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 …

AI-powered inline suggestions, intelligent completions, and a rich editing experience make it just as powerful when you're writing code yourself. Seamlessly switch between working with agents and …

We offer free interactive courses across 15+ programming languages - Python, JavaScript, SQL, HTML, CSS, Java, C, Go, and more - taught through hands-on lessons with an in-browser code editor and …

Learn and apply the newest AI skills with experts in 1-3 days. Grow in your career and unlock new opportunities by learning in-demand skills in AI, data, coding, cybersecurity, and more.

You will learn to code by building dozens of projects, step-by-step, right in your browser, code editor, or mobile app. You will also earn free verified certifications along the way.

From routine pull requests to your hardest problems, Codex reliably completes tasks end to end, like building features, complex refactors, migrations, and more, powered by OpenAI’s frontier coding …

Build with Visual Studio Code, anywhere, anytime, entirely in your browser.

CodePad is a free, powerful, modern online coding platform. Write and share code in your browser; no installation required.

CodeHS is the comprehensive K-12 computer science teaching platform — free curriculum, IDE, grading tools, and professional development for schools and districts nationwide.

Microsoft MakeCode is a free online learn-to-code platform where anyone can build games, code devices, and mod Minecraft! 100+ game mechanics ready to add to your game. The pocket-sized …