1. Iffdigest
A lightweight C++ library for parsing the structure of a file structured using the EA-IFF-85 file format (such as an AIFF file or various legacy Amiga file formats) or the Microsoft RIFF format (such as WAV files, AVI files and SoundFonts), creating an in-memory map which may be used for retrieving parts of it.
✭ 10
2. arigato
A minimal, unopinionated toolkit for scripting with AudioUnit instruments and effects (currently in Swift Playgrounds)
3. plink
An AudioUnit-based music programming environment for macOS
1-3 of 3 user projects