Alexander Lichter

fastify-benchmarks

Fast and low overhead web framework fastify benchmarks.

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TL;DR

  • Fastify is a fast and low overhead web framework for Node.js.
  • This package shows how fast it is comparatively.
  • For metrics (cold-start) see metrics.md

Installing

npm i -g fastify-benchmarks

Usage

benchmark [arguments (optional)]

Arguments

  • -h: Help on how to use the tool.
  • compare: Get comparative data for your benchmarks.

You may also compare all test results, at once, in a single table; benchmark compare -t

You can also extend the comparison table with percentage values based on fastest result; benchmark compare -p

Benchmarks

  • Machine: linux x64 | 4 vCPUs | 15.6GB Mem
  • Node: v14.21.3
  • Run: Mon Aug 10 2026 03:14:24 GMT+0000 (Coordinated Universal Time)
  • Method: autocannon -c 100 -d 40 -p 10 localhost:3000 (two rounds; one to warm-up, one to measure)
Version Router Requests/s Latency (ms) Throughput/Mb
bare 10.13.0 ✗ 115948.8 8.13 20.68
0http 3.5.3 ✓ 115811.2 8.13 20.65
connect 3.7.0 ✗ 113116.8 8.35 20.17
polka 0.5.2 ✓ 109025.6 8.68 19.44
server-base 7.1.32 ✗ 107862.4 8.77 19.24
restana 4.9.9 ✓ 107131.2 8.84 19.11
fastify 4.29.1 ✓ 106830.4 8.86 19.15
yeps 1.1.1 ✗ 105262.4 9.00 18.77
foxify 0.10.20 ✓ 104209.6 9.10 17.09
server-base-router 7.1.32 ✓ 103752.0 9.14 18.50
h3 0.8.6 ✗ 103476.8 9.18 16.97
micro 9.4.1 ✗ 103230.4 9.19 18.41
connect-router 1.3.8 ✓ 102857.6 9.23 18.34
polkadot 1.0.0 ✗ 102041.6 9.32 18.20
h3-router 0.8.6 ✓ 100148.8 9.48 16.43
micro-route 2.5.0 ✓ 99643.2 9.54 17.77
trek-engine 1.0.5 ✗ 89928.0 10.62 14.75
trek-router 1.2.0 ✓ 88747.2 10.77 14.56
vapr 0.6.0 ✓ 88664.0 10.78 14.54
take-five 2.0.0 ✓ 80043.2 12.00 28.78
total.js 3.4.13 ✓ 77263.6 12.44 23.65
yeps-router 1.2.0 ✓ 77241.6 12.45 13.78
koa 2.16.4 ✗ 72557.2 13.29 12.94
restify 8.6.1 ✓ 67579.2 14.30 12.18
koa-isomorphic-router 1.0.1 ✓ 66718.0 14.49 11.90
spirit 0.6.1 ✗ 66000.4 14.65 11.77
koa-router 12.0.1 ✓ 65039.2 14.88 11.60
spirit-router 0.5.0 ✓ 64119.2 15.10 11.43
microrouter 3.1.3 ✓ 58299.2 16.65 10.40
hapi 20.3.0 ✓ 57676.0 16.84 10.29
trpc-router 9.27.4 ✓ 46938.4 20.81 10.39
egg.js 3.34.0 ✓ 26479.2 37.26 9.47
express 4.22.2 ✓ 22617.2 43.70 4.03
express-with-middlewares 4.22.2 ✓ 20459.6 48.37 7.61
fastify-big-json 4.29.1 ✓ 16437.3 60.31 189.13
express-route-prefix 4.22.2 ✓ 15556.4 63.73 5.76
rayo 1.4.6 ✓ N/A N/A N/A
v0.3.3[beta]