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JavaScript DOM

Query and update the DOM with document.querySelector and friends

🚀 Welcome to Planet DOM! Learn to manipulate the Document Object Model with JavaScript. Query elements, modify content, and create dynamic web experiences.

🎯 Learning Objectives

✅ Select elements with querySelector and querySelectorAll
✅ Modify element content, attributes, and styles
✅ Create and remove DOM elements dynamically
✅ Navigate and traverse the DOM tree