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Dark Mode Toggle In ReactJS + TailwindCSS + DaisyUI

In this article, we will discuss how to implement a dark mode toggle in a ReactJS application using TailwindCSS and DaisyUI. Dark mode is a popular feature that allows users to switch between light and dark themes for a more comfortable viewing experience.

Setting up ReactJS with TailwindCSS and DaisyUI

First, we need to create a new ReactJS project using create-react-app. Once the project is set up, we can add TailwindCSS and DaisyUI by following the installation instructions on their respective documentation websites.

Implementing the Dark Mode Toggle

To implement the dark mode toggle, we can use the useState hook in React to store the current mode (either light or dark). We can then create a button that toggles the mode when clicked. Below is an example of how this can be done in a functional component:

    
      import React, { useState } from 'react';

      function App() {
        const [darkMode, setDarkMode] = useState(false);

        const toggleDarkMode = () => {
          setDarkMode(!darkMode);
        };

        return (
          

            Toggle Dark Mode
            {/* Other content goes here */}
          
        );
      }

      export default App;
    
  

Styling with TailwindCSS and DaisyUI

With TailwindCSS and DaisyUI, we can easily style our dark mode toggle button and other elements of the application. For example, we can use the ‘dark’ and ‘light’ classes to apply different styles depending on the current mode. Here’s an example of how to do this:

    
      import 'tailwindcss/tailwind.css';

      // In our HTML markup
      <button className={darkMode ? 'bg-gray-800 text-white' : 'bg-gray-200 text-black'} onClick={toggleDarkMode}>Toggle Dark Mode</button>
      <div className={darkMode ? 'bg-gray-900 text-white' : 'bg-white text-black'}>
        {/* Other content goes here */}
      </div>
    
  

Conclusion

By following the steps above, we can easily implement a dark mode toggle in a ReactJS application using TailwindCSS and DaisyUI. This feature can enhance the user experience and make our application more versatile.

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