Learn Coding
Mastering React.js
David React
Senior Frontend Engineer
Published
Feb 10, 2026
Build powerful, interactive user interfaces with the most popular JavaScript library.
What You'll Learn
1
Introduction to React
Learn what React is, why it's so popular, and the benefits of a component-based architecture.
2
JSX and Elements
Master the syntax that allows you to write HTML-like code inside your JavaScript.
3
Components and Props
Learn how to build reusable UI components and pass data between them using props.
4
State and the useState Hook
Discover how to manage dynamic data in your components using React state.
5
Effect Hook (useEffect)
Learn how to handle side effects like data fetching and subscriptions in your functional components.
6
Handling Events in React
Learn how to respond to user interactions in a React-friendly way.
7
Conditional Rendering
Master techniques for showing or hiding components based on specific conditions.
8
Lists and Keys
Learn how to efficiently render lists of data and why unique keys are important.
9
Building Forms with React
Master controlled components and how to handle form data in React applications.
10
React Router for Navigation
Learn how to add multiple pages and navigation to your React apps.