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Change Anything on the Page

Explore how to control and modify web page elements using JavaScript. Learn to change text with innerText, update HTML with innerHTML, and alter styles dynamically. This lesson helps you manipulate the DOM to create interactive and visually engaging web experiences.

You’ve learned how to read and write to elements. Now let’s level up and change styles, layout, and even HTML itself using JavaScript.

Goal

You will learn to:

  • Use getElementById() and querySelector().

  • Change innerText, innerHTML, and style.

  • Update page content and appearance with JavaScript. ...