Use your creativity and problem solving skills to explore and build underwater worlds with code! Learn how AI and machine learning can be used to address world problems. Wanna write your own game …

Remix tracks from artists like Sabrina Carpenter, Lady Gaga, and Shakira while exploring coding basics like sequencing, functions, and generating beats with AI. Build and explore with Minecraft! Learn …

Comprehensive computer science curriculum for grades K-12 including hands-on elementary lessons and over 100 customizable courses in various programming languages. Write, run, and debug code …

With W3Schools online code editor, you can edit HTML, CSS and JavaScript code, and view the result in your browser. The window to the left is editable - edit the code and click on the "Run" button to …

CodinGame is a challenge-based training platform for programmers where you can play with the hottest programming topics. Solve games, code AI bots, learn from your peers, have fun.

Python: flexible, easy, popular. Use it for web, software, data, QA, and more. Learn Python today!

The Hour of Code is a global movement by Computer Science Education Week and Code.org reaching tens of millions of students in 180+ countries through a one-hour introduction to computer science …

The best way to learn Python is by practicing examples. This page contains examples on basic concepts of Python. We encourage you to try these examples on your own before looking at the solution. All …

CS in Algebra curriculum and content is being deprecated. Within the next few months, this lab will no longer be available. Please check out Bootstrap: Algebra instead. Learn More.

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. Master programming by recreating your favorite technologies from scratch. A collective …