ToonsCode Patna
Node.js for Beginners: Build Your First REST API in 30 Minutes
Build your first REST API with Node.js and Express in just 30 minutes. A step-by-step beginner tutorial with real code from the ToonsCode coding blog.
Quick answer: Build your first REST API with Node.js and Express in just 30 minutes. A step-by-step beginner tutorial with real code from the ToonsCode coding blog.
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| Program / Subject | Node.js for Beginners: Build Your First REST API in 30 Minutes |
|---|---|
| Training Mode | Classroom (Offline) & Guided Hands-on Lab Practice |
| Physical Centers | RPS More (Danapur) & Gola Road (Danapur), Patna, Bihar |
| Target Audience | BCA, B.Tech CSE, MCA, BSc IT, 12th Pass, Job Seekers & Beginners |
| Mentorship & Support | 1-on-1 Teacher Doubt Solving, Code Reviews, GitHub Portfolio & Certificate |
| Inquiry & Batch Admission | Direct WhatsApp / Call: +91 8877 101 234 | Online Application |
Article
Node.js for Beginners: Build Your First REST API in 30 Minutes Ready to go beyond the front end? Building your own API is one of the most exciting milestones in a developer's journey. At ToonsCode https://toonscode.com , we love making back end development feel approachable — so let's build a real REST API together using Node.js and Express. What You'll Build A simple REST API for a to do list with four endpoints: GET /todos — get all to dos POST /todos — create a new to do PUT /todos/:id — update a to do DELETE /todos/:id — delete a to do Prerequisites Node.js installed v18+ Basic JavaScript knowledge A code editor VS Code recommended Step 1: Set Up Your Project Create an index.js file and add this boilerplate: Run with: node index.js Step 2: Create In Memory Data Storage Step 3: Add Your Routes Step 4: Test Your API Use Thunder Client VS Code extension or Postman to test: | Method | URL | Body | | | | | | GET | http://localhost:3000/todos | — | | POST | http://localhost:3000/todos | {"task":"New item"} | | PUT | http://localhost:3000/todos/1 | {"done":true} | | DELETE | http://localhost:3000/todos/1 | — | What's Next? Once your API is working, level it up by: Connecting to a real database MongoDB with Mongoose Adding authentication with JWT Deploying to Railway or Render for free Your Back End Adventure Starts Here Building APIs unlocks full stack development — and full stack developers are among the most in demand in the industry. Keep building and learning at ToonsCode https://toonscode.com , where every tutorial is a new chapter of your coding adventure.
Contact ToonsCode
Visit ToonsCode at RPS More or Gola Road, Danapur, Patna, Bihar. Students can ask about admission, course fees, and batch timings, and choose the nearest branch.