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Version Packages (beta)#1377

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Version Packages (beta)#1377
workflow-devkit-release-bot[bot] wants to merge 1 commit intomainfrom
changeset-release/main

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@workflow-devkit-release-bot workflow-devkit-release-bot bot commented Mar 13, 2026

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

⚠️⚠️⚠️⚠️⚠️⚠️

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

⚠️⚠️⚠️⚠️⚠️⚠️

Releases

@workflow/ai@4.1.0-beta.57

Minor Changes

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

Patch Changes

  • #1389 4a298b5 Thanks @TooTallNate! - Fix prepareStep system message being discarded when messages is also returned

  • Updated dependencies [dcb0761]:

    • workflow@4.2.0-beta.71

@workflow/astro@4.0.0-beta.45

Patch Changes

  • Updated dependencies [5d95abf]:
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62
    • @workflow/rollup@4.0.0-beta.28
    • @workflow/vite@4.0.0-beta.21

@workflow/builders@4.0.1-beta.62

Patch Changes

@workflow/cli@4.2.0-beta.71

Patch Changes

  • Updated dependencies [97e4384, d6e8727, 5d95abf, dcb0761, 7b9b3c1, a2c0c7e, 0f07403, e902980, 94c14c7, f52afe7]:
    • @workflow/core@4.2.0-beta.71
    • @workflow/world-vercel@4.1.0-beta.44
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/web@4.1.0-beta.43
    • @workflow/world-local@4.1.0-beta.44
    • @workflow/world@4.1.0-beta.13
    • @workflow/builders@4.0.1-beta.62
    • @workflow/errors@4.1.0-beta.18

@workflow/core@4.2.0-beta.71

Patch Changes

  • #1409 97e4384 Thanks @TooTallNate! - Remove @deprecated tag from deploymentId in StartOptions

  • #1413 dcb0761 Thanks @TooTallNate! - Refactor builtin step functions to use this value serialization instead of explicit parameter passing. Remove unused duplicate builtins file from @workflow/core.

  • #1400 a2c0c7e Thanks @VaguelySerious! - Seed lazy workflow file discovery in NextJS. Require workflow definitions to be in manifest for Vercel environments.

  • #1402 f52afe7 Thanks @VaguelySerious! - Reduce log severity for 409/429 logs from warn to info, as they can't be meaningfully acted on by the consumer.

  • Updated dependencies [d6e8727, 0f07403, e902980, 94c14c7]:

    • @workflow/world-vercel@4.1.0-beta.44
    • @workflow/world-local@4.1.0-beta.44
    • @workflow/world@4.1.0-beta.13
    • @workflow/errors@4.1.0-beta.18

@workflow/nest@0.0.0-beta.20

Patch Changes

  • Updated dependencies [5d95abf]:
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62

@workflow/next@4.0.1-beta.67

Patch Changes

  • #1400 a2c0c7e Thanks @VaguelySerious! - Seed lazy workflow file discovery in NextJS. Require workflow definitions to be in manifest for Vercel environments.

  • Updated dependencies [97e4384, 5d95abf, dcb0761, a2c0c7e, f52afe7]:

    • @workflow/core@4.2.0-beta.71
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62

@workflow/nitro@4.0.1-beta.66

Patch Changes

  • Updated dependencies [97e4384, 5d95abf, dcb0761, a2c0c7e, f52afe7]:
    • @workflow/core@4.2.0-beta.71
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62
    • @workflow/rollup@4.0.0-beta.28
    • @workflow/vite@4.0.0-beta.21

@workflow/nuxt@4.0.1-beta.55

Patch Changes

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

@workflow/rollup@4.0.0-beta.28

Patch Changes

  • Updated dependencies [5d95abf]:
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62

@workflow/sveltekit@4.0.0-beta.60

Patch Changes

  • Updated dependencies [5d95abf]:
    • @workflow/swc-plugin@4.1.0-beta.20
    • @workflow/builders@4.0.1-beta.62
    • @workflow/rollup@4.0.0-beta.28
    • @workflow/vite@4.0.0-beta.21

@workflow/swc-plugin@4.1.0-beta.20

Patch Changes

  • #1368 5d95abf Thanks @TooTallNate! - Fix closure variable detection for new expressions, exclude module-level declarations from being over-captured, preserve original step function bodies in enclosing functions for direct calls, and walk into nested function/method bodies to detect deeply nested closure variable usage

@workflow/vite@4.0.0-beta.21

Patch Changes

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

@workflow/vitest@4.0.1-beta.8

Patch Changes

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

  • Updated dependencies [97e4384, dcb0761, a2c0c7e, 0f07403, 94c14c7, f52afe7]:

    • @workflow/core@4.2.0-beta.71
    • @workflow/world-local@4.1.0-beta.44
    • @workflow/world@4.1.0-beta.13
    • @workflow/builders@4.0.1-beta.62
    • @workflow/rollup@4.0.0-beta.28

@workflow/web@4.1.0-beta.43

Patch Changes

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

  • #1364 94c14c7 Thanks @karthikscale3! - Strip only ref/payload fields from eventData when resolveData is 'none', preserving all other metadata

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

Patch Changes

workflow@4.2.0-beta.71

Patch Changes

  • #1413 dcb0761 Thanks @TooTallNate! - Refactor builtin step functions to use this value serialization instead of explicit parameter passing. Remove unused duplicate builtins file from @workflow/core.

  • Updated dependencies [97e4384, dcb0761, a2c0c7e, f52afe7]:

    • @workflow/core@4.2.0-beta.71
    • @workflow/next@4.0.1-beta.67
    • @workflow/cli@4.2.0-beta.71
    • @workflow/nitro@4.0.1-beta.66
    • @workflow/typescript-plugin@4.0.1-beta.5
    • @workflow/astro@4.0.0-beta.45
    • @workflow/nest@0.0.0-beta.20
    • @workflow/rollup@4.0.0-beta.28
    • @workflow/sveltekit@4.0.0-beta.60
    • @workflow/errors@4.1.0-beta.18
    • @workflow/nuxt@4.0.1-beta.55

@workflow/world@4.1.0-beta.13

Patch Changes

  • #1364 94c14c7 Thanks @karthikscale3! - Strip only ref/payload fields from eventData when resolveData is 'none', preserving all other metadata

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

Patch Changes

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

  • #1364 94c14c7 Thanks @karthikscale3! - Strip only ref/payload fields from eventData when resolveData is 'none', preserving all other metadata

  • Updated dependencies [94c14c7]:

    • @workflow/world@4.1.0-beta.13
    • @workflow/errors@4.1.0-beta.18

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

Patch Changes

  • #1364 94c14c7 Thanks @karthikscale3! - Strip only ref/payload fields from eventData when resolveData is 'none', preserving all other metadata

  • Updated dependencies [0f07403, 94c14c7]:

    • @workflow/world-local@4.1.0-beta.44
    • @workflow/world@4.1.0-beta.13
    • @workflow/errors@4.1.0-beta.18

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

Patch Changes

  • Updated dependencies [97e4384, dcb0761, a2c0c7e, 94c14c7, f52afe7]:
    • @workflow/core@4.2.0-beta.71
    • workflow@4.2.0-beta.71
    • @workflow/world@4.1.0-beta.13
    • @workflow/cli@4.2.0-beta.71

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

Patch Changes

  • #1378 d6e8727 Thanks @TooTallNate! - Reorder token resolution in fetchRunKey and resolveLatestDeploymentId to prefer options.token / VERCEL_TOKEN before calling OIDC, skipping the OIDC network call when a token is already available

  • #1335 e902980 Thanks @VaguelySerious! - Use undici dispatcher for queue client

  • #1364 94c14c7 Thanks @karthikscale3! - Strip only ref/payload fields from eventData when resolveData is 'none', preserving all other metadata

  • Updated dependencies [94c14c7]:

    • @workflow/world@4.1.0-beta.13
    • @workflow/errors@4.1.0-beta.18

@workflow-devkit-release-bot workflow-devkit-release-bot bot requested review from a team and ijjk as code owners March 13, 2026 19:59
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vercel bot commented Mar 13, 2026

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github-actions bot commented Mar 13, 2026

🧪 E2E Test Results

Some tests failed

Summary

Passed Failed Skipped Total
❌ ▲ Vercel Production 713 1 67 781
✅ 💻 Local Development 740 0 112 852
✅ 📦 Local Production 740 0 112 852
✅ 🐘 Local Postgres 740 0 112 852
✅ 🪟 Windows 68 0 3 71
❌ 🌍 Community Worlds 116 55 15 186
✅ 📋 Other 186 0 27 213
Total 3303 56 448 3807

❌ Failed Tests

▲ Vercel Production (1 failed)

nextjs-webpack (1 failed):

  • webhookWorkflow
🌍 Community Worlds (55 failed)

mongodb (3 failed):

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

redis (2 failed):

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

turso (50 failed):

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

Details by Category

❌ ▲ Vercel Production
App Passed Failed Skipped
✅ astro 64 0 7
✅ example 64 0 7
✅ express 64 0 7
✅ fastify 64 0 7
✅ hono 64 0 7
✅ nextjs-turbopack 69 0 2
❌ nextjs-webpack 68 1 2
✅ nitro 64 0 7
✅ nuxt 64 0 7
✅ sveltekit 64 0 7
✅ vite 64 0 7
✅ 💻 Local Development
App Passed Failed Skipped
✅ astro-stable 62 0 9
✅ express-stable 62 0 9
✅ fastify-stable 62 0 9
✅ hono-stable 62 0 9
✅ nextjs-turbopack-canary 54 0 17
✅ nextjs-turbopack-stable 68 0 3
✅ nextjs-webpack-canary 54 0 17
✅ nextjs-webpack-stable 68 0 3
✅ nitro-stable 62 0 9
✅ nuxt-stable 62 0 9
✅ sveltekit-stable 62 0 9
✅ vite-stable 62 0 9
✅ 📦 Local Production
App Passed Failed Skipped
✅ astro-stable 62 0 9
✅ express-stable 62 0 9
✅ fastify-stable 62 0 9
✅ hono-stable 62 0 9
✅ nextjs-turbopack-canary 54 0 17
✅ nextjs-turbopack-stable 68 0 3
✅ nextjs-webpack-canary 54 0 17
✅ nextjs-webpack-stable 68 0 3
✅ nitro-stable 62 0 9
✅ nuxt-stable 62 0 9
✅ sveltekit-stable 62 0 9
✅ vite-stable 62 0 9
✅ 🐘 Local Postgres
App Passed Failed Skipped
✅ astro-stable 62 0 9
✅ express-stable 62 0 9
✅ fastify-stable 62 0 9
✅ hono-stable 62 0 9
✅ nextjs-turbopack-canary 54 0 17
✅ nextjs-turbopack-stable 68 0 3
✅ nextjs-webpack-canary 54 0 17
✅ nextjs-webpack-stable 68 0 3
✅ nitro-stable 62 0 9
✅ nuxt-stable 62 0 9
✅ sveltekit-stable 62 0 9
✅ vite-stable 62 0 9
✅ 🪟 Windows
App Passed Failed Skipped
✅ nextjs-turbopack 68 0 3
❌ 🌍 Community Worlds
App Passed Failed Skipped
✅ mongodb-dev 3 0 2
❌ mongodb 51 3 3
✅ redis-dev 3 0 2
❌ redis 52 2 3
✅ turso-dev 3 0 2
❌ turso 4 50 3
✅ 📋 Other
App Passed Failed Skipped
✅ e2e-local-dev-nest-stable 62 0 9
✅ e2e-local-postgres-nest-stable 62 0 9
✅ e2e-local-prod-nest-stable 62 0 9

📋 View full workflow run


Some E2E test jobs failed:

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

Check the workflow run for details.

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github-actions bot commented Mar 13, 2026

📊 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 (-7.4% 🟢) 1.006s (-1.9%) 0.964s 10 1.00x
💻 Local Nitro 0.042s (-1.2%) 1.005s (~) 0.964s 10 1.01x
💻 Local Next.js (Turbopack) 0.045s 1.005s 0.959s 10 1.09x
🌐 Redis Next.js (Turbopack) 0.047s 1.005s 0.958s 10 1.14x
🐘 Postgres Next.js (Turbopack) 0.059s 1.011s 0.952s 10 1.42x
🐘 Postgres Express 0.059s (-6.0% 🟢) 1.011s (~) 0.952s 10 1.43x
🐘 Postgres Nitro 0.064s (+2.1%) 1.014s (~) 0.950s 10 1.54x
🌐 MongoDB Next.js (Turbopack) 0.140s 1.008s 0.868s 10 3.37x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Next.js (Turbopack) 0.480s (-49.6% 🟢) 2.529s (-14.8% 🟢) 2.049s 10 1.00x
▲ Vercel Nitro 0.501s (-26.0% 🟢) 2.903s (+17.0% 🔺) 2.402s 10 1.04x
▲ Vercel Express 0.501s (+7.1% 🔺) 2.422s (-11.2% 🟢) 1.921s 10 1.04x

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

workflow with 1 step

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
💻 Local 🥇 Next.js (Turbopack) 1.102s 2.005s 0.903s 10 1.00x
🌐 Redis Next.js (Turbopack) 1.112s 2.007s 0.895s 10 1.01x
💻 Local Nitro 1.124s (~) 2.006s (~) 0.882s 10 1.02x
💻 Local Express 1.130s (+0.5%) 2.007s (~) 0.876s 10 1.03x
🐘 Postgres Next.js (Turbopack) 1.143s 2.012s 0.869s 10 1.04x
🐘 Postgres Express 1.149s (~) 2.011s (~) 0.863s 10 1.04x
🐘 Postgres Nitro 1.154s (~) 2.013s (~) 0.859s 10 1.05x
🌐 MongoDB Next.js (Turbopack) 1.304s 2.008s 0.704s 10 1.18x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.148s (+3.5%) 4.131s (+13.4% 🔺) 1.982s 10 1.00x
▲ Vercel Nitro 2.243s (-14.0% 🟢) 4.228s (-10.0% 🟢) 1.985s 10 1.04x
▲ Vercel Next.js (Turbopack) 2.426s (+13.0% 🔺) 3.910s (+2.5%) 1.484s 10 1.13x

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

workflow with 10 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 10.634s 11.025s 0.391s 3 1.00x
💻 Local Next.js (Turbopack) 10.698s 11.022s 0.324s 3 1.01x
💻 Local Nitro 10.893s (~) 11.024s (~) 0.131s 3 1.02x
💻 Local Express 10.927s (~) 11.024s (~) 0.096s 3 1.03x
🐘 Postgres Express 10.937s (~) 11.044s (~) 0.107s 3 1.03x
🐘 Postgres Next.js (Turbopack) 10.966s 11.373s 0.407s 3 1.03x
🐘 Postgres Nitro 10.979s (~) 11.374s (+3.0%) 0.395s 3 1.03x
🌐 MongoDB Next.js (Turbopack) 12.261s 13.021s 0.760s 3 1.15x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 16.937s (-3.2%) 18.735s (-7.7% 🟢) 1.798s 2 1.00x
▲ Vercel Express 17.072s (+0.8%) 18.534s (+1.5%) 1.462s 2 1.01x
▲ Vercel Next.js (Turbopack) 18.064s (+3.1%) 20.389s (+6.1% 🔺) 2.326s 2 1.07x

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

workflow with 25 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 26.486s 27.056s 0.569s 3 1.00x
💻 Local Next.js (Turbopack) 26.974s 27.051s 0.077s 3 1.02x
🐘 Postgres Next.js (Turbopack) 26.991s 27.062s 0.071s 3 1.02x
🐘 Postgres Nitro 27.143s (~) 28.059s (~) 0.916s 3 1.02x
🐘 Postgres Express 27.195s (~) 28.061s (~) 0.866s 3 1.03x
💻 Local Nitro 27.471s (~) 28.052s (~) 0.581s 3 1.04x
💻 Local Express 27.526s (~) 28.055s (~) 0.529s 3 1.04x
🌐 MongoDB Next.js (Turbopack) 30.292s 31.033s 0.741s 2 1.14x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 43.161s (-1.6%) 44.626s (-2.9%) 1.465s 2 1.00x
▲ Vercel Nitro 43.802s (+0.6%) 45.544s (~) 1.742s 2 1.01x
▲ Vercel Next.js (Turbopack) 44.099s (~) 45.652s (-1.7%) 1.552s 2 1.02x

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

workflow with 50 sequential steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 52.865s 53.103s 0.238s 2 1.00x
🐘 Postgres Next.js (Turbopack) 53.905s 54.101s 0.196s 2 1.02x
🐘 Postgres Nitro 54.270s (~) 55.110s (~) 0.840s 2 1.03x
🐘 Postgres Express 54.386s (~) 55.094s (~) 0.708s 2 1.03x
💻 Local Next.js (Turbopack) 55.472s 56.099s 0.627s 2 1.05x
💻 Local Nitro 56.577s (~) 57.102s (~) 0.526s 2 1.07x
💻 Local Express 56.599s (~) 57.107s (~) 0.508s 2 1.07x
🌐 MongoDB Next.js (Turbopack) 60.570s 61.061s 0.491s 2 1.15x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 93.681s (-2.2%) 95.687s (-2.3%) 2.006s 1 1.00x
▲ Vercel Express 94.034s (+1.3%) 96.099s (+2.0%) 2.065s 1 1.00x
▲ Vercel Next.js (Turbopack) 97.984s (+1.6%) 99.225s (+0.7%) 1.241s 1 1.05x

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

Promise.all with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 1.238s 2.007s 0.769s 15 1.00x
🐘 Postgres Nitro 1.384s (-4.1%) 2.011s (~) 0.627s 15 1.12x
🐘 Postgres Express 1.393s (-6.1% 🟢) 2.011s (~) 0.618s 15 1.13x
🐘 Postgres Next.js (Turbopack) 1.414s 2.012s 0.598s 15 1.14x
💻 Local Nitro 1.464s (-1.8%) 2.005s (~) 0.541s 15 1.18x
💻 Local Express 1.470s (-0.6%) 2.006s (~) 0.536s 15 1.19x
💻 Local Next.js (Turbopack) 1.478s 2.005s 0.527s 15 1.19x
🌐 MongoDB Next.js (Turbopack) 2.159s 3.008s 0.849s 10 1.74x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.293s (-15.3% 🟢) 3.924s (-10.5% 🟢) 1.632s 8 1.00x
▲ Vercel Next.js (Turbopack) 2.473s (-1.7%) 4.016s (-2.0%) 1.543s 8 1.08x
▲ Vercel Express 2.552s (+11.5% 🔺) 4.329s (+10.5% 🔺) 1.777s 7 1.11x

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

Promise.all with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 2.458s 3.009s 0.551s 10 1.00x
🐘 Postgres Nitro 2.548s (-1.6%) 3.013s (~) 0.465s 10 1.04x
🐘 Postgres Next.js (Turbopack) 2.594s 3.013s 0.419s 10 1.06x
🐘 Postgres Express 2.619s (+0.7%) 3.013s (~) 0.394s 10 1.07x
💻 Local Next.js (Turbopack) 2.685s 3.007s 0.322s 10 1.09x
💻 Local Express 2.744s (-7.2% 🟢) 3.008s (-9.1% 🟢) 0.264s 10 1.12x
💻 Local Nitro 2.996s (+4.8%) 3.452s (+3.3%) 0.457s 9 1.22x
🌐 MongoDB Next.js (Turbopack) 4.637s 5.177s 0.540s 6 1.89x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.497s (-0.9%) 3.835s (-12.6% 🟢) 1.339s 8 1.00x
▲ Vercel Next.js (Turbopack) 2.651s (-0.5%) 4.180s (-9.8% 🟢) 1.529s 8 1.06x
▲ Vercel Nitro 2.725s (+1.5%) 4.390s (+5.4% 🔺) 1.666s 7 1.09x

🔍 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 🥇 Express 3.966s (-0.7%) 4.588s (+3.1%) 0.623s 7 1.00x
🐘 Postgres Nitro 4.021s (+0.8%) 4.446s (-6.0% 🟢) 0.425s 7 1.01x
🌐 Redis Next.js (Turbopack) 4.026s 4.584s 0.558s 7 1.02x
🐘 Postgres Next.js (Turbopack) 4.369s 5.017s 0.647s 6 1.10x
💻 Local Next.js (Turbopack) 6.872s 7.517s 0.645s 4 1.73x
💻 Local Nitro 7.474s (-8.4% 🟢) 8.271s (-8.3% 🟢) 0.797s 4 1.88x
💻 Local Express 7.497s (-8.0% 🟢) 8.020s (-8.6% 🟢) 0.523s 4 1.89x
🌐 MongoDB Next.js (Turbopack) 10.004s 10.349s 0.345s 3 2.52x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Express 2.793s (-18.8% 🟢) 4.015s (-21.9% 🟢) 1.222s 8 1.00x
▲ Vercel Next.js (Turbopack) 3.240s (-14.8% 🟢) 5.139s (-6.9% 🟢) 1.900s 7 1.16x
▲ Vercel Nitro 3.291s (+7.5% 🔺) 5.508s (+20.4% 🔺) 2.217s 6 1.18x

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

Promise.race with 10 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 1.230s 2.007s 0.776s 15 1.00x
🐘 Postgres Express 1.410s (+1.9%) 2.011s (~) 0.601s 15 1.15x
🐘 Postgres Next.js (Turbopack) 1.433s 2.011s 0.578s 15 1.17x
🐘 Postgres Nitro 1.439s (+1.2%) 2.010s (~) 0.571s 15 1.17x
💻 Local Next.js (Turbopack) 1.466s 2.005s 0.539s 15 1.19x
💻 Local Express 1.487s (-2.9%) 2.006s (~) 0.519s 15 1.21x
💻 Local Nitro 1.508s (-1.5%) 2.005s (~) 0.497s 15 1.23x
🌐 MongoDB Next.js (Turbopack) 2.206s 3.007s 0.801s 10 1.79x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.194s (-7.0% 🟢) 4.036s (-11.3% 🟢) 1.842s 8 1.00x
▲ Vercel Next.js (Turbopack) 2.195s (-1.6%) 3.859s (+2.4%) 1.665s 8 1.00x
▲ Vercel Express 2.254s (-13.6% 🟢) 3.900s (-12.4% 🟢) 1.646s 8 1.03x

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

Promise.race with 25 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🌐 Redis 🥇 Next.js (Turbopack) 2.446s 3.009s 0.563s 10 1.00x
🐘 Postgres Nitro 2.498s (-6.2% 🟢) 3.012s (-3.3%) 0.514s 10 1.02x
🐘 Postgres Express 2.545s (+1.2%) 3.012s (~) 0.466s 10 1.04x
🐘 Postgres Next.js (Turbopack) 2.582s 3.012s 0.430s 10 1.06x
💻 Local Next.js (Turbopack) 2.798s 3.008s 0.210s 10 1.14x
💻 Local Express 3.022s (+1.1%) 3.455s (-3.1%) 0.432s 9 1.24x
💻 Local Nitro 3.030s (-0.7%) 3.677s (-5.4% 🟢) 0.647s 9 1.24x
🌐 MongoDB Next.js (Turbopack) 4.655s 5.176s 0.521s 6 1.90x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.429s (+1.2%) 4.124s (+1.7%) 1.696s 8 1.00x
▲ Vercel Express 2.566s (-7.1% 🟢) 4.286s (+4.5%) 1.720s 8 1.06x
▲ Vercel Next.js (Turbopack) 2.895s (+15.9% 🔺) 4.804s (+20.7% 🔺) 1.909s 7 1.19x

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

Promise.race with 50 concurrent steps

💻 Local Development

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
🐘 Postgres 🥇 Nitro 3.916s (-4.1%) 4.587s (+3.1%) 0.670s 7 1.00x
🐘 Postgres Express 4.025s (+1.9%) 4.304s (-6.2% 🟢) 0.278s 7 1.03x
🌐 Redis Next.js (Turbopack) 4.047s 4.440s 0.393s 7 1.03x
🐘 Postgres Next.js (Turbopack) 4.423s 5.020s 0.597s 6 1.13x
💻 Local Next.js (Turbopack) 7.462s 8.016s 0.554s 4 1.91x
💻 Local Express 8.320s (-4.7%) 9.025s (~) 0.705s 4 2.12x
💻 Local Nitro 8.561s (-7.9% 🟢) 9.021s (-10.0% 🟢) 0.460s 4 2.19x
🌐 MongoDB Next.js (Turbopack) 9.876s 10.347s 0.471s 3 2.52x

▲ Production (Vercel)

World Framework Workflow Time Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 2.931s (+10.4% 🔺) 4.471s (+14.6% 🔺) 1.540s 7 1.00x
▲ Vercel Express 3.961s (+43.4% 🔺) 5.195s (+28.4% 🔺) 1.235s 7 1.35x
▲ Vercel Next.js (Turbopack) 4.054s (+14.0% 🔺) 6.300s (+15.4% 🔺) 2.246s 5 1.38x

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

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) 0.153s 1.002s 0.011s 1.016s 0.863s 10 1.00x
🌐 Redis Next.js (Turbopack) 0.153s 1.000s 0.002s 1.008s 0.855s 10 1.00x
💻 Local Nitro 0.195s (-1.6%) 1.003s (~) 0.011s (-3.4%) 1.017s (~) 0.822s 10 1.27x
🐘 Postgres Next.js (Turbopack) 0.205s 1.001s 0.001s 1.012s 0.808s 10 1.34x
💻 Local Express 0.210s (+7.8% 🔺) 1.003s (~) 0.011s (-6.1% 🟢) 1.017s (~) 0.806s 10 1.37x
🐘 Postgres Nitro 0.215s (-2.4%) 0.993s (~) 0.002s (+23.1% 🔺) 1.013s (~) 0.797s 10 1.41x
🐘 Postgres Express 0.223s (~) 0.995s (~) 0.001s (+16.7% 🔺) 1.013s (~) 0.790s 10 1.45x
🌐 MongoDB Next.js (Turbopack) 0.488s 0.962s 0.002s 1.009s 0.521s 10 3.19x

▲ Production (Vercel)

World Framework Workflow Time TTFB Slurp Wall Time Overhead Samples vs Fastest
▲ Vercel 🥇 Nitro 1.551s (-2.8%) 1.982s (-26.4% 🟢) 0.005s (-96.4% 🟢) 2.586s (-24.4% 🟢) 1.035s 10 1.00x
▲ Vercel Express 1.656s (-12.5% 🟢) 2.632s (+15.5% 🔺) 0.007s (+10.9% 🔺) 3.246s (+2.2%) 1.591s 10 1.07x
▲ Vercel Next.js (Turbopack) 1.730s (+0.8%) 2.789s (+2.8%) 0.004s (-6.2% 🟢) 3.398s (-3.3%) 1.667s 10 1.12x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World 🥇 Fastest Framework Wins
💻 Local Next.js (Turbopack) 10/12
🐘 Postgres Next.js (Turbopack) 5/12
▲ Vercel Nitro 7/12
Fastest World by Framework

Winner determined by most benchmark wins

Framework 🥇 Fastest World Wins
Express 🐘 Postgres 5/12
Next.js (Turbopack) 🌐 Redis 8/12
Nitro 🐘 Postgres 5/12
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

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