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Self-paced text guides for web development. No sign-up, no paywalls -- just open a topic and start building.
The three pillars of every website. Start here if you are new.
The building blocks of every website. Learn semantic markup, forms, and page structure from scratch.
Style and layout your pages with modern CSS, Flexbox, Grid, and responsive design techniques.
Add interactivity to your sites. Master variables, functions, DOM manipulation, and async programming.
Level up with type-safe, component-based tooling.
Write safer JavaScript with static types. Catch bugs early and improve your developer experience.
Build dynamic user interfaces with components, hooks, and state management patterns.
Full-stack React framework. Learn routing, SSR, API routes, and production deployment.
Run JavaScript on the server and build full-stack apps.
Live courses give you a mentor, assignments, and a certificate when you finish.
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