Quick wins to reduce load time and improve perceived performance of your pages.

Simple practices that make your site more usable for everyone, including people with disabilities.

Understand the basics of Git so you can track changes and collaborate on code.

Learn a simple debugging workflow using the tools built into modern browsers.

Get comfortable with the core building blocks of JavaScript so you can write reliable code.

Make your site look great on phones, tablets, and desktops using CSS media queries.

Understand when to use Flexbox and when to use CSS Grid to build modern layouts.

Learn how semantic HTML tags make your pages more accessible, SEO-friendly, and easier to maintain.

A beginner-friendly overview of what happens when you type a URL into the browser and press…