JavaScript DOM Crash Course — Make Your Website Interactive! 2025

Welcome back, team! In today’s lesson, we’re diving into one of the MOST important topics in all of JavaScript — the DOM (Document Object Model). If you’ve ever wondered: How do websites respond when you click a button? How does JavaScript update text, colors, images, and layouts? What exactly is happening behind the scenes in a browser? This video explains everything in the simplest way possible with real examples. 🎓 WHAT YOU’LL LEARN ✔ What the DOM really is ✔ How browsers turn HTML into a tree ✔ Selecting elements (getElementById, querySelector) ✔ Updating text, attributes, styles ✔…