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 [977b7e9]:
- @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

#1461 977b7e9 Thanks @AndrewBarba! - Add optional projectRoot to builder config to allow explicit resolution of workflow module specifiers without relying on process.cwd(). Threads the root through discovery, SWC transforms, and the Next.js deferred builder while preserving existing behavior when omitted.
Updated dependencies [73a851a, 84599b7, 78f1b0e, aee035f, 2b07294]:
- @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, 78f1b0e, aee035f, 741661b, 2b07294, 977b7e9]:
- @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/world@4.1.0-beta.14
- @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
#1460 78f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)
#1342 aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.
#1446 2b07294 Thanks @VaguelySerious! - Ensure open stream flush is await-able in pendingOps
Updated dependencies [73a851a, 84599b7, fdbe853, d428d66, 78f1b0e, 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/world@4.1.0-beta.14

@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 [977b7e9]:
- @workflow/builders@4.0.1-beta.63

@workflow/next@4.0.1-beta.68

Patch Changes

#1461 977b7e9 Thanks @AndrewBarba! - Add optional projectRoot to builder config to allow explicit resolution of workflow module specifiers without relying on process.cwd(). Threads the root through discovery, SWC transforms, and the Next.js deferred builder while preserving existing behavior when omitted.
Updated dependencies [73a851a, 84599b7, 78f1b0e, aee035f, 2b07294, 977b7e9]:
- @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, 78f1b0e, aee035f, 2b07294, 977b7e9]:
- @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 [977b7e9]:
- @workflow/builders@4.0.1-beta.63

@workflow/sveltekit@4.0.0-beta.61

Patch Changes

Updated dependencies [977b7e9]:
- @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 [977b7e9]:
- @workflow/builders@4.0.1-beta.63

@workflow/vitest@4.0.1-beta.9

Patch Changes

Updated dependencies [73a851a, 84599b7, d428d66, 78f1b0e, aee035f, 2b07294, 977b7e9]:
- @workflow/core@4.2.0-beta.72
- @workflow/world-local@4.1.0-beta.45
- @workflow/world@4.1.0-beta.14
- @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, 78f1b0e, aee035f, 2b07294]:
- @workflow/core@4.2.0-beta.72
- @workflow/world@4.1.0-beta.14

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, 78f1b0e, aee035f, 2b07294, 977b7e9]:
- @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@4.1.0-beta.14

Patch Changes

#1460 78f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)

@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.
#1460 78f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)
#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, 78f1b0e, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/world@4.1.0-beta.14

@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.
#1460 78f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)
#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, 78f1b0e, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/world-local@4.1.0-beta.45
- @workflow/world@4.1.0-beta.14

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

Patch Changes

Updated dependencies [73a851a, fdbe853, 84599b7, 78f1b0e, aee035f, 2b07294]:
- @workflow/core@4.2.0-beta.72
- @workflow/cli@4.2.0-beta.72
- @workflow/world@4.1.0-beta.14
- 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, 78f1b0e, aee035f]:
- @workflow/errors@4.1.0-beta.19
- @workflow/world@4.1.0-beta.14

github-actions · 2026-03-18T18:35:15Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
❌ ▲ Vercel Production	779	1	67	847
✅ 💻 Local Development	727	0	120	847
✅ 📦 Local Production	782	0	142	924
✅ 🐘 Local Postgres	782	0	142	924
✅ 🪟 Windows	72	0	5	77
❌ 🌍 Community Worlds	118	56	21	195
✅ 📋 Other	198	0	33	231
Total	3458	57	530	4045

❌ Failed Tests

▲ Vercel Production (1 failed)

example (1 failed):

readableStreamWorkflow | wrun_01KM6VG5JDP6CZ62YW7S0TFTG0 | 🔍 observability

🌍 Community Worlds (56 failed)

mongodb (3 failed):

hookWorkflow is not resumable via public webhook endpoint | wrun_01KM6VGT03DWMV23PVV298CF8N
webhookWorkflow | wrun_01KM6VH2ZPTWZ1RB78EMBW6GCC
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM6VQ6CASZYGM4AYYTJWS5XX

redis (2 failed):

hookWorkflow is not resumable via public webhook endpoint | wrun_01KM6VGT03DWMV23PVV298CF8N
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM6VQ6CASZYGM4AYYTJWS5XX

turso (51 failed):

addTenWorkflow | wrun_01KM6VFN4ZQMNZ91VDP93CJZJN
addTenWorkflow | wrun_01KM6VFN4ZQMNZ91VDP93CJZJN
wellKnownAgentWorkflow (.well-known/agent) | wrun_01KM6VHCW0CN80PVH7SE1WWBHX
should work with react rendering in step
promiseAllWorkflow | wrun_01KM6VFVCX2NNR3WT9X6QBHD1R
promiseRaceWorkflow | wrun_01KM6VG1F86N7W862M2WR2TWY7
promiseAnyWorkflow | wrun_01KM6VG3HDZV6JA2DDY6VAG9T3
importedStepOnlyWorkflow | wrun_01KM6VHTC3Z3C00XW08K52KDGS
hookWorkflow | wrun_01KM6VGFEKG0JAKZWHDF9WAG5C
hookWorkflow is not resumable via public webhook endpoint | wrun_01KM6VGT03DWMV23PVV298CF8N
webhookWorkflow | wrun_01KM6VH2ZPTWZ1RB78EMBW6GCC
sleepingWorkflow | wrun_01KM6VH9MN9JYJT139NPHKJ7ME
parallelSleepWorkflow | wrun_01KM6VHNY1YYJW9HWRZBM8VMC8
nullByteWorkflow | wrun_01KM6VHS2S5F33NMS38SQFDSJS
workflowAndStepMetadataWorkflow | wrun_01KM6VHV5A31XEEH1K6SRKKNH5
fetchWorkflow | wrun_01KM6VKMTDMXKXRTG9M4S227G5
promiseRaceStressTestWorkflow | wrun_01KM6VKR44GNYMR886TV2323PC
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_01KM6VPH93HN92FX4R1KFXJH56
concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KM6VQ6CASZYGM4AYYTJWS5XX
hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running | wrun_01KM6VQW1F1AE4Q8QD0MMDCW56
stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars) | wrun_01KM6VRG7D0XT4RKH7134NHHNH
stepFunctionWithClosureWorkflow - step function with closure variables passed as argument | wrun_01KM6VRV3HV5CNB84YJGSQ4R1R
closureVariableWorkflow - nested step functions with closure variables | wrun_01KM6VS02AZF1TK784YW747NRQ
spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step | wrun_01KM6VS23GD2NV2BSQTSH86NAQ
health check (queue-based) - workflow and step endpoints respond to health check messages
pathsAliasWorkflow - TypeScript path aliases resolve correctly | wrun_01KM6VSHF00FNP7HBPHVED5CGV
Calculator.calculate - static workflow method using static step methods from another class | wrun_01KM6VSPHEW76NSBP2JMTJJBWD
AllInOneService.processNumber - static workflow method using sibling static step methods | wrun_01KM6VSWQ7GZYRPGR844V6163Z
ChainableService.processWithThis - static step methods using this to reference the class | wrun_01KM6VT2H0DNNZH6TMMAHCRETJ
thisSerializationWorkflow - step function invoked with .call() and .apply() | wrun_01KM6VT9PW7ANXBRJSYM2YQ94M
customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE | wrun_01KM6VTGY0CX0VRSBEHN04N6X7
instanceMethodStepWorkflow - instance methods with "use step" directive | wrun_01KM6VTQ2MSKN69PTCRNRQXCCZ
crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context | wrun_01KM6VV3MTSQT80W0HK45AV2SX
stepFunctionAsStartArgWorkflow - step function reference passed as start() argument | wrun_01KM6VVAZGAQC79QBS9V42HZB4
cancelRun - cancelling a running workflow | wrun_01KM6VVHCR5SE6EMPNSSCJKS9Q
cancelRun via CLI - cancelling a running workflow | wrun_01KM6VVT6MH93RM06ZW5FARDF0
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_01KM6VW5F1J3SRH8J58D0AZS0J
sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_01KM6VWT370M9QJEHJ66WSK9KH
sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control) | wrun_01KM6VX44PP1RYSDQSGT224B4C

Details by Category

❌ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	70	0	7
❌ example	69	1	7
✅ express	70	0	7
✅ fastify	70	0	7
✅ hono	70	0	7
✅ nextjs-turbopack	75	0	2
✅ nextjs-webpack	75	0	2
✅ nitro	70	0	7
✅ nuxt	70	0	7
✅ sveltekit	70	0	7
✅ vite	70	0	7

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	66	11
✅ express-stable	66	11
✅ fastify-stable	66	11
✅ hono-stable	66	11
✅ nextjs-turbopack-stable	72	5
✅ nextjs-webpack-canary	55	22
✅ nextjs-webpack-stable	72	5
✅ nitro-stable	66	11
✅ nuxt-stable	66	11
✅ sveltekit-stable	66	11
✅ vite-stable	66	11

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	66	11
✅ express-stable	66	11
✅ fastify-stable	66	11
✅ hono-stable	66	11
✅ nextjs-turbopack-canary	55	22
✅ nextjs-turbopack-stable	72	5
✅ nextjs-webpack-canary	55	22
✅ nextjs-webpack-stable	72	5
✅ nitro-stable	66	11
✅ nuxt-stable	66	11
✅ sveltekit-stable	66	11
✅ vite-stable	66	11

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	66	11
✅ express-stable	66	11
✅ fastify-stable	66	11
✅ hono-stable	66	11
✅ nextjs-turbopack-canary	55	22
✅ nextjs-turbopack-stable	72	5
✅ nextjs-webpack-canary	55	22
✅ nextjs-webpack-stable	72	5
✅ nitro-stable	66	11
✅ nuxt-stable	66	11
✅ sveltekit-stable	66	11
✅ vite-stable	66	11

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	72	0	5

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	2
❌ mongodb	52	3	5
✅ redis-dev	3	0	2
❌ redis	53	2	5
✅ turso-dev	3	0	2
❌ turso	4	51	5

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	66	11
✅ e2e-local-postgres-nest-stable	66	11
✅ e2e-local-prod-nest-stable	66	11

📋 View full workflow run

❌ Some E2E test jobs failed:

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

Check the workflow run for details.

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	0.042s (-6.0% 🟢)	1.005s (~)	0.963s	10	1.00x
💻 Local	Nitro	0.048s (+1.3%)	1.005s (~)	0.957s	10	1.14x
💻 Local	Next.js (Turbopack)	0.051s	1.005s	0.954s	10	1.22x
🐘 Postgres	Next.js (Turbopack)	0.059s	1.012s	0.953s	10	1.40x
🌐 Redis	Next.js (Turbopack)	0.059s	1.006s	0.946s	10	1.41x
🐘 Postgres	Express	0.062s (-13.2% 🟢)	1.011s (-0.6%)	0.949s	10	1.47x
🐘 Postgres	Nitro	0.062s (-10.7% 🟢)	1.012s (~)	0.950s	10	1.47x
🌐 MongoDB	Next.js (Turbopack)	0.103s	1.008s	0.905s	10	2.44x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	0.541s (-6.1% 🟢)	2.191s (-14.3% 🟢)	1.649s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.641s (-11.2% 🟢)	2.673s (+3.3%)	2.032s	10	1.18x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.118s	2.006s	0.888s	10	1.00x
💻 Local	Nitro	1.124s (~)	2.007s (~)	0.883s	10	1.01x
💻 Local	Express	1.127s (~)	2.006s (~)	0.878s	10	1.01x
🌐 Redis	Next.js (Turbopack)	1.133s	2.008s	0.875s	10	1.01x
🐘 Postgres	Next.js (Turbopack)	1.136s	2.013s	0.877s	10	1.02x
🐘 Postgres	Nitro	1.148s (~)	2.012s (~)	0.864s	10	1.03x
🐘 Postgres	Express	1.149s (+0.9%)	2.012s (~)	0.862s	10	1.03x
🌐 MongoDB	Next.js (Turbopack)	1.319s	2.008s	0.689s	10	1.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.092s (-5.2% 🟢)	3.328s (-14.5% 🟢)	1.236s	10	1.00x
▲ Vercel	Next.js (Turbopack)	2.275s (-2.0%)	3.890s (+2.1%)	1.615s	10	1.09x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	10.829s	11.023s	0.194s	3	1.00x
🌐 Redis	Next.js (Turbopack)	10.839s	11.026s	0.186s	3	1.00x
💻 Local	Nitro	10.896s (~)	11.024s (~)	0.128s	3	1.01x
💻 Local	Express	10.907s (~)	11.022s (~)	0.115s	3	1.01x
🐘 Postgres	Next.js (Turbopack)	10.925s	11.044s	0.119s	3	1.01x
🐘 Postgres	Express	10.938s (~)	11.042s (~)	0.104s	3	1.01x
🐘 Postgres	Nitro	10.951s (~)	11.044s (~)	0.092s	3	1.01x
🌐 MongoDB	Next.js (Turbopack)	12.272s	13.022s	0.750s	3	1.13x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	17.405s (-2.0%)	19.403s (-2.0%)	1.998s	2	1.00x
▲ Vercel	Express	17.468s (+0.5%)	18.410s (-4.9%)	0.942s	2	1.00x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	14.481s	15.031s	0.550s	4	1.00x
🐘 Postgres	Next.js (Turbopack)	14.484s	15.043s	0.559s	4	1.00x
🐘 Postgres	Express	14.629s (~)	15.041s (~)	0.412s	4	1.01x
🐘 Postgres	Nitro	14.668s (-1.0%)	15.041s (~)	0.373s	4	1.01x
💻 Local	Next.js (Turbopack)	14.680s	15.030s	0.350s	4	1.01x
💻 Local	Nitro	14.911s (~)	15.029s (~)	0.118s	4	1.03x
💻 Local	Express	14.936s (~)	15.031s (-3.2%)	0.095s	4	1.03x
🌐 MongoDB	Next.js (Turbopack)	17.853s	18.026s	0.173s	4	1.23x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	34.190s (+1.2%)	35.517s (~)	1.327s	2	1.00x
▲ Vercel	Next.js (Turbopack)	35.120s (+8.2% 🔺)	37.949s (+9.4% 🔺)	2.829s	2	1.03x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	13.753s	14.029s	0.276s	7	1.00x
🐘 Postgres	Next.js (Turbopack)	13.995s	14.324s	0.330s	7	1.02x
🐘 Postgres	Express	14.094s (+0.6%)	15.039s (+3.9%)	0.945s	6	1.02x
🐘 Postgres	Nitro	14.114s (-1.8%)	14.896s (-1.0%)	0.782s	7	1.03x
💻 Local	Nitro	16.463s (~)	17.031s (~)	0.567s	6	1.20x
💻 Local	Express	16.496s (-1.1%)	17.030s (~)	0.534s	6	1.20x
💻 Local	Next.js (Turbopack)	16.683s	17.198s	0.516s	6	1.21x
🌐 MongoDB	Next.js (Turbopack)	20.423s	21.028s	0.604s	5	1.48x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	59.819s (+3.7%)	61.280s (+3.1%)	1.460s	2	1.00x
▲ Vercel	Next.js (Turbopack)	60.678s (-3.4%)	62.441s (-3.1%)	1.762s	2	1.01x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	1.242s	2.012s	0.769s	15	1.00x
🐘 Postgres	Express	1.272s (~)	2.010s (~)	0.739s	15	1.02x
🐘 Postgres	Nitro	1.273s (-1.6%)	2.012s (~)	0.739s	15	1.02x
🌐 Redis	Next.js (Turbopack)	1.392s	2.007s	0.615s	15	1.12x
💻 Local	Nitro	1.506s (+1.5%)	2.006s (~)	0.500s	15	1.21x
💻 Local	Express	1.529s (+1.5%)	2.006s (~)	0.477s	15	1.23x
💻 Local	Next.js (Turbopack)	1.621s	2.074s	0.453s	15	1.30x
🌐 MongoDB	Next.js (Turbopack)	2.164s	3.008s	0.844s	10	1.74x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.512s (+0.8%)	4.013s (+2.8%)	1.501s	8	1.00x
▲ Vercel	Express	2.867s (+3.9%)	4.337s (-6.0% 🟢)	1.471s	7	1.14x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.423s (-1.6%)	3.012s (~)	0.589s	10	1.00x
🐘 Postgres	Next.js (Turbopack)	2.456s	3.012s	0.557s	10	1.01x
🐘 Postgres	Nitro	2.459s (~)	3.011s (~)	0.553s	10	1.01x
🌐 Redis	Next.js (Turbopack)	2.666s	3.009s	0.343s	10	1.10x
💻 Local	Express	2.887s (-3.7%)	3.108s (-12.8% 🟢)	0.221s	10	1.19x
💻 Local	Nitro	3.147s (+9.6% 🔺)	3.885s (+25.0% 🔺)	0.738s	8	1.30x
💻 Local	Next.js (Turbopack)	3.187s	3.759s	0.572s	8	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.717s	5.177s	0.460s	6	1.95x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.935s (+2.8%)	3.999s (-10.4% 🟢)	1.064s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.016s (+14.7% 🔺)	4.671s (+16.0% 🔺)	1.655s	7	1.03x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	3.590s (-1.2%)	4.015s (~)	0.424s	8	1.00x
🐘 Postgres	Express	3.611s (+0.6%)	4.013s (~)	0.402s	8	1.01x
🐘 Postgres	Next.js (Turbopack)	3.829s	4.015s	0.186s	8	1.07x
🌐 Redis	Next.js (Turbopack)	4.270s	5.012s	0.742s	6	1.19x
💻 Local	Next.js (Turbopack)	8.073s	8.771s	0.698s	4	2.25x
💻 Local	Express	8.118s (-4.2%)	9.020s (~)	0.902s	4	2.26x
💻 Local	Nitro	8.269s (+1.8%)	9.020s (+2.8%)	0.751s	4	2.30x
🌐 MongoDB	Next.js (Turbopack)	9.881s	10.348s	0.467s	3	2.75x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.635s (+10.7% 🔺)	5.083s (+8.9% 🔺)	1.447s	6	1.00x
▲ Vercel	Next.js (Turbopack)	4.113s (+22.6% 🔺)	5.971s (+19.2% 🔺)	1.858s	6	1.13x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	1.240s	2.011s	0.772s	15	1.00x
🐘 Postgres	Nitro	1.263s (-1.1%)	2.010s (~)	0.747s	15	1.02x
🐘 Postgres	Express	1.279s (+1.6%)	2.010s (~)	0.731s	15	1.03x
🌐 Redis	Next.js (Turbopack)	1.318s	2.008s	0.689s	15	1.06x
💻 Local	Nitro	1.504s (-3.5%)	2.005s (~)	0.501s	15	1.21x
💻 Local	Express	1.560s (+1.5%)	2.007s (~)	0.446s	15	1.26x
💻 Local	Next.js (Turbopack)	1.586s	2.006s	0.420s	15	1.28x
🌐 MongoDB	Next.js (Turbopack)	2.189s	3.008s	0.819s	10	1.77x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.031s (-8.1% 🟢)	3.425s (-11.5% 🟢)	1.393s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.535s (-2.5%)	4.160s (+3.7%)	1.625s	8	1.25x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.441s (~)	3.011s (~)	0.570s	10	1.00x
🐘 Postgres	Next.js (Turbopack)	2.445s	3.012s	0.568s	10	1.00x
🐘 Postgres	Nitro	2.446s (~)	3.011s (~)	0.565s	10	1.00x
🌐 Redis	Next.js (Turbopack)	2.625s	3.009s	0.384s	10	1.08x
💻 Local	Express	3.003s (-1.0%)	3.760s (~)	0.757s	8	1.23x
💻 Local	Nitro	3.079s (+1.7%)	3.884s (+5.7% 🔺)	0.805s	8	1.26x
💻 Local	Next.js (Turbopack)	3.084s	3.761s	0.677s	8	1.26x
🌐 MongoDB	Next.js (Turbopack)	4.819s	5.176s	0.357s	6	1.97x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.699s (+0.8%)	3.901s (-15.4% 🟢)	1.202s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.113s (+30.8% 🔺)	4.558s (+24.4% 🔺)	1.445s	7	1.15x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Nitro	3.584s (-0.9%)	4.013s (~)	0.429s	8	1.00x
🐘 Postgres	Express	3.594s (~)	4.012s (~)	0.418s	8	1.00x
🐘 Postgres	Next.js (Turbopack)	3.738s	4.013s	0.275s	8	1.04x
🌐 Redis	Next.js (Turbopack)	4.135s	5.012s	0.876s	6	1.15x
💻 Local	Express	8.631s (-4.7%)	9.025s (-7.7% 🟢)	0.394s	4	2.41x
💻 Local	Next.js (Turbopack)	8.862s	9.271s	0.409s	4	2.47x
💻 Local	Nitro	8.970s (+3.8%)	9.268s (+2.7%)	0.299s	4	2.50x
🌐 MongoDB	Next.js (Turbopack)	9.809s	10.348s	0.539s	3	2.74x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.150s (+2.7%)	4.420s (-2.7%)	1.270s	7	1.00x
▲ Vercel	Next.js (Turbopack)	3.799s (-3.1%)	5.660s (+3.1%)	1.861s	6	1.21x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 10 sequential data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	0.787s	1.005s	0.218s	60	1.00x
🐘 Postgres	Next.js (Turbopack)	0.823s	1.026s	0.203s	59	1.05x
💻 Local	Next.js (Turbopack)	0.836s	1.004s	0.169s	60	1.06x
🐘 Postgres	Express	0.850s (-1.9%)	1.008s (-1.7%)	0.158s	60	1.08x
🐘 Postgres	Nitro	0.866s (-3.5%)	1.043s (~)	0.177s	58	1.10x
💻 Local	Nitro	0.968s (+1.3%)	1.039s (+1.7%)	0.071s	58	1.23x
💻 Local	Express	0.984s (~)	1.255s (+14.5% 🔺)	0.270s	48	1.25x
🌐 MongoDB	Next.js (Turbopack)	2.134s	3.007s	0.873s	20	2.71x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	10.213s (+2.8%)	11.335s (-3.1%)	1.122s	6	1.00x
▲ Vercel	Next.js (Turbopack)	10.280s (-2.1%)	12.282s (~)	2.002s	5	1.01x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 25 sequential data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.882s	2.075s	0.193s	44	1.00x
🐘 Postgres	Next.js (Turbopack)	2.034s	2.443s	0.409s	37	1.08x
🐘 Postgres	Express	2.119s (~)	2.979s (-1.1%)	0.859s	31	1.13x
🐘 Postgres	Nitro	2.133s (-1.3%)	3.011s (+1.1%)	0.878s	30	1.13x
💻 Local	Next.js (Turbopack)	2.620s	3.007s	0.388s	30	1.39x
💻 Local	Express	2.956s (-1.9%)	3.180s (-10.3% 🟢)	0.224s	29	1.57x
💻 Local	Nitro	2.969s (~)	3.214s (+3.3%)	0.245s	29	1.58x
🌐 MongoDB	Next.js (Turbopack)	5.214s	6.011s	0.798s	15	2.77x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	30.671s (-7.7% 🟢)	32.310s (-8.1% 🟢)	1.639s	3	1.00x
▲ Vercel	Next.js (Turbopack)	34.134s (+4.6%)	36.465s (+6.7% 🔺)	2.331s	3	1.11x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 50 sequential data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	3.743s	4.043s	0.300s	30	1.00x
🐘 Postgres	Next.js (Turbopack)	4.014s	4.406s	0.392s	28	1.07x
🐘 Postgres	Nitro	4.309s (-0.6%)	5.013s (~)	0.704s	24	1.15x
🐘 Postgres	Express	4.366s (+2.4%)	5.055s (+1.6%)	0.689s	24	1.17x
💻 Local	Next.js (Turbopack)	8.442s	9.017s	0.575s	14	2.26x
💻 Local	Express	8.998s (-1.7%)	9.478s (-3.2%)	0.481s	13	2.40x
💻 Local	Nitro	9.029s (~)	9.478s (~)	0.449s	13	2.41x
🌐 MongoDB	Next.js (Turbopack)	10.706s	11.016s	0.310s	11	2.86x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	83.952s (-4.7%)	85.062s (-5.3% 🟢)	1.110s	2	1.00x
▲ Vercel	Next.js (Turbopack)	88.147s (-9.5% 🟢)	90.655s (-8.8% 🟢)	2.508s	2	1.05x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 10 concurrent data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	0.266s	1.009s	0.743s	60	1.00x
🐘 Postgres	Express	0.292s (-3.3%)	1.009s (~)	0.717s	60	1.10x
🐘 Postgres	Nitro	0.295s (~)	1.009s (~)	0.714s	60	1.11x
🌐 Redis	Next.js (Turbopack)	0.379s	1.005s	0.626s	60	1.43x
💻 Local	Next.js (Turbopack)	0.560s	1.004s	0.445s	60	2.11x
💻 Local	Nitro	0.592s (-1.0%)	1.004s (~)	0.413s	60	2.23x
💻 Local	Express	0.596s (-1.3%)	1.021s (+1.7%)	0.426s	59	2.24x
🌐 MongoDB	Next.js (Turbopack)	1.641s	2.149s	0.508s	28	6.18x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	1.767s (-29.7% 🟢)	3.245s (-19.4% 🟢)	1.478s	19	1.00x
▲ Vercel	Next.js (Turbopack)	1.899s (~)	3.742s (+4.6%)	1.843s	17	1.07x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 25 concurrent data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	0.533s	1.010s	0.476s	90	1.00x
🐘 Postgres	Express	0.538s (+1.9%)	1.010s (~)	0.472s	90	1.01x
🐘 Postgres	Nitro	0.548s (+1.7%)	1.010s (~)	0.461s	90	1.03x
🌐 Redis	Next.js (Turbopack)	1.261s	2.007s	0.745s	45	2.36x
💻 Local	Express	2.497s (-3.2%)	3.008s (~)	0.511s	30	4.68x
💻 Local	Nitro	2.510s (+1.4%)	3.008s (~)	0.499s	30	4.71x
💻 Local	Next.js (Turbopack)	2.596s	3.009s	0.413s	30	4.87x
🌐 MongoDB	Next.js (Turbopack)	4.705s	5.232s	0.527s	18	8.82x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.346s (+8.7% 🔺)	4.751s (+5.6% 🔺)	1.406s	20	1.00x
▲ Vercel	Next.js (Turbopack)	3.698s (+7.5% 🔺)	4.958s (+3.1%)	1.259s	19	1.11x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

workflow with 50 concurrent data payload steps (10KB)

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Next.js (Turbopack)	0.890s	1.075s	0.185s	112	1.00x
🐘 Postgres	Express	0.926s (+3.2%)	1.170s (+12.4% 🔺)	0.243s	103	1.04x
🐘 Postgres	Nitro	0.937s (~)	1.229s (+3.1%)	0.291s	98	1.05x
🌐 Redis	Next.js (Turbopack)	3.054s	3.494s	0.441s	35	3.43x
🌐 MongoDB	Next.js (Turbopack)	9.943s	10.432s	0.488s	12	11.17x
💻 Local	Next.js (Turbopack)	10.851s	11.388s	0.537s	11	12.19x
💻 Local	Express	11.133s (-1.4%)	11.661s (-3.0%)	0.529s	11	12.50x
💻 Local	Nitro	11.218s (+0.9%)	11.844s (+1.5%)	0.626s	11	12.60x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	7.768s (-0.9%)	9.622s (+2.7%)	1.854s	13	1.00x
▲ Vercel	Express	8.186s (+12.6% 🔺)	9.270s (+3.6%)	1.084s	13	1.05x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-

🔍 Observability: 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	🥇 Next.js (Turbopack)	0.188s	1.002s	0.013s	1.019s	0.831s	10	1.00x
🐘 Postgres	Next.js (Turbopack)	0.193s	1.001s	0.002s	1.012s	0.819s	10	1.03x
💻 Local	Express	0.196s (-4.2%)	1.003s (~)	0.012s (~)	1.018s (~)	0.822s	10	1.04x
💻 Local	Nitro	0.197s (~)	1.003s (~)	0.012s (-0.8%)	1.017s (~)	0.821s	10	1.05x
🐘 Postgres	Nitro	0.204s (-14.4% 🟢)	0.996s (~)	0.002s (+14.3% 🔺)	1.012s (~)	0.808s	10	1.09x
🌐 Redis	Next.js (Turbopack)	0.205s	1.000s	0.001s	1.009s	0.804s	10	1.09x
🐘 Postgres	Express	0.211s (-2.6%)	0.994s (~)	0.001s (+16.7% 🔺)	1.012s (~)	0.801s	10	1.12x
🌐 MongoDB	Next.js (Turbopack)	0.484s	0.972s	0.001s	1.009s	0.526s	10	2.57x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	1.750s (+3.7%)	2.788s (+5.6% 🔺)	0.656s (+11821.8% 🔺)	3.901s (+20.6% 🔺)	2.151s	10	1.00x
▲ Vercel	Next.js (Turbopack)	1.770s (+2.3%)	2.800s (-6.3% 🟢)	0.674s (+10942.6% 🔺)	4.071s (+13.3% 🔺)	2.301s	10	1.01x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

stream pipeline with 5 transform steps (1MB)

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	0.531s	1.000s	0.003s	1.012s	0.482s	60	1.00x
💻 Local	Next.js (Turbopack)	0.652s	1.008s	0.010s	1.023s	0.371s	59	1.23x
🐘 Postgres	Nitro	0.674s (-6.7% 🟢)	1.006s (~)	0.004s (+1.9%)	1.030s (~)	0.356s	59	1.27x
🐘 Postgres	Express	0.674s (-2.8%)	1.005s (~)	0.005s (+30.1% 🔺)	1.028s (~)	0.353s	59	1.27x
🐘 Postgres	Next.js (Turbopack)	0.681s	1.008s	0.006s	1.028s	0.348s	59	1.28x
💻 Local	Nitro	0.723s (-0.5%)	1.010s (~)	0.009s (-0.9%)	1.024s (~)	0.301s	59	1.36x
💻 Local	Express	0.724s (-6.8% 🟢)	1.009s (-1.7%)	0.010s (~)	1.023s (-1.7%)	0.300s	59	1.36x
🌐 MongoDB	Next.js (Turbopack)	1.319s	1.951s	0.003s	2.012s	0.693s	30	2.49x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	4.185s (-4.1%)	5.170s (-7.2% 🟢)	0.547s (+105.3% 🔺)	6.388s (~)	2.204s	10	1.00x
▲ Vercel	Next.js (Turbopack)	5.970s (+31.2% 🔺)	7.859s (+35.8% 🔺)	0.563s (+180.9% 🔺)	9.056s (+38.7% 🔺)	3.085s	7	1.43x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

10 parallel streams (1MB each)

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	0.955s	1.034s	0.000s	1.039s	0.084s	58	1.00x
🐘 Postgres	Next.js (Turbopack)	1.084s	1.745s	0.000s	1.765s	0.680s	35	1.14x
🐘 Postgres	Express	1.099s (+23.0% 🔺)	1.927s (+77.9% 🔺)	0.000s (-100.0% 🟢)	1.946s (+76.2% 🔺)	0.847s	31	1.15x
🐘 Postgres	Nitro	1.117s (+21.3% 🔺)	1.929s (+81.5% 🔺)	0.000s (-100.0% 🟢)	1.953s (+80.6% 🔺)	0.835s	31	1.17x
💻 Local	Express	1.227s (-2.5%)	2.020s (~)	0.000s (-41.2% 🟢)	2.023s (~)	0.796s	30	1.28x
💻 Local	Nitro	1.237s (+1.0%)	2.019s (~)	0.000s (-38.5% 🟢)	2.022s (~)	0.785s	30	1.30x
💻 Local	Next.js (Turbopack)	1.254s	2.020s	0.000s	2.024s	0.771s	30	1.31x
🌐 MongoDB	Next.js (Turbopack)	2.345s	2.949s	0.000s	3.007s	0.662s	20	2.46x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.124s (+6.6% 🔺)	4.685s (+17.5% 🔺)	0.000s (-70.8% 🟢)	5.280s (+15.0% 🔺)	2.156s	12	1.00x
▲ Vercel	Express	3.153s (+31.8% 🔺)	4.060s (+23.5% 🔺)	0.000s (+Infinity% 🔺)	4.570s (+15.9% 🔺)	1.417s	14	1.01x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-	-

🔍 Observability: Next.js (Turbopack) | Express

fan-out fan-in 10 streams (1MB each)

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.746s	2.069s	0.000s	2.075s	0.330s	29	1.00x
🐘 Postgres	Express	2.020s (+11.9% 🔺)	2.476s (+18.0% 🔺)	0.000s (NaN%)	2.493s (+17.5% 🔺)	0.473s	25	1.16x
🐘 Postgres	Nitro	2.071s (+9.5% 🔺)	2.651s (+19.4% 🔺)	0.000s (+17.4% 🔺)	2.685s (+19.9% 🔺)	0.614s	23	1.19x
🐘 Postgres	Next.js (Turbopack)	2.256s	2.957s	0.000s	2.966s	0.710s	21	1.29x
💻 Local	Express	3.516s (+2.1%)	4.165s (+1.7%)	0.001s (+25.0% 🔺)	4.169s (+1.7%)	0.653s	15	2.01x
💻 Local	Next.js (Turbopack)	3.629s	4.163s	0.001s	4.168s	0.540s	15	2.08x
💻 Local	Nitro	3.633s (+9.1% 🔺)	4.166s (+4.9%)	0.000s (-14.7% 🟢)	4.169s (+4.9%)	0.537s	15	2.08x
🌐 MongoDB	Next.js (Turbopack)	4.363s	4.963s	0.000s	5.010s	0.647s	12	2.50x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.868s (+17.7% 🔺)	4.223s (-7.6% 🟢)	0.000s (-69.2% 🟢)	4.888s (-4.9%)	1.020s	13	1.00x
▲ Vercel	Next.js (Turbopack)	4.425s (+1.3%)	5.469s (+1.3%)	0.000s (-100.0% 🟢)	6.285s (+5.4% 🔺)	1.859s	10	1.14x
▲ Vercel	Nitro	⚠️ missing	-	-	-	-	-

🔍 Observability: Express | Next.js (Turbopack)

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	11/21
🐘 Postgres	Next.js (Turbopack)	15/21
▲ Vercel	Express	17/21

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	🐘 Postgres	16/21
Next.js (Turbopack)	🐘 Postgres	9/21
Nitro	🐘 Postgres	17/21

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.

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	Mar 21, 2026 0:07am
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example-workflow	Ready	Preview, Comment	Mar 21, 2026 0:07am
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Version Packages (beta)

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Conversation

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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@4.1.0-beta.14

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

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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

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