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trouter

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trouter

🐟 A fast, small-but-mighty, familiar ~fish~ router

  • 4.0.0
  • latest
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  • npm
  • Socket score

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508K
increased by0.91%
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What is trouter?

Trouter is a lightweight and fast router for Node.js that allows you to define routes and handle HTTP requests. It is designed to be minimalistic and efficient, making it suitable for building small to medium-sized web applications and APIs.

What are trouter's main functionalities?

Basic Routing

This feature allows you to define basic routes for handling HTTP GET requests. The code sample demonstrates how to create a simple route that responds with 'Hello, world!' when accessed.

const Trouter = require('trouter');
const router = new Trouter();

router.get('/hello', (req, res) => {
  res.end('Hello, world!');
});

// Simulate a request
const req = { method: 'GET', url: '/hello' };
const res = { end: console.log };
router.find(req.method, req.url).handlers[0](req, res);

Route Parameters

This feature allows you to define routes with parameters. The code sample demonstrates how to create a route that captures a user ID from the URL and responds with the user ID.

const Trouter = require('trouter');
const router = new Trouter();

router.get('/user/:id', (req, res) => {
  const { id } = req.params;
  res.end(`User ID: ${id}`);
});

// Simulate a request
const req = { method: 'GET', url: '/user/123', params: { id: '123' } };
const res = { end: console.log };
router.find(req.method, req.url).handlers[0](req, res);

Middleware Support

This feature allows you to use middleware functions in your routes. The code sample demonstrates how to create a logger middleware that logs the request method and URL before handling the request.

const Trouter = require('trouter');
const router = new Trouter();

const logger = (req, res, next) => {
  console.log(`${req.method} ${req.url}`);
  next();
};

router.use(logger);
router.get('/hello', (req, res) => {
  res.end('Hello, world!');
});

// Simulate a request
const req = { method: 'GET', url: '/hello' };
const res = { end: console.log };
const { handlers } = router.find(req.method, req.url);
handlers[0](req, res, () => handlers[1](req, res));

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Package last updated on 04 Dec 2023

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