Developer References

The structural foundation of the web. Build semantic and accessible pages.

Style and layout your web pages. Learn responsive design and animations.

Make your pages interactive. The core programming language of the web.

JavaScript with syntax for types. Build robust, scalable web applications.

Learn Python from the fundamentals to practical programming concepts.

Utility-first CSS framework for rapidly building modern interfaces.

Build user interfaces with components and state using the industry-standard UI library.

Build fast, responsive sites with the world's most popular front-end open source toolkit.

Server-side scripting language designed for web development. Learn it right in the browser.

Query databases and work with relational data.

The most popular NoSQL database for modern web applications.

Build scalable backend applications and REST APIs using JavaScript.

Learn modern Search Engine Optimization for websites and web applications.

Learn typing fundamentals, developer typing efficiency, and practice your speed.