</> syntax.

SYNTAX / HTML AND CSS / COURSE PREVIEW

Learn HTML and CSS step by step.

Explore the Syntax HTML and CSS learning path preview. Course lessons are still being authored; Python is the currently ready guided course.

Preview · lessons are not complete yet

Explore the HTML and CSS preview

01 / FIRST SAMPLE

Read-only language preview

HTML AND CSS
<main>
  <h1>Hello, world!</h1>
</main>

This sample is for reading. The guided lessons and checks for this language are still being authored.

02 / QUESTIONS

Before you start

Is there a complete guided course?

HTML and CSS lesson content is still in preview. The Code lab has a sandboxed markup preview, but this is not a complete guided course yet.

Do I need an account?

You can read the public pages without signing in. A free account is needed to save and verify most learning progress.

What does Syntax cost?

Core lessons are free to read. Optional one-time passes and current limits are listed on the Plans page.