Intro To Backend Web Development Node js Express Tutorial For Beginners

This introductory guide teaches you how to construct a basic backend for a website using popular technologies like Node.js, Express.js, and the MongoDB NoSQL database. The tutorial covers the core components of backend development, walking you through the initial server setup, database connection, and code structure using a model, route, and controller pattern. You will learn to build practical APIs for user authentication, including password hashing, as well as full CRUD (Create, Read, Update, Delete) operations to manage data. Finally, the video demonstrates how to utilize Postman to test your server’s requests and ensure your APIs are functioning correctly.. . This course was developed by Shivani. She is part of Hack Club. Hack Club is a global non-profit organization that creates a community for high school students interested in coding and making things with technology.. . Hack Club is free and any teenager can join. Check out their site to get stickers and learn more: https://hackclub.com/. . Resources:. GitHub Repo Link: https://github.com/NewSmoke38/intro-to-backend. Linkedin: https://www.linkedin.com/in/shivani-backend/. Notes: https://excalidraw.com/#json=MZ-nK2h_8IKWFL0Nm1gxH,QJrqIq4vpqwtzvjh4YMFIA. . ⭐️ Contents ⭐️. – 00:00 Introduction u0026 Overview . – 01:44 What is a Backend? . – 02:01 Core Components: Languages, Databases, Runtimes, Frameworks . – 04:36 Backend Architecture Flowchart . – 05:44 How Frontend Connects to Backend (APIs) . – 07:00 Prerequisites u0026 Installing Node.js . – 08:50 Project Folder Structure . – 09:30 Project Initialization (Git u0026 npm) . – 12:56 Setting up MongoDB Atlas Database . – 15:45 Environment Variables (.env) . – 18:36 Constants u0026 ES Modules Setup . – 20:30 Creating the Express App (app.js) . – 25:15 Connecting Database to Server (database.js) . – 31:30 Server Entry Point (index.js) . – 39:00 Setting up Nodemon u0026 Running the Server . – 44:00 Understanding Models u0026 ER Diagrams . – 46:26 Creating the User Model . – 53:40 Understanding Routes . – 55:00 Setting up User Routes . – 56:23 Understanding Controllers . – 1:57:04 Coding the Register Controller . – 1:07:08 The Journey of a Request . – 1:15:48 HTTP Methods u0026 Status Codes Explained . – 1:20:36 Introduction to Postman . – 1:22:00 Testing the Register API . – 1:25:53 Viewing Data in MongoDB Atlas . – 1:27:14 Coding the Login Controller . – 1:31:40 Hashing Passwords with Bcrypt . – 1:36:40 Comparing Passwords for Login . – 1:42:06 Testing the Login API . – 1:44:04 Coding the Logout Controller . – 1:47:40 Testing the Logout API . – 1:49:14 Intro to CRUD APIs . – 1:49:24 Creating the Post Model . – 1:53:33 Create Post API (Controller u0026 Route) . – 2:59:52 Testing Create Post . – 2:03:09 Read All Posts API . – 2:05:54 Testing Get Posts . – 2:08:30 Update Post API . – 2:17:08 Testing Update Post . – 2:19:36 Delete Post API . – 2:23:47 Testing Delete Post . – 2:25:13 Final Commit u0026 Conclusion. . ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that’s reinvented interactive learning: https://scrimba.com/freecodecamp. . 🎉 Thanks to our Champion and Sponsor supporters:. 👾 Drake Milly. 👾 Ulises Moralez. 👾 Goddard Tan. 👾 David MG. 👾 Matthew Springman. 👾 Claudio. 👾 Oscar R.. 👾 jedi-or-sith. 👾 Nattira Maneerat. 👾 Justin Hual. . –. . Learn to code for free and get a developer job: https://www.freecodecamp.org. . Read hundreds of articles on programming: https://freecodecamp.org/news