Real intuition for how AI works

fastcourses is a growing collection of free, visual courses about one question: how does modern AI actually work? Each one takes a big idea — how machines see images, generate art, understand language, recommend your next video, or drive a car — and builds it up from scratch, one animation at a time.

Every idea is something you scrub through and watch happen, not just read about. There are 27 short courses, each finishable in about an hour, with the formulas and code tucked behind optional reveals — so you can stay in the pictures or dig into the details.

It's built for the curious — students, self-learners, and anyone who wants a real feel for how AI works, without the jargon or a pile of math prerequisites.