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How can I effectively manage dark mode styles in Tailwind without duplicating utilities?
Asked on Dec 31, 2025
Answer
Tailwind CSS provides a built-in dark mode feature that allows you to manage dark mode styles efficiently without duplicating utilities. You can use the `dark:` prefix to apply styles specifically for dark mode.
<!-- BEGIN COPY / PASTE -->
<div class="bg-white dark:bg-gray-800 text-black dark:text-white p-4">
<p>This text changes color based on the theme.</p>
</div>
<!-- END COPY / PASTE -->Additional Comment:
- Enable dark mode in your Tailwind configuration file by setting `darkMode: 'media'` or `darkMode: 'class'`.
- Use the `dark:` prefix to apply styles that should only be active in dark mode.
- When using `darkMode: 'class'`, toggle a class like `dark` on the root element (e.g., `` or ``) to switch themes.
- Tailwind's dark mode utilities help you avoid duplicating styles by conditionally applying them based on the user's system preference or a CSS class.
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