Quick Start Welcome to the React documentation! This page will give you an introduction to 80% of the React concepts that you will use on a daily basis.

React is a JavaScript library for building user interfaces. React is used to build single-page applications. React allows us to create reusable UI components. Start learning React now 🏁

Sep 27, 2025 · This React tutorial provides you with a step-by-step learning journey for mastering React. You will start with React fundamentals and then move on to advanced topics.

React (sometimes spelled React.js or ReactJS) is one of the most popular JavaScript libraries to develop powerful, interactive web applications. You’ll learn how to start with React and build up to …

Whether you want to get a taste of React, add some interactivity to a simple HTML page, or start a complex React-powered app, the links in this section will help you get started.

Jan 4, 2024 · There's never been a better time to learn React than in 2024. In this comprehensive guide, I'll show you how I would go from knowing nothing about React to becoming a job-ready, junior React …

Welcome to the ultimate React 101 course! Designed with MDN Web Docs, it’s the perfect place to learn modern React basics interactively. You’ll tackle 170+ coding challenges and build six projects, …

Aug 18, 2025 · In this article we will say hello to React. We'll discover a little bit of detail about its background and use cases, set up a basic React toolchain on our local computer, and create and …

roadmap.sh is the 6th most starred project on GitHub and is visited by hundreds of thousands of developers every month. Rank 6th out of 28M! Community created roadmaps, best practices, …

Learn to build your first personal portfolio website from scratch using React! We'll create essential sections like "About Me," "Projects," and "Contact" by breaking them into simple, reusable components.