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Version Packages (beta) - #1440

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pranaygp merged 1 commit into
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Mar 24, 2026
Merged

Version Packages (beta)#1440
pranaygp merged 1 commit into
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changeset-release/main

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@ghost

@ghostghost commented Mar 18, 2026

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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.58

Patch Changes

  • #148990ea870 Thanks @openharness! - Allow experimental_context to be configured on DurableAgentOptions and used as the default context for stream() calls.

  • #1488e4e0140 Thanks @openharness! - Expose configured tools on DurableAgent instances via agent.tools

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

  • Updated dependencies [2ef33d2, aee035f]:

    • workflow@4.2.0-beta.72

@workflow/astro@4.0.0-beta.46

Patch Changes

@workflow/builders@4.0.1-beta.63

Patch Changes

  • #1344beccbc4 Thanks @pranaygp! - Remove VQS maxDeliveries cap and enforce max delivery limit in workflow/step handlers with graceful failure

  • #14685010ebe Thanks @ijjk! - Fix deferred Next.js discovery bootstrap and improve workflow alias path resolution for app/pages/workflows sources.

  • #14556cce021 Thanks @ijjk! - catch node builtin usage when entry fields diverge

  • #1461977b7e9 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, 2ef33d2, 672d919, beccbc4, 77fd9ad, 78f1b0e, da6adf7, aee035f, 992d768, 01bbe66, 2b07294]:

    • @workflow/errors@4.1.0-beta.19
    • @workflow/core@4.2.0-beta.72
    • @workflow/swc-plugin@4.1.0-beta.21

@workflow/cli@4.2.0-beta.72

Patch Changes

@workflow/core@4.2.0-beta.72

Patch Changes

  • #144873a851a Thanks @pranaygp! - Add HookConflictError to @workflow/errors and use it for hook token conflicts instead of WorkflowRuntimeError

  • #134084599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

  • #1452672d919 Thanks @pranaygp! - Fix workflow/step not found errors to fail gracefully instead of causing infinite queue retries

  • #1344beccbc4 Thanks @pranaygp! - Remove VQS maxDeliveries cap and enforce max delivery limit in workflow/step handlers with graceful failure

  • #146078f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)

  • #1438da6adf7 Thanks @VaguelySerious! - Improve display when run data has expired

  • #1342aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

  • #14462b07294 Thanks @VaguelySerious! - Ensure open stream flush is await-able in pendingOps

  • Updated dependencies [73a851a, 84599b7, fdbe853, 2ef33d2, d428d66, 672d919, beccbc4, 78f1b0e, aee035f, 741661b, 01bbe66]:

    • @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

  • #144873a851a Thanks @pranaygp! - Add HookConflictError to @workflow/errors and use it for hook token conflicts instead of WorkflowRuntimeError

  • #134084599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

  • #14472ef33d2 Thanks @pranaygp! - Export semantic error types from workflow/internal/errors and add API reference documentation

  • #1452672d919 Thanks @pranaygp! - Fix workflow/step not found errors to fail gracefully instead of causing infinite queue retries

  • #1344beccbc4 Thanks @pranaygp! - Remove VQS maxDeliveries cap and enforce max delivery limit in workflow/step handlers with graceful failure

  • #1342aee035f 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

@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

  • #15011b4a3ab Thanks @pranaygp! - Update nest, nitro, nuxt and sveltekit integration dependencies

  • Updated dependencies [1b4a3ab]:

    • @workflow/nitro@4.0.1-beta.67

@workflow/rollup@4.0.0-beta.29

Patch Changes

@workflow/sveltekit@4.0.0-beta.61

Patch Changes

  • #15011b4a3ab Thanks @pranaygp! - Update nest, nitro, nuxt and sveltekit integration dependencies

  • #1344beccbc4 Thanks @pranaygp! - Remove VQS maxDeliveries cap and enforce max delivery limit in workflow/step handlers with graceful failure

  • Updated dependencies [beccbc4, 77fd9ad, 5010ebe, 992d768, 6cce021, 977b7e9]:

    • @workflow/builders@4.0.1-beta.63
    • @workflow/swc-plugin@4.1.0-beta.21
    • @workflow/rollup@4.0.0-beta.29
    • @workflow/vite@4.0.0-beta.22

@workflow/swc-plugin@4.1.0-beta.21

Patch Changes

  • #150377fd9ad Thanks @TooTallNate! - Inline class serialization registration instead of importing from workflow/internal/class-serialization. This eliminates the dependency on the workflow package in SWC-generated code, enabling 3rd-party packages (like @vercel/sandbox) to define serializable classes without needing workflow as a dependency.

  • #1144992d768 Thanks @TooTallNate! - Add class registration detection for CommonJS syntax

@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

  • #134084599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

  • #14732b80e2d Thanks @karthikscale3! - Fix stream display for streams created before version 4.1.0-beta.56

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

Patch Changes

workflow@4.2.0-beta.72

Patch Changes

  • #14472ef33d2 Thanks @pranaygp! - Export semantic error types from workflow/internal/errors and add API reference documentation

  • #1342aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

  • Updated dependencies [0d72b2d, 73a851a, 1b4a3ab, fdbe853, 84599b7, ef4ca00, 2ef33d2, 672d919, 5837d57, beccbc4, 78f1b0e, da6adf7, aee035f, 5010ebe, 01bbe66, 2b07294, 977b7e9]:

    • @workflow/cli@4.2.0-beta.72
    • @workflow/errors@4.1.0-beta.19
    • @workflow/core@4.2.0-beta.72
    • @workflow/nest@0.0.0-beta.21
    • @workflow/nitro@4.0.1-beta.67
    • @workflow/nuxt@4.0.1-beta.56
    • @workflow/sveltekit@4.0.0-beta.61
    • @workflow/next@4.0.1-beta.68
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/astro@4.0.0-beta.46
    • @workflow/rollup@4.0.0-beta.29

@workflow/world@4.1.0-beta.14

Patch Changes

  • #146078f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

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

Patch Changes

  • #134084599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

  • #1434d428d66 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.

  • #1344beccbc4 Thanks @pranaygp! - Remove VQS maxDeliveries cap and enforce max delivery limit in workflow/step handlers with graceful failure

  • #146078f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)

  • #1342aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

  • Updated dependencies [73a851a, 84599b7, 2ef33d2, 672d919, beccbc4, 78f1b0e, aee035f, 01bbe66]:

    • @workflow/errors@4.1.0-beta.19
    • @workflow/world@4.1.0-beta.14

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

Patch Changes

  • #1434d428d66 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.

  • #14845502438 Thanks @jlalmes! - Replace postgres (postgres.js) with pg (node-postgres) for Drizzle and Graphile Worker. Add optional pool on createWorld to share a pg.Pool; when provided

  • #146078f1b0e Thanks @VaguelySerious! - Support negative startIndex for streaming (e.g. -3 reads last 3 chunks)

  • #1342aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

  • Updated dependencies [73a851a, 84599b7, 2ef33d2, d428d66, 672d919, beccbc4, 78f1b0e, aee035f, 01bbe66]:

    • @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

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

Patch Changes

  • #134084599b7 Thanks @pranaygp! - Add error code classification (USER_ERROR, RUNTIME_ERROR) to run_failed events, improve queue and schema validation error logging

  • #1442fdbe853 Thanks @VaguelySerious! - When DEBUG=workflow: is enabled, show API timing debug logs

  • #1342aee035f Thanks @pranaygp! - Replace HTTP status code checks with semantic error types (EntityConflictError, RunExpiredError, ThrottleError, TooEarlyError). BREAKING CHANGE: WorkflowAPIError renamed to WorkflowWorldError.

  • #1429741661b Thanks @VaguelySerious! - Support refs inside hook_received event payload

  • #147001bbe66 Thanks @VaguelySerious! - Add getStreamChunks() and getStreamInfo() to the Streamer interface, and getTailIndex() to the readable stream returned by run.getReadable(). WorkflowChatTransport now reads the x-workflow-stream-tail-index response header to resolve negative initialStartIndex values into absolute positions, fixing reconnection retries after a disconnect.

  • Updated dependencies [73a851a, 84599b7, 2ef33d2, 672d919, beccbc4, 78f1b0e, aee035f, 01bbe66]:

    • @workflow/errors@4.1.0-beta.19
    • @workflow/world@4.1.0-beta.14

@ghost
ghost self-requested a review as a code ownerMarch 18, 2026 18:35
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🧪 E2E Test Results

Some tests failed

Summary

PassedFailedSkippedTotal
✅ ▲ Vercel Production846067913
✅ 💻 Local Development8180178996
✅ 📦 Local Production8180178996
✅ 🐘 Local Postgres8180178996
✅ 🪟 Windows750883
❌ 🌍 Community Worlds1305924213
✅ 📋 Other207042249
Total3712596754446

❌ Failed Tests

🌍 Community Worlds (59 failed)

mongodb (3 failed):

  • hookWorkflow is not resumable via public webhook endpoint | wrun_01KMGD71V9M8H4NGVQBG69W4E7
  • webhookWorkflow | wrun_01KMGD7AX0K1BJX40PGVF08ESA
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KMGDFF1T1F0XP81Q9R1PJEPT

redis (2 failed):

  • hookWorkflow is not resumable via public webhook endpoint | wrun_01KMGD71V9M8H4NGVQBG69W4E7
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KMGDFF1T1F0XP81Q9R1PJEPT

turso (54 failed):

  • addTenWorkflow | wrun_01KMGD5RF1E5QAPKHJ5EW3A63Z
  • addTenWorkflow | wrun_01KMGD5RF1E5QAPKHJ5EW3A63Z
  • wellKnownAgentWorkflow (.well-known/agent) | wrun_01KMGD62CEZX4QN407KEGJJBMW
  • should work with react rendering in step
  • promiseAllWorkflow | wrun_01KMGD60R28Y23596AA1GMZFW3
  • promiseRaceWorkflow | wrun_01KMGD66P6S6101M526DPVED69
  • promiseAnyWorkflow | wrun_01KMGD68ZDYA0DBR0PNVYKWWXM
  • importedStepOnlyWorkflow | wrun_01KMGD6F8BRYMN2WGBNE188HHT
  • hookWorkflow | wrun_01KMGD6NBB3M0WJ7FR3ZF1H39W
  • hookWorkflow is not resumable via public webhook endpoint | wrun_01KMGD71V9M8H4NGVQBG69W4E7
  • webhookWorkflow | wrun_01KMGD7AX0K1BJX40PGVF08ESA
  • sleepingWorkflow | wrun_01KMGD7J6KN019SFSQ6KDS2CQG
  • parallelSleepWorkflow | wrun_01KMGD7YG9B77Z4CKDB6S4A7YJ
  • nullByteWorkflow | wrun_01KMGD848WARQ66C9DN1RS2FG5
  • workflowAndStepMetadataWorkflow | wrun_01KMGD873VP5DVEKXG1DW8ZXW3
  • fetchWorkflow | wrun_01KMGDB10H7G2VXBDS0RYEK8M2
  • promiseRaceStressTestWorkflow | wrun_01KMGDB4MZ1V3EQ7EYHP3HCNGS
  • 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()
  • error handling not registered WorkflowNotRegisteredError fails the run when workflow does not exist
  • error handling not registered StepNotRegisteredError fails the step but workflow can catch it
  • error handling not registered StepNotRegisteredError fails the run when not caught in workflow
  • hookCleanupTestWorkflow - hook token reuse after workflow completion | wrun_01KMGDES7VYFEDECC4DGSZVWK0
  • concurrent hook token conflict - two workflows cannot use the same hook token simultaneously | wrun_01KMGDFF1T1F0XP81Q9R1PJEPT
  • hookDisposeTestWorkflow - hook token reuse after explicit disposal while workflow still running | wrun_01KMGDG65E060RV9C3XNMGHP4E
  • stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars) | wrun_01KMGDGV1V3C4YFP2HP361BVGW
  • stepFunctionWithClosureWorkflow - step function with closure variables passed as argument | wrun_01KMGDH4RB6Z8B3XEAF7MYYRJ4
  • closureVariableWorkflow - nested step functions with closure variables | wrun_01KMGDHANRKE4P04RP7ZJN08WK
  • spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step | wrun_01KMGDHD45BA02R0M2G3YNNHGK
  • health check (queue-based) - workflow and step endpoints respond to health check messages
  • pathsAliasWorkflow - TypeScript path aliases resolve correctly | wrun_01KMGDHWWJKJFKVMV9GHFQ0KTJ
  • Calculator.calculate - static workflow method using static step methods from another class | wrun_01KMGDJ36Q968RW4JVSM05SFBR
  • AllInOneService.processNumber - static workflow method using sibling static step methods | wrun_01KMGDJADHWS598SZCZ09J9RPS
  • ChainableService.processWithThis - static step methods using this to reference the class | wrun_01KMGDJHHSQV1P3RS3RZWXVHBM
  • thisSerializationWorkflow - step function invoked with .call() and .apply() | wrun_01KMGDJQG75KDKD2TFJBKT54MH
  • customSerializationWorkflow - custom class serialization with WORKFLOW_SERIALIZE/WORKFLOW_DESERIALIZE | wrun_01KMGDJZKBR2D42VYKSE3GB78H
  • instanceMethodStepWorkflow - instance methods with "use step" directive | wrun_01KMGDK6PN38QJRV7RG93E9PP5
  • crossContextSerdeWorkflow - classes defined in step code are deserializable in workflow context | wrun_01KMGDKJB1M2R1D3JCA3GBTK0D
  • stepFunctionAsStartArgWorkflow - step function reference passed as start() argument | wrun_01KMGDKWB7307ZPEHFRJ8PCF2R
  • cancelRun - cancelling a running workflow | wrun_01KMGDM39KARJZWJTDE43KMW09
  • cancelRun via CLI - cancelling a running workflow | wrun_01KMGDMDDHA9AQ7P4801G1JGWG
  • 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_01KMGDMT7ZCASC31HCTPEH1GXV
  • sleepInLoopWorkflow - sleep inside loop with steps actually delays each iteration | wrun_01KMGDNGNPWK909QN783AR6YR7
  • sleepWithSequentialStepsWorkflow - sequential steps work with concurrent sleep (control) | wrun_01KMGDNVBSAVJ6TRPKK1XWDQMP

Details by Category

✅ ▲ Vercel Production
AppPassedFailedSkipped
✅ astro7607
✅ example7607
✅ express7607
✅ fastify7607
✅ hono7607
✅ nextjs-turbopack8102
✅ nextjs-webpack8102
✅ nitro7607
✅ nuxt7607
✅ sveltekit7607
✅ vite7607
✅ 💻 Local Development
AppPassedFailedSkipped
✅ astro-stable69014
✅ express-stable69014
✅ fastify-stable69014
✅ hono-stable69014
✅ nextjs-turbopack-canary58025
✅ nextjs-turbopack-stable7508
✅ nextjs-webpack-canary58025
✅ nextjs-webpack-stable7508
✅ nitro-stable69014
✅ nuxt-stable69014
✅ sveltekit-stable69014
✅ vite-stable69014
✅ 📦 Local Production
AppPassedFailedSkipped
✅ astro-stable69014
✅ express-stable69014
✅ fastify-stable69014
✅ hono-stable69014
✅ nextjs-turbopack-canary58025
✅ nextjs-turbopack-stable7508
✅ nextjs-webpack-canary58025
✅ nextjs-webpack-stable7508
✅ nitro-stable69014
✅ nuxt-stable69014
✅ sveltekit-stable69014
✅ vite-stable69014
✅ 🐘 Local Postgres
AppPassedFailedSkipped
✅ astro-stable69014
✅ express-stable69014
✅ fastify-stable69014
✅ hono-stable69014
✅ nextjs-turbopack-canary58025
✅ nextjs-turbopack-stable7508
✅ nextjs-webpack-canary58025
✅ nextjs-webpack-stable7508
✅ nitro-stable69014
✅ nuxt-stable69014
✅ sveltekit-stable69014
✅ vite-stable69014
✅ 🪟 Windows
AppPassedFailedSkipped
✅ nextjs-turbopack7508
❌ 🌍 Community Worlds
AppPassedFailedSkipped
✅ mongodb-dev500
❌ mongodb5538
✅ redis-dev500
❌ redis5628
✅ turso-dev500
❌ turso4548
✅ 📋 Other
AppPassedFailedSkipped
✅ e2e-local-dev-nest-stable69014
✅ e2e-local-postgres-nest-stable69014
✅ e2e-local-prod-nest-stable69014

📋 View full workflow run

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📊 Benchmark Results

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

workflow with no steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Express0.043s (+13.0% 🔺)1.005s (~)0.962s101.00x
💻 LocalNitro0.043s (-9.1% 🟢)1.005s (~)0.962s101.00x
💻 LocalNext.js (Turbopack)0.043s1.005s0.962s101.01x
🌐 RedisNext.js (Turbopack)0.056s1.005s0.949s101.32x
🐘 PostgresNext.js (Turbopack)0.060s1.012s0.952s101.42x
🐘 PostgresExpress0.062s (+2.3%)1.012s (~)0.950s101.46x
🐘 PostgresNitro0.065s (+3.0%)1.011s (~)0.946s101.52x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express0.502s (+2.3%)2.734s (+7.8% 🔺)2.232s101.00x
▲ VercelNitro0.508s (-13.2% 🟢)2.424s (-5.7% 🟢)1.915s101.01x
▲ VercelNext.js (Turbopack)0.727s (+51.3% 🔺)2.949s (+32.3% 🔺)2.222s101.45x

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

workflow with 1 step

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)1.105s2.005s0.899s101.00x
💻 LocalExpress1.124s (+2.8%)2.005s (~)0.881s101.02x
🌐 RedisNext.js (Turbopack)1.124s2.006s0.882s101.02x
💻 LocalNitro1.130s (~)2.006s (~)0.875s101.02x
🐘 PostgresNext.js (Turbopack)1.135s2.010s0.875s101.03x
🐘 PostgresExpress1.147s (-1.2%)2.009s (~)0.862s101.04x
🐘 PostgresNitro1.149s (-1.4%)2.013s (~)0.864s101.04x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.139s (~)3.959s (+1.8%)1.820s101.00x
▲ VercelNext.js (Turbopack)2.199s (-2.6%)3.974s (+16.1% 🔺)1.775s101.03x
▲ VercelExpress2.320s (+10.1% 🔺)4.254s (+11.0% 🔺)1.933s101.08x

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

workflow with 10 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)10.717s11.023s0.305s31.00x
🌐 RedisNext.js (Turbopack)10.795s11.023s0.228s31.01x
🐘 PostgresNext.js (Turbopack)10.883s11.024s0.141s31.02x
💻 LocalNitro10.901s (~)11.024s (~)0.123s31.02x
💻 LocalExpress10.902s (+2.5%)11.023s (~)0.121s31.02x
🐘 PostgresExpress10.905s (~)11.024s (~)0.119s31.02x
🐘 PostgresNitro10.927s (~)11.026s (~)0.098s31.02x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro17.491s (-2.9%)19.625s (-1.7%)2.135s21.00x
▲ VercelExpress17.556s (~)19.133s (-4.5%)1.577s21.00x
▲ VercelNext.js (Turbopack)18.044s (-4.0%)19.717s (-3.5%)1.672s21.03x

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

workflow with 25 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)14.244s15.028s0.784s41.00x
🌐 RedisNext.js (Turbopack)14.354s15.029s0.675s41.01x
🐘 PostgresNext.js (Turbopack)14.559s15.032s0.473s41.02x
🐘 PostgresNitro14.563s (~)15.029s (~)0.466s41.02x
🐘 PostgresExpress14.638s (~)15.023s (~)0.385s41.03x
💻 LocalExpress14.864s (+4.6%)15.027s (~)0.164s41.04x
💻 LocalNitro14.908s (~)15.028s (~)0.120s41.05x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro32.645s (-2.0%)34.585s (-1.5%)1.940s21.00x
▲ VercelNext.js (Turbopack)33.945s (-2.0%)35.996s (~)2.051s21.04x
▲ VercelExpress35.732s (~)37.774s (-1.0%)2.042s21.09x

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

workflow with 50 sequential steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)13.593s14.026s0.433s71.00x
🐘 PostgresNext.js (Turbopack)13.793s14.166s0.373s71.01x
🐘 PostgresNitro13.989s (+0.5%)14.312s (+1.0%)0.323s71.03x
🐘 PostgresExpress14.132s (-0.6%)15.021s (~)0.889s61.04x
💻 LocalNext.js (Turbopack)14.934s15.027s0.093s61.10x
💻 LocalNitro16.493s (-1.6%)17.030s (~)0.537s61.21x
💻 LocalExpress16.504s (+11.5% 🔺)17.030s (+13.3% 🔺)0.526s61.21x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express61.640s (+2.4%)63.396s (+1.6%)1.756s21.00x
▲ VercelNitro61.658s (-71.0% 🟢)64.023s (-70.2% 🟢)2.365s21.00x
▲ VercelNext.js (Turbopack)62.234s (-1.1%)64.278s (-0.6%)2.044s21.01x

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

Promise.all with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.235s2.011s0.776s151.00x
🐘 PostgresNitro1.270s (+1.3%)2.012s (~)0.742s151.03x
🐘 PostgresExpress1.274s (~)2.011s (~)0.737s151.03x
🌐 RedisNext.js (Turbopack)1.306s2.007s0.701s151.06x
💻 LocalNext.js (Turbopack)1.484s2.006s0.522s151.20x
💻 LocalExpress1.502s (+4.6%)2.005s (~)0.503s151.22x
💻 LocalNitro1.510s (+0.5%)2.006s (~)0.496s151.22x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)3.582s (+22.1% 🔺)5.199s (+18.9% 🔺)1.617s61.00x
▲ VercelNitro3.695s (+44.4% 🔺)5.497s (+33.2% 🔺)1.802s61.03x
▲ VercelExpress4.021s (+46.2% 🔺)5.690s (+28.0% 🔺)1.668s61.12x

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

Promise.all with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.332s (~)3.012s (~)0.680s101.00x
🐘 PostgresNext.js (Turbopack)2.377s3.011s0.634s101.02x
🐘 PostgresExpress2.382s (+2.5%)3.011s (~)0.629s101.02x
🌐 RedisNext.js (Turbopack)2.557s3.008s0.451s101.10x
💻 LocalExpress2.835s (+6.8% 🔺)3.007s (-3.3%)0.172s101.22x
💻 LocalNext.js (Turbopack)2.921s3.208s0.287s101.25x
💻 LocalNitro2.936s (-1.3%)3.342s (+1.0%)0.405s91.26x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.001s (+20.4% 🔺)4.706s (+18.9% 🔺)1.705s71.00x
▲ VercelNext.js (Turbopack)3.121s (+1.9%)4.906s (+5.9% 🔺)1.786s71.04x
▲ VercelExpress3.208s (+2.9%)4.969s (+2.1%)1.760s71.07x

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

Promise.all with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro3.455s (~)4.014s (~)0.559s81.00x
🐘 PostgresExpress3.481s (+0.7%)4.014s (~)0.533s81.01x
🐘 PostgresNext.js (Turbopack)3.660s4.010s0.350s81.06x
🌐 RedisNext.js (Turbopack)4.163s5.011s0.848s61.20x
💻 LocalNext.js (Turbopack)6.768s7.215s0.447s51.96x
💻 LocalExpress8.018s (+15.3% 🔺)8.521s (+13.4% 🔺)0.504s42.32x
💻 LocalNitro8.233s (~)9.022s (~)0.789s42.38x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.331s (+8.5% 🔺)4.817s (+1.0%)1.486s71.00x
▲ VercelNext.js (Turbopack)3.529s (-18.3% 🟢)5.494s (-2.4%)1.966s61.06x
▲ VercelNitro3.807s (+26.7% 🔺)5.277s (+19.5% 🔺)1.470s61.14x

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

Promise.race with 10 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)1.223s2.010s0.787s151.00x
🐘 PostgresExpress1.252s (-0.5%)2.009s (~)0.756s151.02x
🐘 PostgresNitro1.262s (+1.2%)2.009s (~)0.747s151.03x
🌐 RedisNext.js (Turbopack)1.333s2.007s0.673s151.09x
💻 LocalNitro1.509s (-1.6%)2.006s (~)0.496s151.23x
💻 LocalExpress1.513s (+1.8%)2.006s (~)0.493s151.24x
💻 LocalNext.js (Turbopack)1.525s2.006s0.481s151.25x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)2.686s (+15.5% 🔺)4.375s (+12.1% 🔺)1.690s71.00x
▲ VercelNitro2.877s (+6.1% 🔺)4.732s (+5.5% 🔺)1.855s81.07x
▲ VercelExpress3.579s (+34.3% 🔺)5.280s (+3.3%)1.700s61.33x

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

Promise.race with 25 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro2.325s (~)3.011s (~)0.686s101.00x
🐘 PostgresExpress2.369s (+2.0%)3.012s (~)0.644s101.02x
🐘 PostgresNext.js (Turbopack)2.388s3.012s0.624s101.03x
🌐 RedisNext.js (Turbopack)2.561s3.008s0.447s101.10x
💻 LocalNext.js (Turbopack)2.807s3.008s0.201s101.21x
💻 LocalNitro2.962s (-1.3%)3.308s (-10.0% 🟢)0.347s101.27x
💻 LocalExpress3.055s (+4.3%)3.760s (+20.9% 🔺)0.704s81.31x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.544s (+7.8% 🔺)4.171s (+6.0% 🔺)1.627s81.00x
▲ VercelNext.js (Turbopack)2.611s (-4.8%)4.383s (+6.2% 🔺)1.772s81.03x
▲ VercelExpress2.820s (+4.6%)4.192s (-11.3% 🟢)1.372s81.11x

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

Promise.race with 50 concurrent steps

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Nitro3.462s (-1.0%)4.011s (~)0.549s81.00x
🐘 PostgresExpress3.517s (+1.9%)4.012s (~)0.495s81.02x
🐘 PostgresNext.js (Turbopack)3.699s4.014s0.315s81.07x
🌐 RedisNext.js (Turbopack)4.173s4.869s0.696s71.21x
💻 LocalNext.js (Turbopack)7.258s7.765s0.507s42.10x
💻 LocalExpress8.507s (+14.3% 🔺)9.020s (+12.5% 🔺)0.513s42.46x
💻 LocalNitro8.757s (-0.6%)9.273s (+2.7%)0.515s42.53x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.059s (-20.6% 🟢)4.739s (-15.1% 🟢)1.680s71.00x
▲ VercelNitro3.180s (+6.9% 🔺)5.130s (+8.1% 🔺)1.949s61.04x
▲ VercelNext.js (Turbopack)3.659s (-16.1% 🟢)5.317s (-4.7%)1.657s61.20x

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

workflow with 10 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.708s1.039s0.330s581.00x
🌐 RedisNext.js (Turbopack)0.715s1.022s0.307s591.01x
🐘 PostgresNext.js (Turbopack)0.767s1.007s0.240s601.08x
🐘 PostgresNitro0.814s (~)1.007s (~)0.193s601.15x
🐘 PostgresExpress0.855s (+4.4%)1.024s (~)0.170s591.21x
💻 LocalExpress0.963s (+40.2% 🔺)1.056s (+5.2% 🔺)0.093s581.36x
💻 LocalNitro0.973s (-1.7%)1.095s (-18.2% 🟢)0.122s551.37x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)10.289s (~)12.527s (+3.1%)2.238s51.00x
▲ VercelExpress10.526s (+3.7%)12.538s (-1.0%)2.012s51.02x
▲ VercelNitro10.556s (+6.3% 🔺)12.340s (+4.3%)1.784s51.03x

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

workflow with 25 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.685s2.006s0.321s451.00x
🐘 PostgresNext.js (Turbopack)1.855s2.054s0.198s441.10x
🐘 PostgresNitro1.940s (-2.1%)2.152s (-7.1% 🟢)0.212s421.15x
🐘 PostgresExpress2.068s (~)2.823s (+9.4% 🔺)0.755s321.23x
💻 LocalNext.js (Turbopack)2.320s3.007s0.687s301.38x
💻 LocalExpress2.958s (+30.1% 🔺)3.180s (+5.7% 🔺)0.221s291.76x
💻 LocalNitro2.978s (-2.9%)3.258s (-16.9% 🟢)0.280s281.77x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)33.759s (~)35.736s (+1.7%)1.977s31.00x
▲ VercelExpress33.921s (~)35.911s (-1.5%)1.990s31.00x
▲ VercelNitro34.944s (+9.7% 🔺)37.275s (+9.4% 🔺)2.331s31.04x

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

workflow with 50 sequential data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)3.303s4.009s0.706s301.00x
🐘 PostgresNext.js (Turbopack)3.784s4.010s0.226s301.15x
🐘 PostgresNitro4.012s (~)4.529s (-0.9%)0.517s271.21x
🐘 PostgresExpress4.167s (+4.1%)5.014s (+9.8% 🔺)0.848s241.26x
💻 LocalNext.js (Turbopack)7.531s8.082s0.551s152.28x
💻 LocalExpress9.000s (+20.4% 🔺)9.324s (+16.3% 🔺)0.325s132.72x
💻 LocalNitro9.033s (-0.9%)9.710s (-1.6%)0.677s132.73x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express88.576s (-7.3% 🟢)90.429s (-7.7% 🟢)1.853s21.00x
▲ VercelNitro91.028s (+0.9%)92.868s (+0.6%)1.839s21.03x
▲ VercelNext.js (Turbopack)96.054s (-3.0%)98.279s (-2.2%)2.225s21.08x

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

workflow with 10 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.253s1.008s0.755s601.00x
🐘 PostgresNitro0.278s (+1.6%)1.009s (~)0.730s601.10x
🐘 PostgresExpress0.292s (+8.0% 🔺)1.008s (~)0.716s601.15x
🌐 RedisNext.js (Turbopack)0.386s1.004s0.618s601.52x
💻 LocalNitro0.589s (+1.4%)1.004s (~)0.416s602.32x
💻 LocalExpress0.589s (+1.7%)1.004s (~)0.415s602.32x
💻 LocalNext.js (Turbopack)0.592s1.004s0.412s602.34x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express2.163s (-3.7%)4.183s (-5.9% 🟢)2.020s151.00x
▲ VercelNitro2.316s (+3.9%)4.196s (+4.7%)1.879s161.07x
▲ VercelNext.js (Turbopack)2.338s (+15.1% 🔺)4.317s (+6.1% 🔺)1.979s151.08x

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

workflow with 25 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.478s1.007s0.530s901.00x
🐘 PostgresNitro0.508s (~)1.008s (~)0.499s901.06x
🐘 PostgresExpress0.514s (+4.6%)1.008s (~)0.494s901.08x
🌐 RedisNext.js (Turbopack)1.139s2.006s0.867s452.38x
💻 LocalExpress2.524s (+4.7%)3.008s (~)0.484s305.28x
💻 LocalNext.js (Turbopack)2.581s3.008s0.427s305.40x
💻 LocalNitro2.595s (+3.9%)3.009s (~)0.414s305.43x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro3.056s (-8.6% 🟢)4.688s (-10.2% 🟢)1.632s201.00x
▲ VercelExpress3.189s (-14.0% 🟢)4.871s (-8.6% 🟢)1.681s191.04x
▲ VercelNext.js (Turbopack)3.722s (-13.5% 🟢)5.390s (-6.0% 🟢)1.668s171.22x

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

workflow with 50 concurrent data payload steps (10KB)

💻 Local Development

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
🐘 Postgres🥇 Next.js (Turbopack)0.754s1.008s0.254s1201.00x
🐘 PostgresExpress0.782s (-1.2%)1.009s (-0.8%)0.227s1191.04x
🐘 PostgresNitro0.782s (~)1.009s (~)0.226s1191.04x
🌐 RedisNext.js (Turbopack)2.664s3.007s0.343s403.53x
💻 LocalNext.js (Turbopack)9.894s10.525s0.631s1213.12x
💻 LocalExpress11.035s (+8.2% 🔺)11.574s (+5.9% 🔺)0.539s1114.63x
💻 LocalNitro11.128s (~)11.754s (+0.7%)0.626s1114.76x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Next.js (Turbopack)7.328s (+1.1%)8.999s (+2.9%)1.671s141.00x
▲ VercelExpress7.509s (-11.4% 🟢)9.508s (-10.2% 🟢)1.999s131.02x
▲ VercelNitro8.767s (+17.1% 🔺)10.526s (+14.9% 🔺)1.759s121.20x

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

Stream Benchmarks(includes TTFB metrics)
workflow with stream

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
💻 Local🥇 Next.js (Turbopack)0.143s1.002s0.010s1.016s0.873s101.00x
🌐 RedisNext.js (Turbopack)0.185s1.000s0.002s1.008s0.823s101.30x
🐘 PostgresNext.js (Turbopack)0.190s1.000s0.002s1.011s0.821s101.33x
💻 LocalExpress0.199s (+46.5% 🔺)1.003s (~)0.011s (+13.3% 🔺)1.017s (~)0.818s101.40x
💻 LocalNitro0.201s (+1.2%)1.003s (~)0.011s (-5.9% 🟢)1.017s (~)0.816s101.41x
🐘 PostgresNitro0.207s (+5.3% 🔺)0.995s (~)0.002s (+6.7% 🔺)1.010s (~)0.803s101.45x
🐘 PostgresExpress0.208s (-0.9%)0.993s (~)0.002s (+14.3% 🔺)1.011s (~)0.803s101.46x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro1.726s (-9.3% 🟢)3.200s (-0.9%)0.267s (+13.2% 🔺)4.175s (~)2.450s101.00x
▲ VercelNext.js (Turbopack)1.784s (-9.3% 🟢)2.789s (-17.0% 🟢)0.742s (+14.5% 🔺)4.234s (-9.0% 🟢)2.450s101.03x
▲ VercelExpress1.883s (+4.5%)2.991s (-4.0%)0.473s (-26.9% 🟢)4.135s (-7.5% 🟢)2.252s101.09x

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

stream pipeline with 5 transform steps (1MB)

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)0.480s1.001s0.003s1.011s0.531s601.00x
💻 LocalNext.js (Turbopack)0.586s1.008s0.009s1.023s0.436s591.22x
🐘 PostgresExpress0.606s (-2.6%)1.004s (-1.6%)0.004s (-4.1%)1.024s (-1.8%)0.418s591.26x
🐘 PostgresNext.js (Turbopack)0.608s1.008s0.004s1.033s0.424s591.27x
🐘 PostgresNitro0.617s (+1.4%)1.002s (~)0.005s (+14.8% 🔺)1.025s (~)0.408s591.29x
💻 LocalExpress0.722s (+25.8% 🔺)1.009s (~)0.010s (+13.5% 🔺)1.023s (~)0.302s591.50x
💻 LocalNitro0.728s (+1.9%)1.009s (~)0.010s (+19.7% 🔺)1.024s (~)0.295s591.52x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro4.607s (-12.7% 🟢)5.635s (-14.4% 🟢)0.244s (-3.6%)6.766s (-10.5% 🟢)2.159s91.00x
▲ VercelExpress4.699s (-15.4% 🟢)6.094s (-15.4% 🟢)0.419s (-27.1% 🟢)7.195s (-22.2% 🟢)2.496s91.02x
▲ VercelNext.js (Turbopack)5.064s (-98.4% 🟢)6.528s (+12.8% 🔺)0.266s (+7.1% 🔺)7.472s (-97.6% 🟢)2.408s91.10x

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

10 parallel streams (1MB each)

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)0.894s0.999s0.000s1.004s0.111s601.00x
🐘 PostgresExpress0.974s (+2.3%)1.269s (+3.8%)0.000s (+2.1%)1.287s (+2.8%)0.312s471.09x
🐘 PostgresNext.js (Turbopack)0.980s1.311s0.000s1.334s0.354s451.10x
🐘 PostgresNitro0.988s (+2.8%)1.264s (-4.1%)0.000s (+46.8% 🔺)1.288s (-4.1%)0.300s471.11x
💻 LocalExpress1.230s (+5.3% 🔺)2.020s (~)0.000s (-40.0% 🟢)2.023s (~)0.793s301.38x
💻 LocalNitro1.232s (+0.6%)2.020s (~)0.000s (-53.3% 🟢)2.023s (~)0.791s301.38x
💻 LocalNext.js (Turbopack)1.289s2.020s0.000s2.024s0.736s301.44x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Nitro2.899s (-12.9% 🟢)3.935s (-10.3% 🟢)0.000s (+Infinity% 🔺)4.619s (-9.0% 🟢)1.720s131.00x
▲ VercelExpress2.936s (-6.0% 🟢)3.893s (-13.4% 🟢)0.000s (+Infinity% 🔺)4.552s (-12.9% 🟢)1.616s141.01x
▲ VercelNext.js (Turbopack)3.616s (+8.8% 🔺)4.790s (+16.6% 🔺)0.000s (-100.0% 🟢)5.542s (+19.3% 🔺)1.926s111.25x

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

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

💻 Local Development

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
🌐 Redis🥇 Next.js (Turbopack)1.630s2.001s0.000s2.006s0.376s301.00x
🐘 PostgresExpress1.817s (+4.1%)2.255s (+5.4% 🔺)0.000s (+3.7%)2.271s (+5.4% 🔺)0.454s271.11x
🐘 PostgresNext.js (Turbopack)1.821s2.071s0.000s2.083s0.261s291.12x
🐘 PostgresNitro1.833s (+3.9%)2.217s (+5.5% 🔺)0.000s (-100.0% 🟢)2.251s (+6.5% 🔺)0.417s271.12x
💻 LocalExpress3.623s (+2.4%)4.098s (+1.7%)0.000s (-41.7% 🟢)4.102s (+1.7%)0.479s152.22x
💻 LocalNitro3.657s (+3.4%)4.232s (+5.0% 🔺)0.001s (+7.7% 🔺)4.236s (+5.0% 🔺)0.579s152.24x
💻 LocalNext.js (Turbopack)3.794s4.162s0.000s4.168s0.374s152.33x

▲ Production (Vercel)

WorldFrameworkWorkflow TimeTTFBSlurpWall TimeOverheadSamplesvs Fastest
▲ Vercel🥇 Express3.662s (-24.3% 🟢)4.757s (-23.1% 🟢)0.000s (NaN%)5.423s (-21.2% 🟢)1.761s121.00x
▲ VercelNitro3.934s (-1.0%)4.976s (-3.0%)0.000s (-100.0% 🟢)5.660s (-2.7%)1.726s111.07x
▲ VercelNext.js (Turbopack)4.423s (-2.2%)5.474s (-2.6%)0.001s (+800.0% 🔺)6.221s (+1.4%)1.798s101.21x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World🥇 Fastest FrameworkWins
💻 LocalNext.js (Turbopack)14/21
🐘 PostgresNext.js (Turbopack)14/21
▲ VercelNitro9/21
Fastest World by Framework

Winner determined by most benchmark wins

Framework🥇 Fastest WorldWins
Express🐘 Postgres15/21
Next.js (Turbopack)🐘 Postgres7/21
Nitro🐘 Postgres16/21
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

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ghost force-pushed the changeset-release/main branch from 29bf368 to a813aa5CompareMarch 18, 2026 19:25
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ghost requested a review from ijjk as a code ownerMarch 18, 2026 19:25
@ghost
ghost force-pushed the changeset-release/main branch from 69bafd4 to 57eadfcCompareMarch 18, 2026 19:43
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ghost force-pushed the changeset-release/main branch from 57eadfc to 662ee8bCompareMarch 18, 2026 19:59
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