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I built a Dark Mode toggle. - Created a button. - Added a click listener. - Tracked state in a variable. - Used classList to swap CSS classes. The UI shifts from white to dark with one click. I ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...

Set light mode colors in the root. Create a dark-mode class for dark colors. This makes the switch smooth. Finally, add JavaScript. Use it to toggle the dark-mode class. Save the user choice in local ...