[web] Add view to display a list of all events

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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

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Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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]

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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]

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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]

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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]

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context

[VaguelySerious]

This adds a new tab view which lists all events. Clicking on an event will load the full details for it.

This will also help debug the v2 event-sourcing implementation, as it's useful to have a full, sorted view of the events. Currently, there are no run events (only step/hook/wait), but they should show up in v2.

[changeset-bot]

🦋 Changeset detected

Latest commit: e4523ec

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

This PR includes changesets to release 7 packages

Name	Type
@workflow/web-shared	Patch
@workflow/web	Patch
@workflow/cli	Patch
workflow	Patch
@workflow/world-testing	Patch
@workflow/ai	Patch
@workflow/docs-typecheck	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]

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

Project	Deployment	Review	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-nextjs-workflow-webpack	Ready	Preview, Comment	Jan 19, 2026 8:45am
example-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-astro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-express-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-fastify-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-hono-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nitro-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-nuxt-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-sveltekit-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am
workbench-vite-workflow	Ready	Preview, Comment	Jan 19, 2026 8:45am

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
workflow-docs	Skipped		Jan 19, 2026 8:45am

[github-actions]

📊 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	🥇 Next.js (Turbopack)	0.038s (+18.1% 🔺)	1.014s (~)	0.976s	10	1.00x
🌐 Starter	Next.js (Turbopack)	0.040s (+3.6%)	1.014s (~)	0.974s	10	1.04x
💻 Local	Nitro	0.045s (-30.3% 🟢)	1.006s (~)	0.961s	10	1.17x
💻 Local	Express	0.045s (~)	1.007s (~)	0.962s	10	1.18x
🌐 Redis	Next.js (Turbopack)	0.046s (+9.0% 🔺)	1.020s (~)	0.974s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	0.050s (-11.7% 🟢)	1.015s (~)	0.966s	10	1.29x
🌐 Turso	Next.js (Turbopack)	0.111s (+37.3% 🔺)	1.015s (~)	0.904s	10	2.88x
🐘 Postgres	Next.js (Turbopack)	0.182s (~)	1.023s (~)	0.842s	10	4.72x
🐘 Postgres	Nitro	0.268s (-12.3% 🟢)	1.013s (~)	0.745s	10	6.96x
🐘 Postgres	Express	0.335s (+37.8% 🔺)	1.013s (~)	0.678s	10	8.70x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	0.578s (-3.2%)	1.521s (-3.9%)	0.943s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.588s (-44.1% 🟢)	1.676s (-9.0% 🟢)	1.089s	10	1.02x
▲ Vercel	Express	0.738s (-9.0% 🟢)	1.769s (-4.6%)	1.031s	10	1.28x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.092s (+0.9%)	2.009s (~)	0.917s	10	1.00x
💻 Local	Next.js (Turbopack)	1.097s (+1.3%)	2.011s (~)	0.914s	10	1.00x
💻 Local	Nitro	1.112s (~)	2.006s (~)	0.894s	10	1.02x
💻 Local	Express	1.114s (~)	2.007s (~)	0.893s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.118s (+1.1%)	2.014s (~)	0.895s	10	1.02x
🌐 Turso	Next.js (Turbopack)	1.300s (+0.6%)	2.013s (~)	0.713s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	1.305s (~)	2.014s (~)	0.709s	10	1.20x
🐘 Postgres	Next.js (Turbopack)	1.796s (-6.4% 🟢)	2.114s (~)	0.318s	10	1.64x
🐘 Postgres	Nitro	2.124s (-13.9% 🟢)	3.015s (~)	0.891s	10	1.94x
🐘 Postgres	Express	2.180s (-2.1%)	3.015s (~)	0.835s	10	2.00x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.736s (-8.6% 🟢)	3.770s (~)	1.035s	10	1.00x
▲ Vercel	Express	2.768s (-9.9% 🟢)	3.660s (-6.4% 🟢)	0.892s	10	1.01x
▲ Vercel	Nitro	2.887s (-4.4%)	3.676s (-6.2% 🟢)	0.789s	10	1.06x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	10.593s (~)	11.010s (~)	0.416s	5	1.00x
💻 Local	Next.js (Turbopack)	10.660s (+1.2%)	11.018s (~)	0.358s	5	1.01x
🌐 Redis	Next.js (Turbopack)	10.706s (~)	11.017s (~)	0.311s	5	1.01x
💻 Local	Nitro	10.786s (~)	11.011s (~)	0.225s	5	1.02x
💻 Local	Express	10.803s (~)	11.011s (~)	0.208s	5	1.02x
🌐 Turso	Next.js (Turbopack)	12.180s (~)	13.026s (~)	0.846s	5	1.15x
🌐 MongoDB	Next.js (Turbopack)	12.248s (~)	13.028s (~)	0.780s	5	1.16x
🐘 Postgres	Next.js (Turbopack)	14.909s (-2.1%)	15.436s (-3.8%)	0.527s	5	1.41x
🐘 Postgres	Express	20.421s (~)	21.030s (~)	0.609s	5	1.93x
🐘 Postgres	Nitro	20.528s (+0.8%)	21.028s (~)	0.501s	5	1.94x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	22.475s (+2.5%)	23.308s (+1.9%)	0.833s	5	1.00x
▲ Vercel	Express	22.517s (+3.3%)	23.224s (+2.7%)	0.706s	5	1.00x
▲ Vercel	Next.js (Turbopack)	23.128s (+3.4%)	23.577s (+1.0%)	0.449s	5	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.354s (~)	2.008s (~)	0.654s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.373s (+0.7%)	2.011s (~)	0.639s	15	1.01x
💻 Local	Next.js (Turbopack)	1.393s (+3.8%)	2.013s (~)	0.620s	15	1.03x
💻 Local	Nitro	1.408s (~)	2.005s (~)	0.597s	15	1.04x
💻 Local	Express	1.419s (+0.8%)	2.006s (~)	0.587s	15	1.05x
🐘 Postgres	Next.js (Turbopack)	1.825s (+3.3%)	2.017s (~)	0.192s	15	1.35x
🌐 MongoDB	Next.js (Turbopack)	2.131s (-1.0%)	3.014s (~)	0.883s	10	1.57x
🌐 Turso	Next.js (Turbopack)	2.198s (-2.2%)	3.013s (~)	0.815s	10	1.62x
🐘 Postgres	Express	2.453s (+6.1% 🔺)	3.012s (~)	0.559s	10	1.81x
🐘 Postgres	Nitro	2.489s (+5.7% 🔺)	3.012s (~)	0.523s	10	1.84x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.732s (-10.3% 🟢)	3.650s (-6.8% 🟢)	0.918s	9	1.00x
▲ Vercel	Nitro	2.859s (+1.0%)	3.815s (+2.3%)	0.956s	8	1.05x
▲ Vercel	Next.js (Turbopack)	2.925s (-8.7% 🟢)	3.887s (~)	0.963s	8	1.07x

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

Promise.all with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.220s (~)	3.158s (~)	0.938s	10	1.00x
💻 Local	Next.js (Turbopack)	2.232s (+10.7% 🔺)	3.168s (+20.9% 🔺)	0.936s	10	1.01x
💻 Local	Express	2.250s (~)	3.212s (+1.0%)	0.962s	10	1.01x
🌐 Starter	Next.js (Turbopack)	2.458s (~)	3.009s (~)	0.551s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.514s (+1.0%)	3.014s (~)	0.499s	10	1.13x
🐘 Postgres	Next.js (Turbopack)	2.611s (+2.2%)	3.017s (~)	0.406s	10	1.18x
🐘 Postgres	Express	2.835s (-10.8% 🟢)	3.014s (-22.7% 🟢)	0.179s	10	1.28x
🐘 Postgres	Nitro	2.921s (-2.1%)	3.112s (-10.3% 🟢)	0.191s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.728s (-1.1%)	5.181s (~)	0.453s	6	2.13x
🌐 Turso	Next.js (Turbopack)	4.779s (-0.5%)	5.186s (~)	0.407s	6	2.15x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	3.289s (-27.9% 🟢)	3.890s (-27.1% 🟢)	0.600s	8	1.00x
▲ Vercel	Express	3.374s (-27.9% 🟢)	4.118s (-23.3% 🟢)	0.744s	8	1.03x
▲ Vercel	Nitro	3.556s (-27.0% 🟢)	4.139s (-27.1% 🟢)	0.583s	8	1.08x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	1.362s (-0.5%)	2.008s (~)	0.646s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.403s (+3.3%)	2.012s (~)	0.609s	15	1.03x
💻 Local	Next.js (Turbopack)	1.407s (+5.1% 🔺)	2.014s (~)	0.606s	15	1.03x
💻 Local	Nitro	1.407s (-1.2%)	2.005s (~)	0.598s	15	1.03x
💻 Local	Express	1.431s (-0.9%)	2.006s (~)	0.575s	15	1.05x
🐘 Postgres	Express	1.634s (-11.6% 🟢)	2.010s (~)	0.376s	15	1.20x
🐘 Postgres	Next.js (Turbopack)	1.684s (-9.5% 🟢)	2.012s (~)	0.328s	15	1.24x
🌐 MongoDB	Next.js (Turbopack)	2.158s (+1.4%)	3.012s (~)	0.853s	10	1.58x
🌐 Turso	Next.js (Turbopack)	2.271s (~)	3.040s (~)	0.769s	10	1.67x
🐘 Postgres	Nitro	2.349s (+20.1% 🔺)	3.015s (+50.0% 🔺)	0.666s	10	1.73x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.723s (-4.5%)	3.628s (-2.4%)	0.905s	9	1.00x
▲ Vercel	Next.js (Turbopack)	2.730s (-0.7%)	3.739s (+1.1%)	1.009s	9	1.00x
▲ Vercel	Express	2.732s (-5.0% 🟢)	3.592s (-5.7% 🟢)	0.860s	9	1.00x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Nitro	2.244s (-2.6%)	3.170s (-2.0%)	0.926s	10	1.00x
💻 Local	Express	2.283s (-1.8%)	3.221s (-1.9%)	0.938s	10	1.02x
💻 Local	Next.js (Turbopack)	2.288s (+13.0% 🔺)	3.235s (+27.7% 🔺)	0.947s	10	1.02x
🌐 Starter	Next.js (Turbopack)	2.483s (~)	3.008s (~)	0.526s	10	1.11x
🐘 Postgres	Next.js (Turbopack)	2.486s (-1.3%)	3.018s (~)	0.532s	10	1.11x
🌐 Redis	Next.js (Turbopack)	2.492s (+0.6%)	3.012s (~)	0.519s	10	1.11x
🐘 Postgres	Nitro	2.966s (+9.5% 🔺)	3.125s (+3.8%)	0.159s	10	1.32x
🐘 Postgres	Express	2.969s (+8.4% 🔺)	3.218s (+6.6% 🔺)	0.249s	10	1.32x
🌐 MongoDB	Next.js (Turbopack)	4.720s (+1.0%)	5.182s (~)	0.462s	6	2.10x
🌐 Turso	Next.js (Turbopack)	4.741s (-1.0%)	5.360s (+2.7%)	0.619s	6	2.11x

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.062s (-0.8%)	3.773s (-1.3%)	0.711s	8	1.00x
▲ Vercel	Next.js (Turbopack)	3.143s (-32.9% 🟢)	3.760s (-30.3% 🟢)	0.617s	8	1.03x
▲ Vercel	Express	3.180s (~)	3.676s (-7.8% 🟢)	0.496s	9	1.04x

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

Stream Benchmarks(includes TTFB metrics)

workflow with stream

💻 Local Development

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
🌐 Starter	🥇 Next.js (Turbopack)	0.128s (-3.8%)	1.006s (~)	0.000s (NaN%)	1.012s (~)	0.883s	10	1.00x
💻 Local	Next.js (Turbopack)	0.139s (+36.6% 🔺)	1.003s (~)	0.016s (+11.0% 🔺)	1.027s (~)	0.888s	10	1.08x
🌐 Redis	Next.js (Turbopack)	0.163s (+8.4% 🔺)	1.005s (~)	0.000s (+Infinity% 🔺)	1.015s (~)	0.852s	10	1.27x
💻 Local	Nitro	0.174s (~)	0.992s (~)	0.016s (-3.1%)	1.021s (~)	0.847s	10	1.35x
💻 Local	Express	0.182s (+2.9%)	0.992s (~)	0.016s (-6.0% 🟢)	1.022s (~)	0.840s	10	1.42x
🌐 Turso	Next.js (Turbopack)	0.455s (-6.7% 🟢)	1.002s (+3.7%)	0.000s (~)	1.016s (~)	0.562s	10	3.54x
🌐 MongoDB	Next.js (Turbopack)	0.472s (-1.0%)	0.979s (+0.6%)	0.000s (-100.0% 🟢)	1.013s (~)	0.541s	10	3.67x
🐘 Postgres	Next.js (Turbopack)	0.647s (-40.8% 🟢)	0.944s (-41.7% 🟢)	0.000s (-98.0% 🟢)	1.016s (-41.0% 🟢)	0.369s	10	5.04x
🐘 Postgres	Express	2.361s (+6.2% 🔺)	2.682s (-4.9%)	0.000s (+Infinity% 🔺)	3.013s (~)	0.653s	10	18.38x
🐘 Postgres	Nitro	2.388s (+7.2% 🔺)	2.657s (-5.6% 🟢)	0.000s (-50.0% 🟢)	3.014s (~)	0.626s	10	18.60x

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.823s (+2.1%)	3.328s (+0.7%)	0.469s (-7.4% 🟢)	4.236s (~)	1.413s	10	1.00x
▲ Vercel	Express	2.911s (+8.6% 🔺)	3.256s (+3.0%)	0.519s (+13.1% 🔺)	4.215s (+3.6%)	1.304s	10	1.03x
▲ Vercel	Nitro	3.192s (+17.1% 🔺)	3.600s (+8.5% 🔺)	0.521s (+64.7% 🔺)	4.548s (+8.3% 🔺)	1.356s	10	1.13x

🔍 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)	6/8
🐘 Postgres	Next.js (Turbopack)	7/8
▲ Vercel	Nitro	4/8

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	💻 Local	8/8
Next.js (Turbopack)	🌐 Starter	5/8
Nitro	💻 Local	8/8

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
• 🌐 Starter: Community world (local development)
• 🌐 Turso: Community world (local development)
• 🌐 MongoDB: Community world (local development)
• 🌐 Redis: Community world (local development)
• 🌐 Jazz: Community world (local development)

---

📋 View full workflow run

[github-actions]

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	424	0	38	462
✅ 💻 Local Development	388	0	32	420
✅ 📦 Local Production	388	0	32	420
✅ 🐘 Local Postgres	388	0	32	420
✅ 🪟 Windows	42	0	0	42
❌ 🌍 Community Worlds	159	21	0	180
Total	1789	21	134	1944

❌ Failed Tests

🌍 Community Worlds (21 failed)

mongodb (1 failed):

• webhookWorkflow

redis (1 failed):

• webhookWorkflow

starter (18 failed):

• addTenWorkflow
• addTenWorkflow
• 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 catchability FatalError can be caught and detected with FatalError.is()
• hookCleanupTestWorkflow - hook token reuse after workflow completion
• stepFunctionPassingWorkflow - step function references can be passed as arguments (without closure vars)
• stepFunctionWithClosureWorkflow - step function with closure variables passed as argument
• spawnWorkflowFromStepWorkflow - spawning a child workflow using start() inside a step
• 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()

turso (1 failed):

• webhookWorkflow

Details by Category

✅ ▲ Vercel Production

App	Passed	Failed	Skipped
✅ astro	38	0	4
✅ example	38	0	4
✅ express	38	0	4
✅ fastify	38	0	4
✅ hono	38	0	4
✅ nextjs-turbopack	41	0	1
✅ nextjs-webpack	41	0	1
✅ nitro	38	0	4
✅ nuxt	38	0	4
✅ sveltekit	38	0	4
✅ vite	38	0	4

✅ 💻 Local Development

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 📦 Local Production

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🐘 Local Postgres

App	Passed	Failed	Skipped
✅ astro-stable	38	0	4
✅ express-stable	38	0	4
✅ fastify-stable	38	0	4
✅ hono-stable	38	0	4
✅ nextjs-turbopack-stable	42	0	0
✅ nextjs-webpack-stable	42	0	0
✅ nitro-stable	38	0	4
✅ nuxt-stable	38	0	4
✅ sveltekit-stable	38	0	4
✅ vite-stable	38	0	4

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	42	0	0

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	0
❌ mongodb	41	1	0
✅ redis-dev	3	0	0
❌ redis	41	1	0
✅ starter-dev	3	0	0
❌ starter	24	18	0
✅ turso-dev	3	0	0
❌ turso	41	1	0

---

📋 View full workflow run

[karthikscale3]

Looks good to me overall. Couple of minor comments which can be ITGd later too:

• the Run ID on each event feels redundant as it's indicated at the top of the page.
• It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span. But, we may need to persist span selected state in the url(using nuqs) before we can make this work.

[VaguelySerious]

@karthikscale3

the Run ID on each event feels redundant as it's indicated at the top of the page

I included it in the details because it feels strange to intentionally omit data in a detail list, even if slightly redundant

It'd be kinda nice to click on the Correlation ID that jumps to the trace tab and auto selects the corresponding span

100%, and similar with clicking e.g. stream IDs in the sidebar panel. We'll have to be careful so that web-shared doesn't interfere with any routing of the parent app, but maybe we could modify some known set of query params, or do this through an exported Context