Backend Basics (Node.js, Express, REST APIs)

Estimated Time: 160 hours

Status: ☐ Not Started

🎯 Objectives

• Set up a backend server using Node.js and Express
• Handle HTTP methods (GET, POST, PUT, DELETE)
• Build RESTful APIs to serve and manipulate data
• Use middleware, route parameters, and error handling
• Connect backend to frontend using fetch/AJAX
• Store and retrieve data using file-based storage (JSON)

🔗 Resources

1. Node.js Crash Course – Traversy Media (YouTube)

   The best starting point for Express + Node in one sitting

2. The Odin Project – NodeJS Path (Intermediate JS)

   Covers Express, REST, and basic backend architecture

3. Postman

   Use this to test your API routes without needing a front-end UI

4. MDN – Express Intro

   Strong overview from Mozilla

✅ Projects

• [ ] Build a RESTful API for a blog
  • Endpoints:
    • GET /posts
    • GET /posts/:id
    • POST /posts
    • PUT /posts/:id
    • DELETE /posts/:id
  • Store posts in a JSON file (or in-memory array if easier)