# Express Routing

> Building Express web server endpoints, routing HTTP requests, and configuring server middlewares in Node.js.

- Skill: `lord1egypt/express-routing-2` (Agent Skill)
- Install (CLI): `npx skillmds@latest add lord1egypt/express-routing-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/lord1egypt/express-routing-2/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- License: MIT license
- Author: Lord1Egypt (https://skillmd.com/u/lord1egypt)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/lord1egypt/express-routing-2

---


# Express Routing

## Overview
Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web applications.

## When to Use This Skill
Use to implement REST API backends, route controllers, or static file servers in JavaScript.

## Quick Start (with runnable code examples)

```python
const express = require('express');
const app = express();
app.use(express.json());

app.get('/', (req, res) => {
  res.json({ message: 'Welcome to Express' });
});

app.listen(3000);
```

## Advanced Usage
Formulate custom authorization middlewares, configure CORS options, and route handlers using express.Router namespaces.

## Key References
- [Express documentation](https://expressjs.com/)

## Dependencies
- express>=4.18.0