Our mission: to help people learn to code for free. We accomplish this by creating thousands of videos, articles, and interactive coding lessons - all freely available to the public.

1 day ago · Harvard's free programming classes teach you how to think, debug, and adapt in an AI-driven world where knowing code matters more than ever.

Explore a variety of free coding courses tailored to beginners and advanced learners alike. Learn coding languages like Python, JavaScript, and C++ on your own timeline.

Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.

Grow in your career and unlock new opportunities by learning in-demand skills in AI, data, coding, cybersecurity, and more.

Explore programming fundamentals and learn how to begin writing code with confidence in a free introductory course. Enroll for free.

Our mission is to help you become great programmer. Learn coding through hundreds of coding courses, thousands of practice problems and hands-on projects.

Access industry-relevant, beginner-friendly courses designed to help you break into tech—all at no cost. Our free courses are designed to inspire confidence and equip you with the skills to succeed in the …

Get really good at programming. Develop fluency in 78 programming languages with our unique blend of learning, practice and mentoring. Exercism is fun, effective and 100% free, forever.

Jul 16, 2025 · Free apps like SoloLearn, Mimo, and freeCodeCamp make programming easy and accessible in 2025. Khan Academy and other platforms offer structured, beginner-friendly coding …