Creating Enable Dark Mode button using useState hook in React.JS | React JS Tutorials for Beginners

In this video, we will learn how to create an Enable Dark Mode button in React.js using the useState Hook. Dark mode is one of the most popular UI features in modern web applications, and understanding how to implement it is an essential skill for every React developer.

This tutorial is specially designed for beginners who are learning React.js and want to understand how state management works using the useState hook. We will walk step-by-step through the logic of toggling themes and updating the UI dynamically in a clean and beginner-friendly way.

🔥 What you’ll learn in this video:
What is Dark Mode and why it’s important in modern apps
Introduction to the useState hook in React.js
How to create a Dark Mode toggle button
How React re-renders components when state changes
Best practices for handling UI themes in React
Writing clean and readable React code
This video is perfect if you are:
New to React JS
Learning Hooks for the first time
Building real-world UI features
Preparing for frontend developer interviews

By the end of this tutorial, you’ll have a clear understanding of how to implement dark mode functionality and how powerful the useState hook is in React.js.

00:00 Introduction
02:35 Running Previous video Code
04:00 Creating new File
05:05 Creating Accordion and Button from Bootstrap
09:14 Adding Style in Accordion and Button
11:40 Creating logic for Changing Theme
16:58 Changing Color of Accordion
18:06 Changing Button Text from Dark to Light
20:30 Adding Border in Accordion
21:27 Revision of Full code
22:45 Resolving Error of Console
23:16 Thanks for Watching and Full code in description

📚 Similar Video Titles You May Like:
React JS Dark Mode Toggle Using useState Hook
How to Create Dark and Light Mode in React JS
React JS useState Hook Explained with Examples
Beginner React Project: Dark Mode Button
React JS Theme Switcher Tutorial Step by Step
Learn React Hooks: useState for Beginners
Building UI Features in React JS from Scratch

💡 Tip: Don’t forget to pause and code along — practice is the key to mastering React!

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