# HTML From Zero
You know HTML, CSS, and JavaScript have separate jobs - HTML for structure, CSS for looks, JavaScript for
behavior. Now it's time to actually write some. This guide teaches HTML by building one real page: a personal
"About Me" page, starting from nothing and ending with a complete, semantic document.
Every phase adds to the same file. By the end you'll have a page with a heading, a bio, a photo, a list of
skills, links to your other profiles, and proper document structure - and you'll understand why each tag is
the right one for the job.
## How to read this
- **New to HTML?** Read in order. Phase 1 gives you the skeleton every page needs, phase 2 fills it with
content, phase 3 makes it semantic and complete.
- **Know some HTML already?** Skip to [Phase 3: Semantic HTML and Document Structure](03-semantic-html-and-document-structure.md)
for ``/``/`