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Merged
merged 8 commits into from
Dec 2, 2025
Merged

docs: fix express nitro config #415

merged 8 commits into from
Dec 2, 2025
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@adriandlam adriandlam commented Nov 25, 2025 •
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express docs were using the fromNodeHandler export which is outdated

also simplify workbench express app

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📊 Benchmark Results

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

workflow with no steps

World Framework Workflow Time Wall Time Overhead vs Fastest
💻 Local 🥇 Next.js (Turbopack) 0.041s (~) 1.018s (~) 0.977s 1.00x
💻 Local Nitro 0.042s (-2.1%) 1.007s (~) 0.965s 1.02x
💻 Local Express 0.044s (+0.7%) 1.007s (~) 0.963s 1.07x
🐘 Postgres Nitro 0.302s (-5.7% 🟢) 1.022s (+0.5%) 0.720s 7.30x
🐘 Postgres Next.js (Turbopack) 0.369s (-6.4% 🟢) 1.026s (~) 0.657s 8.92x
🐘 Postgres Express 0.396s (-6.9% 🟢) 1.012s (~) 0.617s 9.56x
▲ Vercel Nitro 0.468s (-8.9% 🟢) 1.570s (+13.6% 🔺) 1.102s 11.30x
▲ Vercel Express 0.481s (+8.6% 🔺) 1.505s (+11.8% 🔺) 1.024s 11.62x
▲ Vercel Next.js (Turbopack) 0.567s (+26.7% 🔺) 1.540s (+14.3% 🔺) 0.973s 13.71x

workflow with 1 step

World Framework Workflow Time Wall Time Overhead vs Fastest
💻 Local 🥇 Next.js (Turbopack) 0.093s (~) 1.012s (~) 0.919s 1.00x
💻 Local Express 0.110s (-2.0%) 1.006s (~) 0.896s 1.18x
💻 Local Nitro 0.113s (-0.6%) 1.006s (~) 0.893s 1.21x
🐘 Postgres Next.js (Turbopack) 0.655s (-13.3% 🟢) 1.016s (~) 0.361s 7.01x
🐘 Postgres Express 0.769s (-40.3% 🟢) 1.010s (-49.8% 🟢) 0.241s 8.23x
🐘 Postgres Nitro 1.126s (-3.1%) 2.011s (~) 0.886s 12.05x
▲ Vercel Express 1.410s (+9.1% 🔺) 2.333s (-13.2% 🟢) 0.923s 15.10x
▲ Vercel Next.js (Turbopack) 1.424s (+2.4%) 2.518s (+4.7%) 1.094s 15.24x
▲ Vercel Nitro 1.425s (+8.6% 🔺) 2.534s (+15.7% 🔺) 1.109s 15.25x

workflow with 10 sequential steps

World Framework Workflow Time Wall Time Overhead vs Fastest
💻 Local 🥇 Next.js (Turbopack) 0.618s (-3.4%) 1.010s (~) 0.392s 1.00x
💻 Local Express 0.758s (-2.5%) 1.005s (~) 0.247s 1.23x
💻 Local Nitro 0.784s (-0.7%) 1.006s (~) 0.222s 1.27x
🐘 Postgres Express 5.197s (-31.9% 🟢) 6.014s (-26.9% 🟢) 0.817s 8.41x
🐘 Postgres Next.js (Turbopack) 5.708s (+11.1% 🔺) 6.029s (~) 0.321s 9.24x
▲ Vercel Next.js (Turbopack) 9.475s (-2.2%) 10.407s (+0.9%) 0.932s 15.33x
▲ Vercel Express 9.534s (-1.4%) 10.264s (~) 0.730s 15.43x
🐘 Postgres Nitro 10.512s (+1.7%) 11.019s (~) 0.507s 17.01x
▲ Vercel Nitro 11.021s (+14.1% 🔺) 11.700s (+10.7% 🔺) 0.678s 17.83x

workflow with 10 parallel steps

World Framework Workflow Time Wall Time Overhead vs Fastest
💻 Local 🥇 Nitro 0.379s (-8.5% 🟢) 1.005s (~) 0.626s 1.00x
💻 Local Next.js (Turbopack) 0.383s (-3.2%) 1.012s (~) 0.630s 1.01x
💻 Local Express 0.401s (+2.2%) 1.006s (~) 0.605s 1.06x
🐘 Postgres Express 0.878s (-14.1% 🟢) 1.209s (-25.1% 🟢) 0.331s 2.32x
🐘 Postgres Next.js (Turbopack) 1.316s (+27.9% 🔺) 2.030s (+40.9% 🔺) 0.714s 3.47x
🐘 Postgres Nitro 1.615s (-1.8%) 2.011s (~) 0.396s 4.26x
▲ Vercel Express 2.392s (-30.5% 🟢) 2.993s (-30.3% 🟢) 0.602s 6.31x
▲ Vercel Next.js (Turbopack) 2.476s (-16.3% 🟢) 3.348s (-10.6% 🟢) 0.871s 6.53x
▲ Vercel Nitro 2.640s (-4.4%) 3.643s (+4.9%) 1.003s 6.96x

Stream Benchmarks

Stream benchmarks include Time to First Byte (TTFB) metrics.

workflow with stream

World Framework Workflow Time TTFB Wall Time Overhead vs Fastest
💻 Local 🥇 Next.js (Turbopack) 0.157s (+3.4%) 1.003s (~) 1.014s (~) 0.857s 1.00x
💻 Local Express 0.175s (~) 0.992s (~) 1.008s (~) 0.834s 1.11x
💻 Local Nitro 0.183s (-1.7%) 0.992s (~) 1.009s (~) 0.826s 1.16x
🐘 Postgres Nitro 0.983s (-31.2% 🟢) 1.082s (-36.7% 🟢) 1.311s (-34.8% 🟢) 0.327s 6.26x
🐘 Postgres Express 1.027s (-26.3% 🟢) 1.438s (-16.5% 🟢) 1.511s (-24.9% 🟢) 0.484s 6.54x
🐘 Postgres Next.js (Turbopack) 1.130s (-8.0% 🟢) 1.916s (+5.4% 🔺) 2.017s (~) 0.887s 7.19x
▲ Vercel Next.js (Turbopack) 2.294s (-6.0% 🟢) 2.550s (-8.1% 🟢) 2.949s (-7.2% 🟢) 0.655s 14.60x
▲ Vercel Express 2.386s (+1.1%) 2.748s (-1.4%) 3.176s (~) 0.790s 15.19x
▲ Vercel Nitro 2.458s (-4.0%) 2.864s (-0.7%) 3.347s (+2.0%) 0.889s 15.65x

Summary: Fastest Framework by World

Winner determined by most benchmark wins

World 🥇 Fastest Framework Wins
💻 Local Next.js (Turbopack) 4/5
🐘 Postgres Nitro 2/5
▲ Vercel Express 2/5

Summary: Fastest World by Framework

Winner determined by most benchmark wins

Framework 🥇 Fastest World Wins
Express 💻 Local 5/5
Next.js (Turbopack) 💻 Local 5/5
Nitro 💻 Local 5/5
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)
  • Wall Time: Total testbench time (trigger workflow + poll for result)
  • Overhead: Testbench overhead (Wall Time - Workflow Time)
  • vs Fastest: How much slower compared to the fastest configuration for this benchmark

Worlds:

  • 💻 Local: In-memory filesystem world
  • 🐘 Postgres: PostgreSQL database world
  • ▲ Vercel: Vercel production world

@adriandlam adriandlam merged commit 2e25421 into main Dec 2, 2025
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@adriandlam adriandlam deleted the docs/fix-express-nitro-config branch December 2, 2025 17:09
adriandlam added a commit that referenced this pull request Dec 2, 2025
@adriandlam
docs: fix express nitro config (#415)
298e85e 
* docs: fix express nitro config

* docs: remove fromNodeHandler wrapper in express app

* fix: dup import in docs

* docs: fix use srvx toFetchHandler

* docs: express add rollup deps

* test

* simplify express
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