Html Css Javascript Crash Course Jun 2026

let name = "John"; // String const age = 30; // Number let isLoggedIn = true; // Boolean let colors = ["red", "blue"]; // Array

Now that you've completed this HTML CSS JavaScript crash course, here are some next steps to take: html css javascript crash course

HTML is structure. CSS is style. is the brain. It makes the page do things. When you click a button and a menu slides out, or you see a live clock update—that is JavaScript. let name = "John"; // String const age

If HTML is the skeleton, is the makeup, the furniture, and the paint. CSS takes that boring white stack of boxes and turns it into a beautiful magazine layout. let name = "John"