Fix "dev" script in `web` package by TooTallNate · Pull Request #1039 · vercel/workflow

TooTallNate · 2026-02-13T17:44:45Z

Fix SSR hydration mismatch in dev mode and set web-shared package as ES module.

What changed?

Set "type": "module" in web-shared package.json
Fixed hydration issues in dev mode by:
- Setting initial isLoading state to false in workflow API client hooks
- Modified Vite config to handle dependencies properly in dev mode
- Added React dependency deduplication to prevent duplicate React instances

How to test?

Run the web UI in dev mode with react-router dev
Verify no hydration mismatches occur in the console
Check that workflow runs and hooks load correctly
Ensure the application functions properly in both dev and production modes

Why make this change?

The application was experiencing hydration mismatches in dev mode due to differences between server-side rendering and client hydration states. The initial loading state was set to true on the server but would be different on the client. Additionally, the Vite configuration needed adjustments to properly handle CommonJS packages during development and prevent duplicate React instances that could cause "Invalid hook call" errors.

changeset-bot · 2026-02-13T17:44:50Z

🦋 Changeset detected

Latest commit: 8216f33

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 15 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/core	Patch
@workflow/builders	Patch
@workflow/next	Patch
@workflow/nitro	Patch
@workflow/astro	Patch
@workflow/nest	Patch
@workflow/rollup	Patch
@workflow/sveltekit	Patch
@workflow/vite	Patch
@workflow/nuxt	Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

vercel · 2026-02-13T17:44:50Z

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

Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
example-nextjs-workflow-webpack	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
example-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-astro-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-express-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-fastify-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-hono-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-nitro-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-nuxt-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-sveltekit-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workbench-vite-workflow	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workflow-docs	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workflow-nest	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm
workflow-swc-playground	Ready	Preview, Comment, Open in v0	Feb 13, 2026 10:26pm

github-actions · 2026-02-13T17:44:57Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
❌ ▲ Vercel Production	496	5	38	539
✅ 💻 Local Development	520	0	68	588
❌ 📦 Local Production	475	45	68	588
❌ 🐘 Local Postgres	475	45	68	588
✅ 🪟 Windows	46	0	3	49
❌ 🌍 Community Worlds	105	42	9	156
✅ 📋 Other	126	0	21	147
Total	2243	137	275	2655

❌ Failed Tests

▲ Vercel Production (5 failed)

astro (1 failed):

hookWorkflow

example (1 failed):

webhookWorkflow

express (2 failed):

hookWorkflow
webhookWorkflow

fastify (1 failed):

webhookWorkflow

📦 Local Production (45 failed)

nextjs-turbopack-canary (45 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
hookWorkflow
webhookWorkflow
webhook route with invalid token
sleepingWorkflow
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 retry behavior workflow completes despite transient 5xx on step_completed
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
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 endpoint (HTTP) - workflow and step endpoints respond to __health query parameter
health check (queue-based) - workflow and step endpoints respond to health check messages
health check (CLI) - workflow health command reports healthy endpoints
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
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

🐘 Local Postgres (45 failed)

nextjs-turbopack-canary (45 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
hookWorkflow
webhookWorkflow
webhook route with invalid token
sleepingWorkflow
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 retry behavior workflow completes despite transient 5xx on step_completed
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
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 endpoint (HTTP) - workflow and step endpoints respond to __health query parameter
health check (queue-based) - workflow and step endpoints respond to health check messages
health check (CLI) - workflow health command reports healthy endpoints
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
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

🌍 Community Worlds (42 failed)

turso (42 failed):

addTenWorkflow
addTenWorkflow
should work with react rendering in step
promiseAllWorkflow
promiseRaceWorkflow
promiseAnyWorkflow
hookWorkflow
webhookWorkflow
sleepingWorkflow
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 retry behavior workflow completes despite transient 5xx on step_completed
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
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
pages router addTenWorkflow via pages router
pages router promiseAllWorkflow via pages router
pages router sleepingWorkflow via pages router

Details by Category

❌ ▲ Vercel Production

App	Passed	Failed	Skipped
❌ astro	44	1	4
❌ example	44	1	4
❌ express	43	2	4
❌ fastify	44	1	4
✅ hono	45	0	4
✅ nextjs-turbopack	48	0	1
✅ nextjs-webpack	48	0	1
✅ nitro	45	0	4
✅ nuxt	45	0	4
✅ sveltekit	45	0	4
✅ vite	45	0	4

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	42	7
✅ express-stable	42	7
✅ fastify-stable	42	7
✅ hono-stable	42	7
✅ nextjs-turbopack-canary	46	3
✅ nextjs-turbopack-stable	46	3
✅ nextjs-webpack-canary	46	3
✅ nextjs-webpack-stable	46	3
✅ nitro-stable	42	7
✅ nuxt-stable	42	7
✅ sveltekit-stable	42	7
✅ vite-stable	42	7

❌ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	42	0	7
✅ express-stable	42	0	7
✅ fastify-stable	42	0	7
✅ hono-stable	42	0	7
❌ nextjs-turbopack-canary	1	45	3
✅ nextjs-turbopack-stable	46	0	3
✅ nextjs-webpack-canary	46	0	3
✅ nextjs-webpack-stable	46	0	3
✅ nitro-stable	42	0	7
✅ nuxt-stable	42	0	7
✅ sveltekit-stable	42	0	7
✅ vite-stable	42	0	7

❌ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	42	0	7
✅ express-stable	42	0	7
✅ fastify-stable	42	0	7
✅ hono-stable	42	0	7
❌ nextjs-turbopack-canary	1	45	3
✅ nextjs-turbopack-stable	46	0	3
✅ nextjs-webpack-canary	46	0	3
✅ nextjs-webpack-stable	46	0	3
✅ nitro-stable	42	0	7
✅ nuxt-stable	42	0	7
✅ sveltekit-stable	42	0	7
✅ vite-stable	42	0	7

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	46	0	3

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
✅ mongodb	46	0	3
✅ redis-dev	3	0	0
✅ redis	46	0	3
✅ turso-dev	3	0	0
❌ turso	4	42	3

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	42	7
✅ e2e-local-postgres-nest-stable	42	7
✅ e2e-local-prod-nest-stable	42	7

📋 View full workflow run

❌ Some E2E test jobs failed:

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

Check the workflow run for details.

TooTallNate · 2026-02-13T17:45:00Z

This stack of pull requests is managed by Graphite. Learn more about stacking.

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Nathan Rajlich <n@n8.io>

github-actions · 2026-02-13T22:24:36Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	0.031s (-4.9%)	1.005s (~)	0.973s	10	1.00x
💻 Local	Express	0.032s (-0.6%)	1.004s (~)	0.972s	10	1.02x
💻 Local	Next.js (Turbopack)	0.040s	1.005s	0.965s	10	1.28x
🌐 Redis	Next.js (Turbopack)	0.048s (+30.9% 🔺)	1.005s (~)	0.956s	10	1.54x
🌐 MongoDB	Next.js (Turbopack)	0.092s (-4.7%)	1.007s (~)	0.915s	10	2.94x
🐘 Postgres	Express	0.448s (+128.0% 🔺)	1.010s (~)	0.563s	10	14.30x
🐘 Postgres	Nitro	0.501s (+125.1% 🔺)	1.010s (-0.6%)	0.509s	10	16.01x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-0.7%)	1.785s (-13.2% 🟢)	1.206s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.629s (-2.1%)	1.928s (+2.7%)	1.299s	10	1.09x
▲ Vercel	Express	0.645s (~)	1.875s (-10.4% 🟢)	1.230s	10	1.12x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	1.098s	2.005s	0.908s	10	1.00x
💻 Local	Express	1.102s (~)	2.005s (~)	0.902s	10	1.00x
💻 Local	Nitro	1.104s (~)	2.005s (~)	0.901s	10	1.01x
🌐 Redis	Next.js (Turbopack)	1.107s (+1.9%)	2.006s (~)	0.899s	10	1.01x
🌐 MongoDB	Next.js (Turbopack)	1.295s (-1.4%)	2.008s (~)	0.713s	10	1.18x
🐘 Postgres	Express	2.311s (+33.2% 🔺)	3.015s (+30.4% 🔺)	0.704s	10	2.11x
🐘 Postgres	Nitro	2.386s (-2.4%)	3.015s (~)	0.629s	10	2.17x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.200s (-10.9% 🟢)	3.017s (-8.5% 🟢)	0.817s	10	1.00x
▲ Vercel	Nitro	2.221s (-13.4% 🟢)	2.900s (-16.0% 🟢)	0.679s	10	1.01x
▲ Vercel	Next.js (Turbopack)	2.284s (-1.6%)	3.075s (-1.4%)	0.791s	10	1.04x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	10.713s	11.021s	0.309s	3	1.00x
🌐 Redis	Next.js (Turbopack)	10.724s (+1.2%)	11.022s (~)	0.297s	3	1.00x
💻 Local	Express	10.818s (~)	11.022s (~)	0.204s	3	1.01x
💻 Local	Nitro	10.833s (~)	11.023s (~)	0.190s	3	1.01x
🌐 MongoDB	Next.js (Turbopack)	12.238s (~)	13.020s (~)	0.782s	3	1.14x
🐘 Postgres	Express	20.162s (+30.1% 🔺)	21.063s (+31.3% 🔺)	0.901s	2	1.88x
🐘 Postgres	Nitro	20.265s (~)	21.059s (~)	0.794s	2	1.89x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	17.336s (-3.9%)	18.435s (-2.8%)	1.099s	2	1.00x
▲ Vercel	Nitro	17.337s (-2.9%)	18.121s (-4.8%)	0.784s	2	1.00x
▲ Vercel	Next.js (Turbopack)	20.076s (+8.5% 🔺)	21.120s (+8.8% 🔺)	1.044s	2	1.16x

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

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	26.957s (+1.3%)	27.052s (~)	0.095s	3	1.00x
💻 Local	Next.js (Turbopack)	27.192s	28.051s	0.860s	3	1.01x
💻 Local	Express	27.478s (~)	28.052s (~)	0.573s	3	1.02x
💻 Local	Nitro	27.485s (~)	28.050s (~)	0.565s	3	1.02x
🌐 MongoDB	Next.js (Turbopack)	30.447s (~)	31.043s (~)	0.596s	2	1.13x
🐘 Postgres	Nitro	50.313s (~)	50.632s (-1.0%)	0.319s	2	1.87x
🐘 Postgres	Express	50.416s (+34.1% 🔺)	51.147s (+34.3% 🔺)	0.730s	2	1.87x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	43.608s (-14.7% 🟢)	44.632s (-16.3% 🟢)	1.025s	2	1.00x
▲ Vercel	Next.js (Turbopack)	43.636s (-13.8% 🟢)	44.276s (-14.6% 🟢)	0.639s	2	1.00x
▲ Vercel	Nitro	44.577s (-5.9% 🟢)	45.436s (-6.8% 🟢)	0.859s	2	1.02x

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

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	54.508s (+1.5%)	55.103s (+1.9%)	0.594s	2	1.00x
💻 Local	Next.js (Turbopack)	56.765s	57.103s	0.338s	2	1.04x
💻 Local	Express	57.273s (~)	58.101s (~)	0.828s	2	1.05x
💻 Local	Nitro	57.316s (~)	58.100s (~)	0.784s	2	1.05x
🌐 MongoDB	Next.js (Turbopack)	60.776s (~)	61.059s (-0.8%)	0.284s	2	1.11x
🐘 Postgres	Nitro	100.263s (~)	101.243s (+1.0%)	0.980s	1	1.84x
🐘 Postgres	Express	100.524s (+36.8% 🔺)	101.259s (+37.4% 🔺)	0.735s	1	1.84x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	94.767s (+3.4%)	95.472s (+2.7%)	0.705s	1	1.00x
▲ Vercel	Nitro	95.908s (+3.4%)	96.388s (+2.8%)	0.480s	1	1.01x
▲ Vercel	Next.js (Turbopack)	140.282s (+51.9% 🔺)	140.774s (+50.6% 🔺)	0.492s	1	1.48x

🔍 Observability: Express | Nitro | 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)	1.260s (+5.6% 🔺)	2.006s (~)	0.746s	15	1.00x
💻 Local	Next.js (Turbopack)	1.393s	2.005s	0.613s	15	1.11x
💻 Local	Nitro	1.412s (-2.6%)	2.005s (~)	0.594s	15	1.12x
💻 Local	Express	1.419s (+0.9%)	2.005s (~)	0.586s	15	1.13x
🌐 MongoDB	Next.js (Turbopack)	2.133s (~)	3.007s (~)	0.874s	10	1.69x
🐘 Postgres	Nitro	2.312s (+3.9%)	3.014s (~)	0.702s	10	1.83x
🐘 Postgres	Express	2.482s (+28.4% 🔺)	3.014s (+19.9% 🔺)	0.533s	10	1.97x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.338s (-43.0% 🟢)	3.157s (-40.7% 🟢)	0.819s	10	1.00x
▲ Vercel	Next.js (Turbopack)	3.316s (+16.6% 🔺)	4.017s (+12.8% 🔺)	0.701s	8	1.42x
▲ Vercel	Express	3.558s (+39.6% 🔺)	4.303s (+17.1% 🔺)	0.745s	7	1.52x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Next.js (Turbopack)	2.510s	3.007s	0.496s	10	1.00x
🌐 Redis	Next.js (Turbopack)	2.528s (+5.4% 🔺)	3.008s (~)	0.480s	10	1.01x
💻 Local	Nitro	2.637s (-2.0%)	3.008s (~)	0.370s	10	1.05x
💻 Local	Express	2.646s (~)	3.007s (~)	0.362s	10	1.05x
🌐 MongoDB	Next.js (Turbopack)	4.721s (-2.0%)	5.176s (-3.2%)	0.455s	6	1.88x
🐘 Postgres	Express	8.302s (-26.9% 🟢)	9.033s (-24.9% 🟢)	0.731s	4	3.31x
🐘 Postgres	Nitro	8.495s (-2.1%)	8.780s (-2.9%)	0.285s	4	3.38x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	3.476s (+8.1% 🔺)	4.604s (+5.1% 🔺)	1.129s	7	1.00x
▲ Vercel	Nitro	8.022s (+83.6% 🔺)	8.946s (+64.1% 🔺)	0.924s	6	2.31x
▲ Vercel	Next.js (Turbopack)	10.106s (+154.2% 🔺)	11.249s (+128.2% 🔺)	1.143s	3	2.91x

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

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	4.105s (+5.2% 🔺)	4.724s (+10.0% 🔺)	0.620s	7	1.00x
💻 Local	Next.js (Turbopack)	7.094s	7.764s	0.670s	4	1.73x
💻 Local	Nitro	7.682s (-4.8%)	8.018s (-8.6% 🟢)	0.336s	4	1.87x
💻 Local	Express	7.796s (+4.2%)	8.020s (~)	0.223s	4	1.90x
🌐 MongoDB	Next.js (Turbopack)	9.780s (-1.5%)	10.347s (~)	0.567s	3	2.38x
🐘 Postgres	Nitro	47.286s (-2.3%)	48.141s (-2.0%)	0.855s	1	11.52x
🐘 Postgres	Express	47.973s (-4.3%)	48.137s (-5.8% 🟢)	0.164s	1	11.69x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	15.947s (+14.6% 🔺)	17.086s (+13.2% 🔺)	1.138s	2	1.00x
▲ Vercel	Nitro	21.683s (+64.2% 🔺)	22.644s (+57.2% 🔺)	0.960s	2	1.36x
▲ Vercel	Next.js (Turbopack)	24.852s (+163.9% 🔺)	25.824s (+145.7% 🔺)	0.972s	2	1.56x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.283s (+6.5% 🔺)	2.006s (~)	0.723s	15	1.00x
💻 Local	Next.js (Turbopack)	1.389s	2.005s	0.616s	15	1.08x
💻 Local	Nitro	1.438s (-0.9%)	2.005s (~)	0.567s	15	1.12x
💻 Local	Express	1.463s (+1.5%)	2.005s (~)	0.542s	15	1.14x
🐘 Postgres	Nitro	2.002s (+14.1% 🔺)	2.680s (+29.0% 🔺)	0.678s	12	1.56x
🐘 Postgres	Express	2.105s (+1.0%)	2.681s (~)	0.576s	12	1.64x
🌐 MongoDB	Next.js (Turbopack)	2.217s (+4.1%)	3.007s (~)	0.790s	10	1.73x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.457s (-43.6% 🟢)	3.135s (-43.1% 🟢)	0.678s	10	1.00x
▲ Vercel	Next.js (Turbopack)	3.087s (-32.6% 🟢)	4.054s (-25.1% 🟢)	0.967s	8	1.26x
▲ Vercel	Express	7.063s (-21.9% 🟢)	7.712s (-27.7% 🟢)	0.649s	4	2.87x

🔍 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)	2.511s (+6.0% 🔺)	3.008s (~)	0.496s	10	1.00x
💻 Local	Next.js (Turbopack)	2.580s	3.009s	0.429s	10	1.03x
💻 Local	Nitro	2.698s (-3.8%)	3.007s (~)	0.309s	10	1.07x
💻 Local	Express	2.797s (+1.6%)	3.007s (~)	0.211s	10	1.11x
🌐 MongoDB	Next.js (Turbopack)	4.660s (-1.1%)	5.175s (~)	0.515s	6	1.86x
🐘 Postgres	Nitro	11.016s (+10.9% 🔺)	11.366s (+9.7% 🔺)	0.350s	3	4.39x
🐘 Postgres	Express	11.298s (-18.5% 🟢)	12.039s (-16.2% 🟢)	0.740s	3	4.50x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.935s (-40.7% 🟢)	3.623s (-39.4% 🟢)	0.687s	9	1.00x
▲ Vercel	Next.js (Turbopack)	3.329s (+1.1%)	4.294s (-1.4%)	0.964s	7	1.13x
▲ Vercel	Nitro	4.155s (+8.0% 🔺)	4.991s (-0.8%)	0.836s	7	1.42x

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

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	4.147s (+5.7% 🔺)	4.725s (+10.0% 🔺)	0.578s	7	1.00x
💻 Local	Next.js (Turbopack)	7.791s	8.265s	0.474s	4	1.88x
💻 Local	Express	7.839s (-2.5%)	8.270s (-2.9%)	0.431s	4	1.89x
💻 Local	Nitro	8.136s (-2.7%)	8.522s (-5.6% 🟢)	0.385s	4	1.96x
🌐 MongoDB	Next.js (Turbopack)	9.971s (+1.7%)	10.345s (~)	0.374s	3	2.40x
🐘 Postgres	Nitro	49.520s (+3.8%)	50.129s (+4.2%)	0.609s	1	11.94x
🐘 Postgres	Express	51.535s (-6.4% 🟢)	52.129s (-5.4% 🟢)	0.594s	1	12.43x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	6.219s (-2.5%)	7.246s (-4.4%)	1.026s	5	1.00x
▲ Vercel	Next.js (Turbopack)	7.454s (+68.3% 🔺)	8.180s (+50.5% 🔺)	0.726s	4	1.20x
▲ Vercel	Nitro	12.268s (+121.5% 🔺)	13.019s (+89.2% 🔺)	0.750s	3	1.97x

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

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)	0.140s	1.001s	0.012s	1.017s	0.877s	10	1.00x
🌐 Redis	Next.js (Turbopack)	0.159s (+38.8% 🔺)	1.000s (~)	0.001s (+18.2% 🔺)	1.007s (~)	0.848s	10	1.14x
💻 Local	Express	0.172s (-0.5%)	1.002s (~)	0.011s (~)	1.017s (~)	0.844s	10	1.23x
💻 Local	Nitro	0.177s (+0.9%)	1.002s (~)	0.011s (+1.8%)	1.017s (~)	0.840s	10	1.26x
🌐 MongoDB	Next.js (Turbopack)	0.494s (~)	0.950s (~)	0.001s (-18.8% 🟢)	1.008s (~)	0.514s	10	3.52x
🐘 Postgres	Nitro	1.968s (-14.6% 🟢)	2.184s (-20.2% 🟢)	0.002s (+25.0% 🔺)	2.515s (-16.6% 🟢)	0.547s	10	14.03x
🐘 Postgres	Express	2.195s (+226.1% 🔺)	2.853s (+170.8% 🔺)	0.001s (+8.3% 🔺)	3.018s (+171.8% 🔺)	0.823s	10	15.64x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.832s (+34.1% 🔺)	3.165s (+27.3% 🔺)	0.209s (+33.1% 🔺)	3.951s (+23.2% 🔺)	1.120s	10	1.00x
▲ Vercel	Express	6.179s (+200.2% 🔺)	5.691s (+93.0% 🔺)	0.184s (+31.9% 🔺)	7.772s (+109.4% 🔺)	1.593s	10	2.18x
▲ Vercel	Nitro	7.749s (+173.8% 🔺)	7.319s (+126.8% 🔺)	0.216s (+8.7% 🔺)	8.999s (+109.1% 🔺)	1.250s	10	2.74x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Next.js (Turbopack)	11/12
🐘 Postgres	Nitro	8/12
▲ Vercel	Express	8/12

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	11/12
Next.js (Turbopack)	🌐 Redis	7/12
Nitro	💻 Local	12/12

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)

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TooTallNate mentioned this pull request Feb 13, 2026

Extract reusable <DataInspector> component and fix class instance rendering #1032

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TooTallNate mentioned this pull request Feb 13, 2026

Retheme <DataInspector> to match Node.js util.inspect() colors #1033

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karthikscale3 approved these changes Feb 13, 2026

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TooTallNate force-pushed the 02-12-retheme_datainspector_to_match_node.js_util.inspect_colors branch from 09faed9 to bc74e97 Compare February 13, 2026 21:43

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Signed-off-by: Nathan Rajlich <n@n8.io>

TooTallNate merged commit 5213309 into main Feb 13, 2026
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Version Packages (beta) #1045

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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

▲ Production (Vercel)

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