POSIX-compliant bash script for installing and switching between multiple active Node.js versions per user.
Android app that installs and updates apps directly from their release pages across many sources, with update notifications.
Audio plugin that transcribes audio to MIDI using deep learning, running locally inside DAWs as VST3, AU, or standalone.
Ruby on Rails source code for Gumroad, an e-commerce platform that lets creators sell products directly to consumers.
Open-source desktop app that recognizes sheet music from PDFs or images into editable scores, then exports MusicXML/MIDI and offers guided practice.