CoursesIntroduction to HTML, CSS & JavaScript
Beginner 2h estimated 4 modules 12 lessons
Introduction to HTML, CSS & JavaScript
A hands-on introduction to the three building blocks of the web — structuring pages with HTML, styling them with CSS (including flexbox and responsive design), and adding interactivity with JavaScript and the DOM.
Skills covered
HTMLCSSJavaScriptDOMWeb DevelopmentFlexboxResponsive Design
What you'll learn
Structure a webpage using HTML tags, elements, and attributes
Write semantic, accessible HTML
Style elements with CSS selectors, the box model, and the cascade
Build layouts with Flexbox and responsive media queries
Understand JavaScript variables, data types, and operators
Write functions and control flow in JavaScript
Select and modify page elements via the DOM
Handle user interaction with event listeners