unjs / rou3

🌳 Lightweight and fast rou(ter) for JavaScript

🌳 rou3

Lightweight and fast router for JavaScript.

Note

Radix3 migrated to Rou3! See #108 for notes and radix3 branch for legacy codebase.

Usage

Install:

# ✨ Auto-detect
npx nypm install rou3

# npm
npm install rou3

# yarn
yarn add rou3

# pnpm
pnpm install rou3

# bun
bun install rou3

Import:

ESM (Node.js, Bun)

import {
  createRouter,
  addRoute,
  findRoute,
  removeRoute,
  findAllRoutes,
} from "rou3";

CommonJS (Legacy Node.js)

const {
  createRouter,
  addRoute,
  findRoute,
  removeRoute,
  findAllRoutes,
} = require("rou3");

CDN (Deno, Bun and Browsers)

import {
  createRouter,
  addRoute,
  findRoute,
  removeRoute,
  findAllRoutes,
} from "https://esm.sh/rou3";

Create a router instance and insert routes:

import { createRouter, addRoute } from "rou3";

const router = createRouter(/* options */);

addRoute(router, "GET", "/path", { payload: "this path" });
addRoute(router, "POST", "/path/:name", { payload: "named route" });
addRoute(router, "GET", "/path/foo/**", { payload: "wildcard route" });
addRoute(router, "GET", "/path/foo/**:name", {
  payload: "named wildcard route",
});

Match route to access matched data:

// Returns [{ payload: 'this path' }]
findRoute(router, "GET", "/path");

// Returns [{ payload: 'named route', params: { name: 'fooval' } }]
findRoute(router, "POST", "/path/fooval");

// Returns [{ payload: 'wildcard route' }]
findRoute(router, "GET", "/path/foo/bar/baz");

// Returns undefined (no route matched for/)
findRoute(router, "GET", "/");

License

Published under the MIT license. Made by @pi0 and community 💛

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