Start your CS journey with Code.org. Find age-appropriate learning paths, build projects, explore careers, and discover fun, free resources for students.

Get young learners excited about computer science with fun, free coding activities for ages 5 to 11. Explore games, puzzles, and beginner-friendly lessons.

Discover how computer science powers creativity with Code.org's Hour of Code Music Lab: Jam Session. Explore coding through music and interactive learning!

From elementary through high school, Code.org offers comprehensive, standards-aligned AI and computer science courses used in over 2 million classrooms across the country.

Web Lab lets students create and publish real websites using HTML and CSS. A hands-on way to learn web design and coding in middle and high school.

Students can write and run Python code directly in a browser-based environment. Designed for students aged 13+, providing a smooth, safe, and engaging entry point into text-based coding.

Adapted from our CS Discoveries and CS Principles courses, these short, self-paced modules for middle and high school students are a great way to learn concepts that span all programming languages …

Learn more about Code.org's advocacy work across the U.S. and the ten policies we recommend states adopt to make computer science foundational for all students.

Discover Code.org’s middle school computer science curriculum. Build coding skills and explore problem-solving with engaging, hands-on lessons.

Discover free and paid online courses that help students build CS skills, explore coding, and learn at their own pace with flexible learning options.