Tailwind CSS 4 Dark Mode: Build Website Header with Dark / Light Theme Toggle using React & Tailwind

#tailwindcss #reactjs Support Us - https://www.donationalerts.com/r/codeandcreate In this tutorial, we’ll build a modern, responsive website header using React and Tailwind CSS 4, featuring a dark/light mode toggle. We’ll implement local storage to remember the selected theme and auto-detect the system’s preferred theme mode. You’ll also learn the latest Tailwind CSS 4 dark mode configuration, which is different from previous versions. We’ll cover background patterns, UI animations, responsive design, and interactive elements. Perfect for beginners and experienced developers alike! 📌Watch this: 👉 Tailwind CSS 4 Tutorial: New Features & Project - https://youtu.be/lxVKDble9XU 👉 Portfolio with React 19 & Tailwind CSS 4 - https://youtu.be/TZlOpH1NDB4 💚 Get Source Code: Final Source Files - https://ko-fi.com/s/de094bc869 ✅ Download Assets: https://drive.google.com/drive/folders/1L4NbfHSrTqSpmzRr8txYauc2KHIlTsQo?usp=sharing 🕰️ Timestamps: 00:00:00 - Intro 00:01:20 - Project Overview 00:03:58 - Project Setup 00:11:11 - Creating the Dark/Light Mode Toggle 00:22:22 - Creating Background Grid Pattern 00:29:12 - Creating Glowing Background Element 00:31:43 - Creating Badges 00:38:02 - Designing Banner Elements 01:02:05 - Creating Screen with Editor 01:19:49 - Adding Bouncing Badges 01:23:48 - Adding Local Storage and System Theme Functionalities 01:30:24 - Wrap Up Follow Us: X - https://x.com/CodeAndCreateee Instagram - https://www.instagram.com/code_and_create/ TikTok - https://www.tiktok.com/@codeandcreateee LinkedIn - https://www.linkedin.com/in/code-and-create-b3035013a #react #tailwindcss #webdevelopment #darkmode #lightmode #reactjs #frontend #codingtutorial #tailwindcss4 #responsivewebdesign #javascript