HTML is the part of the stack that search engines, screen readers, and browsers understand natively. Writing it well gives you accessibility, SEO, and behaviour for free; writing it badly costs you JavaScript you should never have written.
Choosing header, nav, main, article, section, button, and lists by meaning, not by looks.
Labels, input types, built-in validation, and how a form submits without any JavaScript.
Modern HTML ships modals, popovers, and disclosures with focus handling built in. Reach for them before a library.
Title, meta description, Open Graph tags, alt text, and clean URLs: the parts of SEO that live in your markup.
You can build a multi-page static site with semantic markup and a working, accessible form.
Stage project
A three-page site about you: home, projects, and contact. No CSS yet; it has to make sense as plain HTML.
Last reviewed · Full roadmap