Version Packages (beta) by workflow-devkit-release-bot[bot] · Pull Request #1440 · vercel/workflow

workflow-devkit-release-bot · 2026-03-18T18:35:03Z

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.46

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.63
- @workflow/rollup@4.0.0-beta.29
- @workflow/vite@4.0.0-beta.22

@workflow/builders@4.0.1-beta.63

Patch Changes

Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/core@4.2.0-beta.72

@workflow/cli@4.2.0-beta.72

Patch Changes

#1442 fdbe853 Thanks @VaguelySerious! - Fix WORKFLOW_LOCAL_BASE_URL not being passed to health check command
Updated dependencies [73a851a, 84599b7, fdbe853, d428d66, aee035f, 741661b]:
- @workflow/errors@4.1.0-beta.19
- @workflow/core@4.2.0-beta.72
- @workflow/web@4.1.0-beta.44
- @workflow/world-local@4.1.0-beta.45
- @workflow/world-vercel@4.1.0-beta.45
- @workflow/builders@4.0.1-beta.63

@workflow/core@4.2.0-beta.72

Patch Changes

#1448 73a851a Thanks @pranaygp! - Add HookConflictError to @workflow/errors and use it for hook token conflicts instead of WorkflowRuntimeError
#1340 84599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
Updated dependencies [73a851a, 84599b7, fdbe853, d428d66, aee035f, 741661b]:
- @workflow/errors@4.1.0-beta.19
- @workflow/world-local@4.1.0-beta.45
- @workflow/world-vercel@4.1.0-beta.45

@workflow/errors@4.1.0-beta.19

Patch Changes

#1448 73a851a Thanks @pranaygp! - Add HookConflictError to @workflow/errors and use it for hook token conflicts instead of WorkflowRuntimeError
#1340 84599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

@workflow/nest@0.0.0-beta.21

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.63

@workflow/next@4.0.1-beta.68

Patch Changes

Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/core@4.2.0-beta.72
- @workflow/builders@4.0.1-beta.63

@workflow/nitro@4.0.1-beta.67

Patch Changes

Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/core@4.2.0-beta.72
- @workflow/builders@4.0.1-beta.63
- @workflow/rollup@4.0.0-beta.29
- @workflow/vite@4.0.0-beta.22

@workflow/nuxt@4.0.1-beta.56

Patch Changes

Updated dependencies []:
- @workflow/nitro@4.0.1-beta.67

@workflow/rollup@4.0.0-beta.29

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.63

@workflow/sveltekit@4.0.0-beta.61

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.63
- @workflow/rollup@4.0.0-beta.29
- @workflow/vite@4.0.0-beta.22

@workflow/vite@4.0.0-beta.22

Patch Changes

Updated dependencies []:
- @workflow/builders@4.0.1-beta.63

@workflow/vitest@4.0.1-beta.9

Patch Changes

Updated dependencies [73a851a, 84599b7, d428d66, aee035f]:
- @workflow/core@4.2.0-beta.72
- @workflow/world-local@4.1.0-beta.45
- @workflow/builders@4.0.1-beta.63
- @workflow/rollup@4.0.0-beta.29

@workflow/web@4.1.0-beta.44

Patch Changes

#1340 84599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

@workflow/web-shared@4.1.0-beta.67

Patch Changes

#1437 58830ca Thanks @karthikscale3! - Prevent re-renders to detail panel inputs and outputs when they are decrypted and while the run is in "running" state
Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/core@4.2.0-beta.72

workflow@4.2.0-beta.72

Patch Changes

#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
Updated dependencies [73a851a, fdbe853, 84599b7, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/core@4.2.0-beta.72
- @workflow/cli@4.2.0-beta.72
- @workflow/next@4.0.1-beta.68
- @workflow/nitro@4.0.1-beta.67
- @workflow/typescript-plugin@4.0.1-beta.5
- @workflow/astro@4.0.0-beta.46
- @workflow/nest@0.0.0-beta.21
- @workflow/rollup@4.0.0-beta.29
- @workflow/sveltekit@4.0.0-beta.61
- @workflow/nuxt@4.0.1-beta.56

@workflow/world-local@4.1.0-beta.45

Patch Changes

#1340 84599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging
#1434 d428d66 Thanks @pranaygp! - Add atomic terminal-state guards to step and wait transitions using writeExclusive lock files. Prevents concurrent step_completed/step_failed/wait_completed races and blocks step_started on already-terminal steps. Also adds cancelled to isStepTerminal.
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/errors@4.1.0-beta.19

@workflow/world-postgres@4.1.0-beta.47

Patch Changes

#1434 d428d66 Thanks @pranaygp! - Fix race condition in step_started that could corrupt the event log. The UPDATE for step_started now includes a conditional guard (status NOT IN ('completed', 'failed', 'cancelled')) to prevent a concurrent step execution from reverting a completed step back to running. Also adds terminal-state guards to step_retrying, run_completed, run_failed, and run_cancelled, and adds cancelled to the existing guards on step_completed and step_failed.
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
Updated dependencies [73a851a, 84599b7, d428d66, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/world-local@4.1.0-beta.45

@workflow/world-testing@4.1.0-beta.73

Patch Changes

Updated dependencies [73a851a, fdbe853, 84599b7, aee035f]:
- @workflow/core@4.2.0-beta.72
- @workflow/cli@4.2.0-beta.72
- workflow@4.2.0-beta.72

@workflow/world-vercel@4.1.0-beta.45

Patch Changes

#1340 84599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging
#1442 fdbe853 Thanks @VaguelySerious! - When DEBUG=workflow: is enabled, show API timing debug logs
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
#1429 741661b Thanks @VaguelySerious! - Support refs inside hook_received event payload
Updated dependencies [73a851a, 84599b7, aee035f]:
- @workflow/errors@4.1.0-beta.19

github-actions · 2026-03-18T18:35:15Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	758	0	67	825
✅ 💻 Local Development	782	0	118	900
✅ 📦 Local Production	782	0	118	900
✅ 🐘 Local Postgres	782	0	118	900
✅ 🪟 Windows	72	0	3	75
❌ 🌍 Community Worlds	118	56	15	189
✅ 📋 Other	198	0	27	225
Total	3492	56	466	4014

❌ Failed Tests

🌍 Community Worlds (56 failed)

mongodb (3 failed):

hookWorkflow is not resumable via public webhook endpoint | wrun_01KM3XFYY29C01E4E94GNR02G3
webhookWorkflow | wrun_01KM3XG7SDA1NVF706M3DVWYXP
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM3XNNK6XM4DS93NQQPT995G

redis (2 failed):

hookWorkflow is not resumable via public webhook endpoint | wrun_01KM3XFYY29C01E4E94GNR02G3
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM3XNNK6XM4DS93NQQPT995G

turso (51 failed):

addTenWorkflow | wrun_01KM3XEQE0QHYZYVV6XXQ0WE14
addTenWorkflow | wrun_01KM3XEQE0QHYZYVV6XXQ0WE14
wellKnownAgentWorkflow (.well-known/agent) | wrun_01KM3XG0YM3DRRKYSWYMEYDHH0
should work with react rendering in step
promiseAllWorkflow | wrun_01KM3XEZHWFAHQRPC58S33TX0K
promiseRaceWorkflow | wrun_01KM3XF455RF2DB4459SQ06J29
promiseAnyWorkflow | wrun_01KM3XF7P66Z235MG27BYMYA8H
importedStepOnlyWorkflow | wrun_01KM3XGB9RCADNFCZH94TJ1BMY
hookWorkflow | wrun_01KM3XFKRVN2H5QTWXNNMAV7B7
hookWorkflow is not resumable via public webhook endpoint | wrun_01KM3XFYY29C01E4E94GNR02G3
webhookWorkflow | wrun_01KM3XG7SDA1NVF706M3DVWYXP
sleepingWorkflow | wrun_01KM3XGE43YW8H2283HHNCWQFN
parallelSleepWorkflow | wrun_01KM3XGTA3C2Q5Y2HK4ESTX3RG
nullByteWorkflow | wrun_01KM3XGXNFHCP365F9BM8PZV8M
workflowAndStepMetadataWorkflow | wrun_01KM3XGZV4JBMNGDXHS1RW65GY
fetchWorkflow | wrun_01KM3XHXASB9CMKEPCGNTPAVY0
promiseRaceStressTestWorkflow | wrun_01KM3XJ0X9XYR0V07Y0AY6HDAM
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 | wrun_01KM3XN0KVB7JD2D2V14891QDM
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM3XNNK6XM4DS93NQQPT995G
hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running | wrun_01KM3XPBF91CF58PMK8BCZV4S8
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars) | wrun_01KM3XQ08SYQSZ5F561A77G62W
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument | wrun_01KM3XQ9E7N6G4PYQE32PHSWJM
closureVariableWorkflow - nested step functions with closure variables | wrun_01KM3XQF5PKBBVJ53W6QTQP2GN
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step | wrun_01KM3XQHKVZYBJKNY3W5J101XG
health check (queue-based) - workflow and step endpoints respond to health check messages
pathsAliasWorkflow - TypeScript path aliases resolve correctly | wrun_01KM3XR1RRJ09624XQS76A5G3C
Calculator.calculate - static workflow method using static step methods from another class | wrun_01KM3XR86FNBB1NFKVYRG91VPB
AllInOneService.processNumber - static workflow method using sibling static step methods | wrun_01KM3XRF2DFYPMJAAT1Q87KE0W
ChainableService.processWithThis - static step methods using this to reference the class | wrun_01KM3XRWE9YDG0Y3Z5DKFNWJD3
thisSerializationWorkflow - step function invoked with .call() and .apply() | wrun_01KM3XS394ECJWEC9FW3XWEY4A
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE | wrun_01KM3XSA37Y9ZCQ6J479WQ3B7S
instanceMethodStepWorkflow - instance methods with "use step" directive | wrun_01KM3XSH3JKE2DCWZT5DDJ84NY
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context | wrun_01KM3XSW2CH83W8D05RRFG4X90
stepFunctionAsStartArgWorkflow - step function reference passed as start() argument | wrun_01KM3XT483714P7KSGSXA663B9
cancelRun - cancelling a running workflow | wrun_01KM3XTB5A1V1BCY5VE8YM9V6Y
cancelRun via CLI - cancelling a running workflow | wrun_01KM3XTMRJD31MFMF7DV7M5TG6
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 | wrun_01KM3XV197F8071KE0SH5RATYT
sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_01KM3XVNMJYNBZGRKQ2XC30KA6
sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control) | wrun_01KM3XW03SQMN8X3Z47ACJGN38

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	68	7
✅ example	68	7
✅ express	68	7
✅ fastify	68	7
✅ hono	68	7
✅ nextjs-turbopack	73	2
✅ nextjs-webpack	73	2
✅ nitro	68	7
✅ nuxt	68	7
✅ sveltekit	68	7
✅ vite	68	7

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	66	9
✅ express-stable	66	9
✅ fastify-stable	66	9
✅ hono-stable	66	9
✅ nextjs-turbopack-canary	55	20
✅ nextjs-turbopack-stable	72	3
✅ nextjs-webpack-canary	55	20
✅ nextjs-webpack-stable	72	3
✅ nitro-stable	66	9
✅ nuxt-stable	66	9
✅ sveltekit-stable	66	9
✅ vite-stable	66	9

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	66	9
✅ express-stable	66	9
✅ fastify-stable	66	9
✅ hono-stable	66	9
✅ nextjs-turbopack-canary	55	20
✅ nextjs-turbopack-stable	72	3
✅ nextjs-webpack-canary	55	20
✅ nextjs-webpack-stable	72	3
✅ nitro-stable	66	9
✅ nuxt-stable	66	9
✅ sveltekit-stable	66	9
✅ vite-stable	66	9

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	66	9
✅ express-stable	66	9
✅ fastify-stable	66	9
✅ hono-stable	66	9
✅ nextjs-turbopack-canary	55	20
✅ nextjs-turbopack-stable	72	3
✅ nextjs-webpack-canary	55	20
✅ nextjs-webpack-stable	72	3
✅ nitro-stable	66	9
✅ nuxt-stable	66	9
✅ sveltekit-stable	66	9
✅ vite-stable	66	9

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	72	0	3

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	2
❌ mongodb	52	3	3
✅ redis-dev	3	0	2
❌ redis	53	2	3
✅ turso-dev	3	0	2
❌ turso	4	51	3

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	66	9
✅ e2e-local-postgres-nest-stable	66	9
✅ e2e-local-prod-nest-stable	66	9

📋 View full workflow run

github-actions · 2026-03-18T18:35:15Z

📊 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	🥇 Express	0.043s (-11.6% 🟢)	1.005s (~)	0.963s	10	1.00x
💻 Local	Nitro	0.043s (+10.9% 🔺)	1.006s (~)	0.963s	10	1.01x
🐘 Postgres	Express	0.059s (-26.9% 🟢)	1.012s (~)	0.954s	10	1.38x
🐘 Postgres	Nitro	0.063s (-9.1% 🟢)	1.011s (-0.9%)	0.948s	10	1.48x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	0.502s (-3.3%)	2.366s (-2.4%)	1.864s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.504s (-12.7% 🟢)	2.495s (-0.8%)	1.990s	10	1.00x
▲ Vercel	Nitro	0.563s (+8.9% 🔺)	2.455s (~)	1.892s	10	1.12x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	1.128s (+3.3%)	2.006s (~)	0.879s	10	1.00x
💻 Local	Express	1.133s (~)	2.006s (~)	0.873s	10	1.00x
🐘 Postgres	Nitro	1.148s (~)	2.013s (~)	0.865s	10	1.02x
🐘 Postgres	Express	1.148s (~)	2.014s (~)	0.866s	10	1.02x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.013s (-1.1%)	3.611s (-1.3%)	1.598s	10	1.00x
▲ Vercel	Next.js (Turbopack)	2.442s (+13.9% 🔺)	4.377s (+19.4% 🔺)	1.936s	10	1.21x
▲ Vercel	Nitro	2.608s (+18.5% 🔺)	4.085s (+6.8% 🔺)	1.477s	10	1.30x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	10.909s (-1.1%)	11.045s (-5.7% 🟢)	0.136s	3	1.00x
💻 Local	Express	10.914s (-0.6%)	11.024s (~)	0.110s	3	1.00x
💻 Local	Nitro	10.933s (+2.9%)	11.023s (~)	0.090s	3	1.00x
🐘 Postgres	Express	10.987s (+1.0%)	11.043s (~)	0.055s	3	1.01x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	16.884s (-0.9%)	18.417s (+0.7%)	1.534s	2	1.00x
▲ Vercel	Express	17.772s (+6.4% 🔺)	19.442s (+6.3% 🔺)	1.670s	2	1.05x
▲ Vercel	Nitro	17.794s (+5.5% 🔺)	19.223s (+2.7%)	1.429s	2	1.05x

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

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	27.228s (~)	28.071s (~)	0.843s	3	1.00x
🐘 Postgres	Nitro	27.253s (~)	28.066s (~)	0.813s	3	1.00x
💻 Local	Nitro	27.530s (+2.9%)	28.053s (+3.7%)	0.523s	3	1.01x
💻 Local	Express	27.552s (~)	28.059s (~)	0.507s	3	1.01x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	45.825s (+2.1%)	47.450s (+1.0%)	1.625s	2	1.00x
▲ Vercel	Next.js (Turbopack)	46.093s (-2.1%)	47.780s (-2.2%)	1.687s	2	1.01x
▲ Vercel	Express	51.166s (+12.8% 🔺)	52.991s (+13.7% 🔺)	1.825s	2	1.12x

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

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	54.221s (~)	55.104s (~)	0.884s	2	1.00x
🐘 Postgres	Express	54.227s (~)	55.105s (~)	0.878s	2	1.00x
💻 Local	Nitro	56.675s (+3.2%)	57.104s (+3.6%)	0.429s	2	1.05x
💻 Local	Express	56.705s (~)	57.102s (~)	0.398s	2	1.05x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	94.258s (-7.3% 🟢)	96.668s (-6.5% 🟢)	2.410s	1	1.00x
▲ Vercel	Express	94.564s (-1.0%)	96.036s (-1.1%)	1.472s	1	1.00x
▲ Vercel	Next.js (Turbopack)	96.412s (+0.9%)	98.738s (+1.3%)	2.326s	1	1.02x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	1.273s (-1.6%)	2.011s (~)	0.739s	15	1.00x
🐘 Postgres	Express	1.282s (+0.5%)	2.011s (~)	0.729s	15	1.01x
💻 Local	Nitro	1.517s (+2.8%)	2.005s (~)	0.488s	15	1.19x
💻 Local	Express	1.540s (+1.1%)	2.005s (~)	0.465s	15	1.21x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.896s (+24.9% 🔺)	4.203s (+11.4% 🔺)	1.307s	8	1.00x
▲ Vercel	Nitro	2.944s (+18.7% 🔺)	4.451s (+14.4% 🔺)	1.507s	8	1.02x
▲ Vercel	Next.js (Turbopack)	3.077s (+22.6% 🔺)	4.613s (+20.9% 🔺)	1.535s	7	1.06x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.445s (~)	3.013s (~)	0.568s	10	1.00x
🐘 Postgres	Nitro	2.452s (-0.7%)	3.013s (~)	0.561s	10	1.00x
💻 Local	Nitro	3.020s (+17.7% 🔺)	3.453s (+14.8% 🔺)	0.433s	9	1.24x
💻 Local	Express	3.025s (-0.6%)	3.564s (+3.2%)	0.539s	9	1.24x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.618s (-7.3% 🟢)	3.962s (-9.2% 🟢)	1.344s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.028s (+9.2% 🔺)	4.430s (+8.8% 🔺)	1.402s	7	1.16x
▲ Vercel	Nitro	3.287s (+20.7% 🔺)	4.464s (+9.3% 🔺)	1.177s	7	1.26x

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

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	3.595s (~)	4.015s (~)	0.420s	8	1.00x
🐘 Postgres	Express	3.634s (+1.5%)	4.013s (~)	0.380s	8	1.01x
💻 Local	Nitro	8.203s (+8.1% 🔺)	9.022s (+9.1% 🔺)	0.818s	4	2.28x
💻 Local	Express	8.290s (-3.0%)	8.769s (-5.4% 🟢)	0.478s	4	2.31x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.923s (-5.8% 🟢)	4.672s (+8.1% 🔺)	1.749s	7	1.00x
▲ Vercel	Express	2.959s (+6.4% 🔺)	4.286s (-1.0%)	1.327s	7	1.01x
▲ Vercel	Next.js (Turbopack)	3.823s (-4.6%)	5.118s (-2.6%)	1.295s	7	1.31x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	1.266s (-1.5%)	2.012s (~)	0.745s	15	1.00x
🐘 Postgres	Express	1.270s (+0.6%)	2.011s (~)	0.741s	15	1.00x
💻 Local	Nitro	1.525s (+2.1%)	2.005s (~)	0.481s	15	1.20x
💻 Local	Express	1.538s (-1.2%)	2.006s (~)	0.468s	15	1.21x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.137s (-35.0% 🟢)	3.515s (-25.4% 🟢)	1.378s	9	1.00x
▲ Vercel	Nitro	2.271s (-1.6%)	3.753s (~)	1.482s	8	1.06x
▲ Vercel	Next.js (Turbopack)	2.539s (-21.5% 🟢)	4.114s (-13.9% 🟢)	1.576s	8	1.19x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.461s (+0.5%)	3.011s (~)	0.551s	10	1.00x
🐘 Postgres	Nitro	2.470s (~)	3.011s (~)	0.542s	10	1.00x
💻 Local	Express	2.997s (-9.5% 🟢)	3.566s (-13.8% 🟢)	0.570s	9	1.22x
💻 Local	Nitro	3.053s (+15.5% 🔺)	3.761s (+25.1% 🔺)	0.707s	8	1.24x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.477s (-5.4% 🟢)	3.722s (-8.4% 🟢)	1.245s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.629s (-15.5% 🟢)	4.050s (-9.1% 🟢)	1.421s	8	1.06x
▲ Vercel	Express	2.931s (+9.7% 🔺)	4.309s (+7.8% 🔺)	1.378s	8	1.18x

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

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	3.620s (~)	4.015s (~)	0.395s	8	1.00x
🐘 Postgres	Express	3.642s (+1.0%)	4.014s (~)	0.372s	8	1.01x
💻 Local	Nitro	8.748s (+13.8% 🔺)	9.023s (+12.6% 🔺)	0.275s	4	2.42x
💻 Local	Express	8.925s (+0.5%)	9.521s (+2.7%)	0.596s	4	2.47x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.946s (+1.4%)	4.295s (+2.5%)	1.349s	7	1.00x
▲ Vercel	Next.js (Turbopack)	3.365s (-4.1%)	5.065s (~)	1.700s	6	1.14x
▲ Vercel	Express	3.456s (+9.6% 🔺)	4.694s (-2.6%)	1.238s	7	1.17x

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

Stream Benchmarks (includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	0.201s (+45.8% 🔺)	1.003s (~)	0.011s (+21.1% 🔺)	1.018s (~)	0.817s	10	1.00x
💻 Local	Express	0.203s (~)	1.004s (~)	0.012s (+2.6%)	1.018s (~)	0.816s	10	1.01x
🐘 Postgres	Express	0.224s (+10.0% 🔺)	0.994s (~)	0.001s (-31.6% 🟢)	1.013s (~)	0.789s	10	1.12x
🐘 Postgres	Nitro	0.230s (-2.0%)	0.995s (-0.5%)	0.002s (+15.4% 🔺)	1.013s (~)	0.784s	10	1.14x
💻 Local	Next.js (Turbopack)	⚠️ missing	-	-	-	-	-
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	1.603s (-4.0%)	2.313s (-4.5%)	0.006s (-98.6% 🟢)	2.859s (-16.5% 🟢)	1.255s	10	1.00x
▲ Vercel	Express	1.664s (+5.1% 🔺)	2.769s (+12.4% 🔺)	0.017s (+191.4% 🔺)	3.353s (+10.8% 🔺)	1.689s	10	1.04x
▲ Vercel	Next.js (Turbopack)	1.717s (+6.2% 🔺)	2.345s (-3.4%)	0.006s (+51.4% 🔺)	2.985s (-0.7%)	1.267s	10	1.07x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Nitro	9/12
🐘 Postgres	Nitro	7/12
▲ Vercel	Nitro	6/12

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	🐘 Postgres	6/12
Next.js (Turbopack)	▲ Vercel	12/12
Nitro	🐘 Postgres	7/12

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 · 2026-03-18T18:35:26Z

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

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
example-nextjs-workflow-webpack	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
example-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-astro-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-express-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-fastify-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-hono-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-nitro-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-nuxt-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-sveltekit-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workbench-vite-workflow	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workflow-docs	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workflow-nest	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm
workflow-swc-playground	Ready	Preview, Comment, Open in v0	Mar 19, 2026 8:44pm

workflow-devkit-release-bot bot requested a review from a team as a code owner March 18, 2026 18:35

vercel bot deployed to Preview – workflow-swc-playground March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-hono-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-astro-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-express-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-vite-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow March 18, 2026 18:36 View deployment

vercel bot deployed to Preview – workflow-nest March 18, 2026 18:37 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow March 18, 2026 18:37 View deployment

vercel bot deployed to Preview – example-workflow March 18, 2026 18:37 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack March 18, 2026 18:37 View deployment

vercel bot deployed to Preview – workflow-docs March 18, 2026 18:37 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack March 18, 2026 18:37 View deployment

workflow-devkit-release-bot bot force-pushed the changeset-release/main branch from 29bf368 to a813aa5 Compare March 18, 2026 19:25

workflow-devkit-release-bot bot requested a review from ijjk as a code owner March 18, 2026 19:25

vercel bot deployed to Preview – workflow-swc-playground March 18, 2026 19:26 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-vite-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-express-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-hono-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workbench-astro-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – workflow-nest March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – example-workflow March 18, 2026 19:27 View deployment

vercel bot deployed to Preview – example-workflow March 18, 2026 19:42 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow March 18, 2026 19:43 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack March 18, 2026 19:43 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack March 18, 2026 19:43 View deployment

vercel bot deployed to Preview – workflow-docs March 18, 2026 19:43 View deployment

workflow-devkit-release-bot bot force-pushed the changeset-release/main branch from 69bafd4 to 57eadfc Compare March 18, 2026 19:43

vercel bot deployed to Preview – workflow-swc-playground March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-vite-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-express-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-hono-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-astro-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workflow-nest March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – example-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – workbench-nuxt-workflow March 18, 2026 19:45 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-turbopack March 18, 2026 19:46 View deployment

vercel bot deployed to Preview – workflow-docs March 18, 2026 19:46 View deployment

vercel bot deployed to Preview – example-nextjs-workflow-webpack March 18, 2026 19:46 View deployment

workflow-devkit-release-bot bot force-pushed the changeset-release/main branch from 57eadfc to 662ee8b Compare March 18, 2026 19:59

vercel bot deployed to Preview – workflow-swc-playground March 18, 2026 20:00 View deployment

vercel bot deployed to Preview – workbench-nitro-workflow March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workbench-vite-workflow March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workbench-astro-workflow March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workbench-hono-workflow March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workflow-nest March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workbench-fastify-workflow March 18, 2026 20:01 View deployment

vercel bot deployed to Preview – workbench-sveltekit-workflow March 18, 2026 20:01 View deployment

Version Packages (beta)

26d3bf5

Conversation

workflow-devkit-release-bot bot commented Mar 18, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Releases

@workflow/astro@4.0.0-beta.46

Patch Changes

@workflow/builders@4.0.1-beta.63

Patch Changes

@workflow/cli@4.2.0-beta.72

Patch Changes

@workflow/core@4.2.0-beta.72

Patch Changes

@workflow/errors@4.1.0-beta.19

Patch Changes

@workflow/nest@0.0.0-beta.21

Patch Changes

@workflow/next@4.0.1-beta.68

Patch Changes

@workflow/nitro@4.0.1-beta.67

Patch Changes

@workflow/nuxt@4.0.1-beta.56

Patch Changes

@workflow/rollup@4.0.0-beta.29

Patch Changes

@workflow/sveltekit@4.0.0-beta.61

Patch Changes

@workflow/vite@4.0.0-beta.22

Patch Changes

@workflow/vitest@4.0.1-beta.9

Patch Changes

@workflow/web@4.1.0-beta.44

Patch Changes

@workflow/web-shared@4.1.0-beta.67

Patch Changes

workflow@4.2.0-beta.72

Patch Changes

@workflow/world-local@4.1.0-beta.45

Patch Changes

@workflow/world-postgres@4.1.0-beta.47

Patch Changes

@workflow/world-testing@4.1.0-beta.73

Patch Changes

@workflow/world-vercel@4.1.0-beta.45

Patch Changes

Uh oh!

github-actions bot commented Mar 18, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

🧪 E2E Test Results

Summary

❌ Failed Tests

Details by Category

Uh oh!

github-actions bot commented Mar 18, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

📊 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

workflow-devkit-release-bot bot commented Mar 18, 2026 •

edited

Loading

github-actions bot commented Mar 18, 2026 •

edited

Loading

github-actions bot commented Mar 18, 2026 •

edited

Loading

vercel bot commented Mar 18, 2026 •

edited

Loading