Discover open source projects

Oppia is a free, open-source online learning platform that enables anyone to create and share interactive, conversational lessons, helping to make quality education accessible to everyone worldwide.

Piano Trainer is a cross‑platform interactive piano practice app with MIDI and keyboard input. It offers scale, chord and fifths drills, quizzes, hard and shuffle modes, and runs via Rust/Tauri on desktop or Flatpak.

ScaleForge is an interactive MIDI-driven piano scale trainer that listens to your playing in real time, offering color-coded note feedback, adaptive metronome timing analysis, a 48-scale library with difficulty tiers, and a local practice journal.