React for Beginners
July 1, 2026 · View on GitHub
Languages: English · 简体中文 · Español · Français · Deutsch · 日本語 · Русский · 한국어 · Português
Learn the fundamentals of React from setting up your first app to building interactive components. Master essential React concepts through hands-on labs covering components, JSX, props, state, hooks, event handling, conditional rendering, lists, and forms.
Exercises
| Index | Name | Difficulty | Practice |
|---|---|---|---|
| 1 | React Setup and First App | Beginner | Start Lab |
| 2 | React Components Introduction | Beginner | Start Lab |
| 3 | React JSX Basics | Beginner | Start Lab |
| 4 | React Props | Beginner | Start Lab |
| 5 | React State with Hooks | Beginner | Start Lab |
| 6 | React Event Handling | Beginner | Start Lab |
| 7 | React Conditional Rendering | Beginner | Start Lab |
| 8 | React Lists and Keys | Beginner | Start Lab |
| 9 | React Forms Basics | Beginner | Start Lab |
About LabEx
LabEx is a hands-on learning platform for beginners.
Explore Linux, DevOps, Cybersecurity, and more — all directly in your browser.
Learn step by step through interactive labs, guided exercises, and real-world projects. 🌱
No setup, no stress — just practice and grow your skills by doing.
📖 Need help? Visit our Help Center or email info@labex.io