Educative.io - Interactive courses for developers by developers
Flowkey - The easiest way to learn piano with your iPhone or iPad
React Jam - Build a game in 10 days using React, learn and win prizes!
Yousician - Learn to play music at home, at your own pace
elai.io - AI-based solution that allows users to generate videos with a digital presenter from text
Melodics - Melodics is a desktop app that teaches you to play MIDI keyboards, pad controllers, and drums.