54.183s (+0.6%)	55.094s (+1.8%)	0.911s	2	1.02x
🐘 Postgres	Nitro	54.239s (+3.0%)	55.105s (+3.8%)	0.866s	2	1.02x
💻 Local	Next.js (Turbopack)	55.781s (~)	56.103s (~)	0.323s	2	1.05x
💻 Local	Express	56.614s (+1.0%)	57.103s (+1.8%)	0.489s	2	1.07x
💻 Local	Nitro	56.697s (+1.2%)	57.104s (+1.8%)	0.408s	2	1.07x
🌐 MongoDB	Next.js (Turbopack)	60.792s (~)	61.071s (~)	0.279s	2	1.14x

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.274s (+6.5% 🔺)	2.006s (~)	0.732s	15	1.00x
🐘 Postgres	Next.js (Turbopack)	1.420s (+2.6%)	2.010s (~)	0.590s	15	1.11x
🐘 Postgres	Nitro	1.428s (+11.5% 🔺)	2.012s (~)	0.584s	15	1.12x
🐘 Postgres	Express	1.438s (+7.7% 🔺)	2.011s (~)	0.572s	15	1.13x
💻 Local	Nitro	1.505s (+6.3% 🔺)	2.006s (~)	0.501s	15	1.18x
💻 Local	Next.js (Turbopack)	1.509s (+5.6% 🔺)	2.006s (~)	0.497s	15	1.18x
💻 Local	Express	1.515s (+7.0% 🔺)	2.006s (~)	0.491s	15	1.19x
🌐 MongoDB	Next.js (Turbopack)	2.132s (-0.6%)	3.008s (~)	0.876s	10	1.67x

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.549s (+4.4%)	3.014s (~)	0.465s	10	1.00x
🌐 Redis	Next.js (Turbopack)	2.563s (+6.6% 🔺)	3.008s (~)	0.446s	10	1.01x
🐘 Postgres	Nitro	2.575s (+8.1% 🔺)	3.015s (~)	0.440s	10	1.01x
🐘 Postgres	Next.js (Turbopack)	2.619s (+2.0%)	3.012s (~)	0.393s	10	1.03x
💻 Local	Next.js (Turbopack)	2.734s (+5.4% 🔺)	3.107s (+3.3%)	0.373s	10	1.07x
💻 Local	Nitro	2.853s (+8.9% 🔺)	3.007s (~)	0.155s	10	1.12x
💻 Local	Express	2.876s (+9.9% 🔺)	3.107s (+3.3%)	0.231s	10	1.13x
🌐 MongoDB	Next.js (Turbopack)	4.771s (+2.5%)	5.177s (~)	0.406s	6	1.87x

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	3.979s (+1.2%)	4.447s (~)	0.468s	7	1.00x
🐘 Postgres	Nitro	4.048s (+10.3% 🔺)	4.446s (+10.7% 🔺)	0.398s	7	1.02x
🐘 Postgres	Next.js (Turbopack)	4.138s (+0.6%)	5.014s (~)	0.876s	6	1.04x
🌐 Redis	Next.js (Turbopack)	4.168s (+7.3% 🔺)	4.724s (+14.2% 🔺)	0.556s	7	1.05x
💻 Local	Next.js (Turbopack)	7.524s (+9.3% 🔺)	8.265s (+10.0% 🔺)	0.741s	4	1.89x
💻 Local	Express	7.944s (+5.0%)	8.523s (+6.3% 🔺)	0.579s	4	2.00x
💻 Local	Nitro	7.974s (+8.2% 🔺)	8.769s (+9.4% 🔺)	0.795s	4	2.00x
🌐 MongoDB	Next.js (Turbopack)	10.059s (+2.1%)	10.348s (~)	0.289s	3	2.53x

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.280s (+6.7% 🔺)	2.006s (~)	0.727s	15	1.00x
🐘 Postgres	Express	1.382s (+4.3%)	2.011s (~)	0.629s	15	1.08x
🐘 Postgres	Next.js (Turbopack)	1.396s (+0.9%)	2.010s (~)	0.614s	15	1.09x
🐘 Postgres	Nitro	1.432s (+14.3% 🔺)	2.011s (~)	0.579s	15	1.12x
💻 Local	Express	1.511s (+4.1%)	2.006s (~)	0.495s	15	1.18x
💻 Local	Nitro	1.514s (+5.7% 🔺)	2.006s (~)	0.492s	15	1.18x
💻 Local	Next.js (Turbopack)	1.534s (+7.0% 🔺)	2.005s (~)	0.471s	15	1.20x
🌐 MongoDB	Next.js (Turbopack)	2.226s (+3.3%)	3.008s (~)	0.782s	10	1.74x

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	2.530s (-6.1% 🟢)	3.011s (-3.3%)	0.481s	10	1.00x
🐘 Postgres	Express	2.550s (+4.1%)	3.013s (~)	0.462s	10	1.01x
🌐 Redis	Next.js (Turbopack)	2.572s (+7.1% 🔺)	3.008s (~)	0.436s	10	1.02x
🐘 Postgres	Nitro	2.661s (+10.8% 🔺)	3.112s (+3.3%)	0.451s	10	1.05x
💻 Local	Next.js (Turbopack)	2.862s (+2.2%)	3.109s (~)	0.247s	10	1.13x
💻 Local	Nitro	2.900s (+6.0% 🔺)	3.343s (+11.1% 🔺)	0.443s	9	1.15x
💻 Local	Express	2.936s (+10.1% 🔺)	3.677s (+22.3% 🔺)	0.741s	9	1.16x
🌐 MongoDB	Next.js (Turbopack)	4.814s (+2.2%)	5.177s (~)	0.363s	6	1.90x

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	3.973s (-0.6%)	4.445s (-3.2%)	0.472s	7	1.00x
🐘 Postgres	Nitro	4.050s (+10.0% 🔺)	4.446s (+10.7% 🔺)	0.395s	7	1.02x
🌐 Redis	Next.js (Turbopack)	4.104s (+3.2%)	4.868s (+9.7% 🔺)	0.764s	7	1.03x
🐘 Postgres	Next.js (Turbopack)	4.216s (~)	5.013s (~)	0.797s	6	1.06x
💻 Local	Next.js (Turbopack)	8.206s (-3.9%)	8.767s (-2.8%)	0.561s	4	2.07x
💻 Local	Nitro	8.799s (+8.7% 🔺)	9.273s (+8.7% 🔺)	0.474s	4	2.21x
💻 Local	Express	9.037s (+13.3% 🔺)	9.523s (+8.6% 🔺)	0.486s	4	2.27x
🌐 MongoDB	Next.js (Turbopack)	9.901s (~)	10.348s (~)	0.447s	3	2.49x

Stream Benchmarks (includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	0.159s (-12.5% 🟢)	1.001s (~)	0.002s (-6.3% 🟢)	1.012s (~)	0.853s	10	1.00x
🌐 Redis	Next.js (Turbopack)	0.169s (+31.9% 🔺)	1.000s (~)	0.001s (-7.1% 🟢)	1.007s (~)	0.838s	10	1.07x
💻 Local	Next.js (Turbopack)	0.173s (+23.2% 🔺)	1.002s (~)	0.011s (-1.7%)	1.017s (~)	0.845s	10	1.09x
💻 Local	Nitro	0.196s (+13.5% 🔺)	1.003s (~)	0.011s (-1.8%)	1.017s (~)	0.821s	10	1.23x
💻 Local	Express	0.197s (+10.4% 🔺)	1.003s (~)	0.011s (-0.9%)	1.017s (~)	0.820s	10	1.24x
🐘 Postgres	Nitro	0.223s (+79.9% 🔺)	0.995s (-0.6%)	0.001s (+7.7% 🔺)	1.012s (~)	0.789s	10	1.40x
🐘 Postgres	Express	0.231s (+22.6% 🔺)	0.993s (~)	0.002s (+30.8% 🔺)	1.013s (~)	0.782s	10	1.45x
🌐 MongoDB	Next.js (Turbopack)	0.510s (+6.2% 🔺)	0.943s (-1.5%)	0.002s (+13.3% 🔺)	1.009s (~)	0.499s	10	3.21x

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	9/12
🐘 Postgres	Next.js (Turbopack)	8/12

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	🐘 Postgres	8/12
Next.js (Turbopack)	🐘 Postgres	6/12
Nitro	🐘 Postgres	8/12

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

❌ Some benchmark jobs failed:

Local: success
Postgres: success
Vercel: failure

Check the workflow run for details.

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Releases

@workflow/ai@4.1.0-beta.57

Minor Changes

Patch Changes

@workflow/astro@4.0.0-beta.45

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@workflow/builders@4.0.1-beta.62

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@workflow/cli@4.2.0-beta.71

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@workflow/core@4.2.0-beta.71

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@workflow/nest@0.0.0-beta.20

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@workflow/next@4.0.1-beta.67

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@workflow/nitro@4.0.1-beta.66

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@workflow/nuxt@4.0.1-beta.55

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@workflow/rollup@4.0.0-beta.28

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@workflow/sveltekit@4.0.0-beta.60

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@workflow/vite@4.0.0-beta.21

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@workflow/vitest@4.0.1-beta.8

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@workflow/web@4.1.0-beta.43

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@workflow/web-shared@4.1.0-beta.66

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workflow@4.2.0-beta.71

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@workflow/world-local@4.1.0-beta.44

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@workflow/world-postgres@4.1.0-beta.46

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@workflow/world-testing@4.1.0-beta.72

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@workflow/world-vercel@4.1.0-beta.44

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🧪 E2E Test Results

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📊 Benchmark Results

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