// freeCodeCamp · 5 February 2026

Harvard CS50 2026 – Free Computer Science University Course

Harvard University's CS50 is one of the most popular beginner computer science courses in the world. We just released the entire 25-hour CS50 course on the freeCodeCamp.org YouTube channel. This is the most recent version updated for 2026, with an al...

freeCodeCamp

@freecodecamp · Beau Carnes

www.freecodecamp.org

freeCodeCamp@freecodecamp