fast-path-parse

Fastest route path-to-params parser.

Optimized where it's possible.

Up-to 10x faster than fastest counterpart (aot imports)

Features

• Zero dependency
• Zero config
• Fastest parser

Usage

ESM

import parse from 'fast-path-parse/runtime/parse';
// or
import parse from 'fast-path-parse/aot/parse';

// Run this ahead-of-time, not at runtime or hot path
const parsePath = parse('/user/:foo');

// Run this at hot path
parsePath('/user/john');

CJS

const parse = require('fast-path-parse/runtime/parse');
// or
const parse = require('fast-path-parse/aot/parse');

// Run this ahead-of-time, not at runtime or hot path
const parsePath = parse('/user/:foo');

// Run this at hot path
parsePath('/user/john');

Benchmark

It is on my machine, on your machine results may vary. See benchmark folder

3-level parameter

Runtime	Path	Methods	fast-path	fast-path-compiled	path-to-regexp	path-to-tree
Node.js	/user/:id/edit/:page	match	16.5M ops	24M ops	3M ops	2M ops
Bun	/user/:id/edit/:page	match	15M ops	15M ops	1M ops	2.5M
Node.js	/user/:id/edit/:page	parse	13.5M ops	28M ops	3M ops	2M ops
Bun	/user/:id/edit/:page	parse	17M ops	23M ops	1M ops	2.5M

Supported paths

Information about badges

• ✅ – Done
• ✍️ – In progress
• 🕖 – Planned but not started yet
• ⚠️ – Requires high amount of time
• ？– Not tested but could work
• ❌ – Probably does not happen

Name	Status	Priority	Performance
/foo	✅	0	100%
/foo/bar	✅	0	100%
/foo/bar-{one,two}	⚠️	1	60%
/foo/bar-[one,two]	⚠️	1	60%
/foo/bar_*	⚠️	2	80%
/foo/bar-*	⚠️	2	80%
/foo/bar*	⚠️	2	80%
/foo/bar/<id>	✅	3	90%
/foo/task/:bar	✅	4	80%
/foo/:task/:bar	✅	4	70%
/foo/:bar	✅	5	90%
/foo/*	✅	6	90%
/foo/(.*)	✅	6	90%

License

MIT