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Mastro

The Mastro Guide 👨‍🍳

This free guide teaches you enough of the fundamental web technologies (HTML, CSS and JavaScript) to get you started, and shows you where to learn more once you need it.

Learning by doing: build your very first website and put it live – all you need is a browser.* (How? you’ll be using Visual Studio Code for the Web to write, and GitHub Pages to host your website.)

Let’s start cooking

* Currently, some parts only work in Chrome. We’re feeling terribly about this and are working hard to fix it.

Table of Contents

Section titled “Table of Contents”
  1. Why learn HTML and CSS?
  2. About JavaScript
  3. Setup: GitHub and VS Code for the Web
  4. Start with HTML
  5. Style with CSS
  6. JavaScript for pages with shared components