React basics
5 Chapters
R1: Introduction to React & Setup
Last Updated: December 1, 20251. What is React? (The Layman’s Explanation) React is a JavaScript library for building user interfaces (UIs). Think of it...
R2: Understanding JSX (JavaScript XML)
Last Updated: December 1, 2025JSX is a syntax extension for JavaScript. It allows you to write HTML-like markup directly within your JavaScript code. While...
R3: Components: The Building Blocks
Last Updated: December 2, 2025In React, the entire user interface is constructed by partitioning the application into independent, reusable units known as Components. Components...
R4: Props (Properties): Passing Data Down
Last Updated: December 2, 2025Props (short for properties) are the fundamental mechanism for transferring data from a parent component to a child component in...
R5: Events and Event Handling
Last Updated: December 2, 2025Event Handling in React is the process of managing user interactions within the application (e.g., button clicks, form submissions, keyboard...