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Solution: Colorful button

Explore how to use JavaScript arrays, variables, and event handling to create a button that cycles through background colors on each click. You will learn to track color state, apply styles dynamically, and loop through the color list to build interactive page behavior.

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Colorful button

Let’s create a task using a loop and an array of colors. Upon clicking a button, the background color should rotate through the colors stored in an array ["white", "lightblue", "lightgreen", and "lavender"]. ...