Launch HN: Keet (YC S24) – An app to create video courses on anything

Keet is a YCombinator-backed app that generates personalized video courses on any topic in a Duolingo-style format, featuring structured lessons with short videos, quizzes, and interactive games to test knowledge. Users can customize course depth, complexity, and narration style, with the app currently in private beta offering two free courses before requiring credits for additional content. The platform aims to make learning accessible across diverse subjects from mathematics and physics to history and engineering.