[world-vercel] Use undici dispatcher for VQS client by VaguelySerious · Pull Request #1335 · vercel/workflow

VaguelySerious · 2026-03-11T21:33:57Z

Based on changes in https://github.com/vercel/vqs/pull/161

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

changeset-bot · 2026-03-11T21:34:02Z

🦋 Changeset detected

Latest commit: c1325a7

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

This PR includes changesets to release 17 packages

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

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

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

vercel · 2026-03-11T21:34:04Z

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Project	Deployment	Actions	Updated (UTC)
example-nextjs-workflow-turbopack	Ready	Preview, Comment	Mar 13, 2026 7:25pm
example-nextjs-workflow-webpack	Ready	Preview, Comment	Mar 13, 2026 7:25pm
example-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-astro-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-express-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-fastify-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-hono-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
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workbench-nuxt-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-sveltekit-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workbench-vite-workflow	Ready	Preview, Comment	Mar 13, 2026 7:25pm
workflow-docs	Error		Mar 13, 2026 7:25pm
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workflow-swc-playground	Ready	Preview, Comment	Mar 13, 2026 7:25pm

github-actions · 2026-03-11T21:34:07Z

📊 Benchmark Results

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

workflow with no steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	0.025s (-36.1% 🟢)	1.005s (~)	0.980s	10	1.00x
💻 Local	Nitro	0.034s (+5.3% 🔺)	1.006s (~)	0.972s	10	1.33x
💻 Local	Next.js (Turbopack)	0.038s	1.006s	0.968s	10	1.49x
🐘 Postgres	Express	0.041s (-38.7% 🟢)	1.011s (-1.4%)	0.970s	10	1.60x
🌐 Redis	Next.js (Turbopack)	0.045s	1.006s	0.960s	10	1.77x
🐘 Postgres	Nitro	0.051s (-6.8% 🟢)	1.011s (~)	0.960s	10	1.98x
🌐 MongoDB	Next.js (Turbopack)	0.096s	1.008s	0.913s	10	3.76x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	0.405s (-4.3%)	2.042s (-29.4% 🟢)	1.637s	10	1.00x
▲ Vercel	Next.js (Turbopack)	0.458s (-70.4% 🟢)	2.356s (-38.4% 🟢)	1.897s	10	1.13x
▲ Vercel	Nitro	0.507s (-57.8% 🟢)	2.289s (-36.8% 🟢)	1.783s	10	1.25x

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

workflow with 1 step

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	1.069s (-3.3%)	2.006s (~)	0.937s	10	1.00x
🐘 Postgres	Express	1.091s (-3.9%)	2.013s (~)	0.922s	10	1.02x
🌐 Redis	Next.js (Turbopack)	1.099s	2.006s	0.908s	10	1.03x
💻 Local	Next.js (Turbopack)	1.102s	2.006s	0.904s	10	1.03x
💻 Local	Nitro	1.105s (~)	2.007s (~)	0.901s	10	1.03x
🐘 Postgres	Nitro	1.126s (~)	2.013s (~)	0.887s	10	1.05x
🌐 MongoDB	Next.js (Turbopack)	1.304s	2.009s	0.705s	10	1.22x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	2.069s (+2.4%)	3.543s (-13.3% 🟢)	1.474s	10	1.00x
▲ Vercel	Express	2.074s (+0.8%)	3.236s (-12.5% 🟢)	1.162s	10	1.00x
▲ Vercel	Nitro	2.087s (+3.4%)	3.599s (~)	1.512s	10	1.01x

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

workflow with 10 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
💻 Local	🥇 Express	10.490s (-2.9%)	11.022s (~)	0.531s	3	1.00x
🐘 Postgres	Express	10.604s (-2.0%)	11.039s (~)	0.435s	3	1.01x
🌐 Redis	Next.js (Turbopack)	10.655s	11.022s	0.367s	3	1.02x
💻 Local	Next.js (Turbopack)	10.705s	11.023s	0.319s	3	1.02x
💻 Local	Nitro	10.789s (~)	11.025s (~)	0.236s	3	1.03x
🐘 Postgres	Nitro	10.839s (~)	11.044s (~)	0.206s	3	1.03x
🌐 MongoDB	Next.js (Turbopack)	12.229s	13.019s	0.790s	3	1.17x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	16.899s (+3.6%)	18.427s (+2.9%)	1.528s	2	1.00x
▲ Vercel	Nitro	17.721s (+3.4%)	19.830s (+5.6% 🔺)	2.109s	2	1.05x
▲ Vercel	Next.js (Turbopack)	17.860s (+3.9%)	19.366s (+2.8%)	1.506s	2	1.06x

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

workflow with 25 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	26.427s (-1.9%)	27.061s (~)	0.634s	3	1.00x
💻 Local	Express	26.447s (-2.8%)	27.047s (-3.6%)	0.600s	3	1.00x
🌐 Redis	Next.js (Turbopack)	26.619s	27.052s	0.433s	3	1.01x
💻 Local	Next.js (Turbopack)	26.943s	27.052s	0.110s	3	1.02x
🐘 Postgres	Nitro	26.982s (~)	27.061s (~)	0.079s	3	1.02x
💻 Local	Nitro	27.272s (+0.6%)	28.054s (~)	0.782s	3	1.03x
🌐 MongoDB	Next.js (Turbopack)	30.340s	31.029s	0.688s	2	1.15x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	44.097s (+1.9%)	45.261s (+1.0%)	1.164s	2	1.00x
▲ Vercel	Nitro	45.817s (+6.9% 🔺)	48.108s (+8.3% 🔺)	2.291s	2	1.04x
▲ Vercel	Next.js (Turbopack)	47.297s (+7.5% 🔺)	48.585s (+5.8% 🔺)	1.287s	2	1.07x

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

workflow with 50 sequential steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	52.616s (-2.3%)	53.100s (-1.8%)	0.484s	2	1.00x
🌐 Redis	Next.js (Turbopack)	53.140s	54.095s	0.955s	2	1.01x
🐘 Postgres	Nitro	53.919s (~)	54.095s (~)	0.175s	2	1.02x
💻 Local	Express	54.349s (-3.0%)	55.096s (-1.8%)	0.748s	2	1.03x
💻 Local	Next.js (Turbopack)	55.593s	56.102s	0.509s	2	1.06x
💻 Local	Nitro	56.283s (+0.7%)	57.104s (+1.8%)	0.821s	2	1.07x
🌐 MongoDB	Next.js (Turbopack)	60.846s	61.068s	0.223s	2	1.16x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Next.js (Turbopack)	95.738s (+4.6%)	96.982s (+4.1%)	1.244s	1	1.00x
▲ Vercel	Express	98.593s (+7.7% 🔺)	100.200s (+7.9% 🔺)	1.607s	1	1.03x
▲ Vercel	Nitro	98.738s (+7.9% 🔺)	100.837s (+8.0% 🔺)	2.099s	1	1.03x

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

Promise.all with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	1.260s (-7.4% 🟢)	2.011s (~)	0.751s	15	1.00x
🌐 Redis	Next.js (Turbopack)	1.272s	2.006s	0.734s	15	1.01x
🐘 Postgres	Nitro	1.341s (~)	2.010s (~)	0.669s	15	1.06x
💻 Local	Express	1.346s (-4.1%)	2.005s (~)	0.659s	15	1.07x
💻 Local	Next.js (Turbopack)	1.414s	2.006s	0.592s	15	1.12x
💻 Local	Nitro	1.437s (+4.2%)	2.006s (~)	0.570s	15	1.14x
🌐 MongoDB	Next.js (Turbopack)	2.142s	3.008s	0.866s	10	1.70x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.229s (-47.3% 🟢)	3.478s (-41.1% 🟢)	1.249s	9	1.00x
▲ Vercel	Nitro	2.632s (-7.0% 🟢)	4.106s (-11.3% 🟢)	1.474s	8	1.18x
▲ Vercel	Next.js (Turbopack)	2.700s (-25.7% 🟢)	4.475s (-12.6% 🟢)	1.775s	7	1.21x

🔍 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	🥇 Express	2.299s (-13.2% 🟢)	3.007s (~)	0.708s	10	1.00x
🐘 Postgres	Express	2.423s (-2.3%)	3.012s (~)	0.590s	10	1.05x
🐘 Postgres	Nitro	2.462s (+0.9%)	3.012s (~)	0.550s	10	1.07x
🌐 Redis	Next.js (Turbopack)	2.502s	3.008s	0.506s	10	1.09x
💻 Local	Next.js (Turbopack)	2.553s	3.007s	0.455s	10	1.11x
💻 Local	Nitro	2.740s (+5.2% 🔺)	3.008s (~)	0.268s	10	1.19x
🌐 MongoDB	Next.js (Turbopack)	4.715s	5.177s	0.462s	6	2.05x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	2.428s (-68.0% 🟢)	3.410s (-61.2% 🟢)	0.982s	9	1.00x
▲ Vercel	Nitro	2.652s (-80.6% 🟢)	3.967s (-73.6% 🟢)	1.315s	8	1.09x
▲ Vercel	Next.js (Turbopack)	2.892s (-20.7% 🟢)	4.313s (-13.9% 🟢)	1.422s	7	1.19x

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

Promise.all with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	3.775s (-6.0% 🟢)	4.141s (-3.8%)	0.367s	8	1.00x
🐘 Postgres	Nitro	3.973s (-2.0%)	4.448s (~)	0.475s	7	1.05x
🌐 Redis	Next.js (Turbopack)	4.035s	4.725s	0.690s	7	1.07x
💻 Local	Express	6.272s (-16.9% 🟢)	7.014s (-12.6% 🟢)	0.742s	5	1.66x
💻 Local	Next.js (Turbopack)	6.494s	6.814s	0.320s	5	1.72x
💻 Local	Nitro	8.034s (+9.8% 🔺)	8.525s (+6.3% 🔺)	0.492s	4	2.13x
🌐 MongoDB	Next.js (Turbopack)	10.096s	10.350s	0.254s	3	2.67x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	3.057s (-67.5% 🟢)	4.684s (-56.7% 🟢)	1.628s	7	1.00x
▲ Vercel	Next.js (Turbopack)	3.789s (+3.1%)	5.208s (-2.3%)	1.419s	6	1.24x
▲ Vercel	Express	7.275s (+126.5% 🔺)	8.431s (+85.0% 🔺)	1.156s	4	2.38x

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

Promise.race with 10 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🌐 Redis	🥇 Next.js (Turbopack)	1.218s	2.006s	0.788s	15	1.00x
🐘 Postgres	Express	1.294s (-4.6%)	2.010s (~)	0.716s	15	1.06x
🐘 Postgres	Nitro	1.337s (-1.1%)	2.010s (~)	0.673s	15	1.10x
💻 Local	Express	1.354s (-5.8% 🟢)	2.005s (~)	0.651s	15	1.11x
💻 Local	Nitro	1.444s (+2.1%)	2.006s (~)	0.562s	15	1.19x
💻 Local	Next.js (Turbopack)	1.446s	2.006s	0.560s	15	1.19x
🌐 MongoDB	Next.js (Turbopack)	2.165s	3.009s	0.844s	10	1.78x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.492s (+14.1% 🔺)	4.097s (-6.5% 🟢)	1.605s	8	1.00x
▲ Vercel	Next.js (Turbopack)	2.505s (+16.6% 🔺)	3.833s (-3.3%)	1.328s	8	1.01x
▲ Vercel	Express	2.552s (+19.4% 🔺)	3.630s (-7.8% 🟢)	1.078s	9	1.02x

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

Promise.race with 25 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	2.380s (-4.0%)	3.012s (~)	0.632s	10	1.00x
💻 Local	Express	2.412s (-9.8% 🟢)	3.009s (~)	0.596s	10	1.01x
🐘 Postgres	Nitro	2.423s (-1.5%)	3.013s (~)	0.589s	10	1.02x
🌐 Redis	Next.js (Turbopack)	2.527s	3.008s	0.481s	10	1.06x
💻 Local	Next.js (Turbopack)	2.642s	3.009s	0.368s	10	1.11x
💻 Local	Nitro	2.787s (+3.6%)	3.011s (-3.1%)	0.224s	10	1.17x
🌐 MongoDB	Next.js (Turbopack)	4.698s	5.177s	0.479s	6	1.97x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.579s (+14.8% 🔺)	4.033s (+9.7% 🔺)	1.454s	8	1.00x
▲ Vercel	Express	2.637s (+7.2% 🔺)	3.966s (~)	1.328s	9	1.02x
▲ Vercel	Next.js (Turbopack)	2.723s (+14.3% 🔺)	4.022s (-6.8% 🟢)	1.299s	8	1.06x

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

Promise.race with 50 concurrent steps

💻 Local Development

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
🐘 Postgres	🥇 Express	3.791s (-7.1% 🟢)	4.142s (-9.7% 🟢)	0.351s	8	1.00x
🐘 Postgres	Nitro	3.936s (-1.7%)	4.450s (-3.1%)	0.514s	7	1.04x
🌐 Redis	Next.js (Turbopack)	4.045s	4.581s	0.536s	7	1.07x
💻 Local	Express	7.137s (-9.9% 🟢)	7.765s (-6.1% 🟢)	0.628s	4	1.88x
💻 Local	Next.js (Turbopack)	7.202s	7.514s	0.313s	4	1.90x
💻 Local	Nitro	8.443s (+7.9% 🔺)	9.023s (+12.5% 🔺)	0.580s	4	2.23x
🌐 MongoDB	Next.js (Turbopack)	9.941s	10.348s	0.407s	3	2.62x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Nitro	2.923s (-4.8%)	4.328s (-16.5% 🟢)	1.405s	7	1.00x
▲ Vercel	Next.js (Turbopack)	2.973s (-37.9% 🟢)	4.435s (-30.2% 🟢)	1.462s	7	1.02x
▲ Vercel	Express	2.990s (-1.8%)	4.086s (-9.3% 🟢)	1.096s	8	1.02x

🔍 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
💻 Local	🥇 Express	0.111s (-35.9% 🟢)	1.003s (~)	0.009s (-18.3% 🟢)	1.015s (~)	0.904s	10	1.00x
🐘 Postgres	Express	0.130s (-32.9% 🟢)	0.999s (~)	0.002s (-21.1% 🟢)	1.013s (~)	0.883s	10	1.17x
🌐 Redis	Next.js (Turbopack)	0.148s	1.000s	0.001s	1.007s	0.860s	10	1.33x
💻 Local	Next.js (Turbopack)	0.153s	1.002s	0.011s	1.017s	0.864s	10	1.38x
💻 Local	Nitro	0.177s (+6.1% 🔺)	1.003s (~)	0.011s (-1.7%)	1.017s (~)	0.840s	10	1.60x
🐘 Postgres	Nitro	0.187s (-5.1% 🟢)	0.993s (~)	0.001s (-7.1% 🟢)	1.011s (~)	0.825s	10	1.69x
🌐 MongoDB	Next.js (Turbopack)	0.460s	0.982s	0.002s	1.009s	0.549s	10	4.14x
🐘 Postgres	Next.js (Turbopack)	⚠️ missing	-	-	-	-	-

▲ Production (Vercel)

World	Framework	Workflow Time	TTFB	Slurp	Wall Time	Overhead	Samples	vs Fastest
▲ Vercel	🥇 Express	1.550s (-8.0% 🟢)	2.507s (+35.5% 🔺)	0.005s (+37.5% 🔺)	2.977s (+13.6% 🔺)	1.427s	10	1.00x
▲ Vercel	Next.js (Turbopack)	1.638s (~)	2.620s (+6.2% 🔺)	0.006s (+22.6% 🔺)	3.203s (+5.9% 🔺)	1.565s	10	1.06x
▲ Vercel	Nitro	1.812s (+22.1% 🔺)	2.820s (+31.7% 🔺)	0.005s (-9.4% 🟢)	3.422s (+28.7% 🔺)	1.611s	10	1.17x

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

Summary

Fastest Framework by World

Winner determined by most benchmark wins

World	🥇 Fastest Framework	Wins
💻 Local	Express	12/12
🐘 Postgres	Express	12/12
▲ Vercel	Express	6/12

Fastest World by Framework

Winner determined by most benchmark wins

Framework	🥇 Fastest World	Wins
Express	🐘 Postgres	6/12
Next.js (Turbopack)	🌐 Redis	9/12
Nitro	🐘 Postgres	6/12

Column Definitions

Workflow Time: Runtime reported by workflow (completedAt - createdAt) - primary metric
TTFB: Time to First Byte - time from workflow start until first stream byte received (stream benchmarks only)
Slurp: Time from first byte to complete stream consumption (stream benchmarks only)
Wall Time: Total testbench time (trigger workflow + poll for result)
Overhead: Testbench overhead (Wall Time - Workflow Time)
Samples: Number of benchmark iterations run
vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

💻 Local: In-memory filesystem world (local development)
🐘 Postgres: PostgreSQL database world (local development)
▲ Vercel: Vercel production/preview deployment
🌐 Turso: Community world (local development)
🌐 MongoDB: Community world (local development)
🌐 Redis: Community world (local development)
🌐 Jazz: Community world (local development)

📋 View full workflow run

github-actions · 2026-03-11T21:34:08Z

🧪 E2E Test Results

❌ Some tests failed

Summary

	Passed	Failed	Skipped	Total
✅ ▲ Vercel Production	560	0	67	627
✅ 💻 Local Development	600	0	84	684
✅ 📦 Local Production	600	0	84	684
✅ 🐘 Local Postgres	600	0	84	684
✅ 🪟 Windows	54	0	3	57
❌ 🌍 Community Worlds	116	55	15	186
✅ 📋 Other	144	0	27	171
Total	2674	55	364	3093

❌ Failed Tests

🌍 Community Worlds (55 failed)

mongodb (3 failed):

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

redis (2 failed):

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

turso (50 failed):

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

Details by Category

✅ ▲ Vercel Production

App	Passed	Skipped
✅ astro	50	7
✅ example	50	7
✅ express	50	7
✅ fastify	50	7
✅ hono	50	7
✅ nextjs-turbopack	55	2
✅ nextjs-webpack	55	2
✅ nitro	50	7
✅ nuxt	50	7
✅ sveltekit	50	7
✅ vite	50	7

✅ 💻 Local Development

App	Passed	Skipped
✅ astro-stable	48	9
✅ express-stable	48	9
✅ fastify-stable	48	9
✅ hono-stable	48	9
✅ nextjs-turbopack-canary	54	3
✅ nextjs-turbopack-stable	54	3
✅ nextjs-webpack-canary	54	3
✅ nextjs-webpack-stable	54	3
✅ nitro-stable	48	9
✅ nuxt-stable	48	9
✅ sveltekit-stable	48	9
✅ vite-stable	48	9

✅ 📦 Local Production

App	Passed	Skipped
✅ astro-stable	48	9
✅ express-stable	48	9
✅ fastify-stable	48	9
✅ hono-stable	48	9
✅ nextjs-turbopack-canary	54	3
✅ nextjs-turbopack-stable	54	3
✅ nextjs-webpack-canary	54	3
✅ nextjs-webpack-stable	54	3
✅ nitro-stable	48	9
✅ nuxt-stable	48	9
✅ sveltekit-stable	48	9
✅ vite-stable	48	9

✅ 🐘 Local Postgres

App	Passed	Skipped
✅ astro-stable	48	9
✅ express-stable	48	9
✅ fastify-stable	48	9
✅ hono-stable	48	9
✅ nextjs-turbopack-canary	54	3
✅ nextjs-turbopack-stable	54	3
✅ nextjs-webpack-canary	54	3
✅ nextjs-webpack-stable	54	3
✅ nitro-stable	48	9
✅ nuxt-stable	48	9
✅ sveltekit-stable	48	9
✅ vite-stable	48	9

✅ 🪟 Windows

App	Passed	Failed	Skipped
✅ nextjs-turbopack	54	0	3

❌ 🌍 Community Worlds

App	Passed	Failed	Skipped
✅ mongodb-dev	3	0	2
❌ mongodb	51	3	3
✅ redis-dev	3	0	2
❌ redis	52	2	3
✅ turso-dev	3	0	2
❌ turso	4	50	3

✅ 📋 Other

App	Passed	Skipped
✅ e2e-local-dev-nest-stable	48	9
✅ e2e-local-postgres-nest-stable	48	9
✅ e2e-local-prod-nest-stable	48	9

📋 View full workflow run

socket-security · 2026-03-11T21:36:48Z

Review the following changes in direct dependencies. Learn more about Socket for GitHub.

Diff	Package	Supply Chain Security	Vulnerability	Quality	Maintenance	License
	npm/@vercel/analytics@2.0.1 ⏵ 2.0.0				^-3
	npm/@vercel/queue@0.1.1 ⏵ 0.1.4	^-1		⁺¹	⁺¹

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Signed-off-by: Peter Wielander <mittgfu@gmail.com>

[world-vercel] Use undici dispatcher for VQS client

8ac53d5

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

vercel Bot deployed to Preview – workflow-swc-playground March 11, 2026 21:34 View deployment

vercel Bot deployed to Preview – workbench-astro-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-vite-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-hono-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-sveltekit-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-nitro-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-fastify-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-express-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workflow-nest March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – example-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workbench-nuxt-workflow March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – example-nextjs-workflow-turbopack March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – example-nextjs-workflow-webpack March 11, 2026 21:35 View deployment

vercel Bot deployed to Preview – workflow-docs March 11, 2026 21:36 View deployment

h2 test

3d648bc

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

vercel Bot deployed to Preview – workflow-swc-playground March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-sveltekit-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-nitro-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-hono-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-astro-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-vite-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-express-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-fastify-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – example-workflow March 11, 2026 21:51 View deployment

vercel Bot deployed to Preview – workbench-hono-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-nitro-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-vite-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-express-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-astro-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-fastify-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-sveltekit-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workflow-nest March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – workbench-nuxt-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – example-workflow March 12, 2026 17:08 View deployment

vercel Bot deployed to Preview – example-nextjs-workflow-turbopack March 12, 2026 17:09 View deployment

vercel Bot deployed to Preview – example-nextjs-workflow-webpack March 12, 2026 17:09 View deployment

vercel Bot deployed to Preview – workflow-docs March 12, 2026 17:09 View deployment

Merge branch 'main' into peter/vqs-dispatcher

96f1d47

vercel Bot deployed to Preview – workflow-swc-playground March 12, 2026 19:07 View deployment

vercel Bot deployed to Preview – workbench-astro-workflow March 12, 2026 19:07 View deployment

vercel Bot deployed to Preview – example-workflow March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workflow-nest March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workbench-nuxt-workflow March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workbench-vite-workflow March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workbench-nitro-workflow March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workbench-hono-workflow March 12, 2026 19:08 View deployment

vercel Bot deployed to Preview – workbench-sveltekit-workflow March 12, 2026 19:08 View deployment

VaguelySerious added 5 commits March 12, 2026 13:38

Merge branch 'main' into peter/vqs-dispatcher

bdbe033

comment

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Signed-off-by: Peter Wielander <mittgfu@gmail.com>

c

826e91c

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

Merge branch 'main' into peter/vqs-dispatcher

c1325a7

lock

43e6f65

Signed-off-by: Peter Wielander <mittgfu@gmail.com>

TooTallNate approved these changes Mar 13, 2026

View reviewed changes

ghost mentioned this pull request Mar 13, 2026

Version Packages (beta) #1377

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📊 Benchmark Results

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

💻 Local Development

▲ Production (Vercel)

Summary

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🧪 E2E Test Results

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❌ Failed Tests

Details by Category

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