UnityReaperParser is a tool for Unity written in C# to load and parse Reaper Project Files (.rpp/.RPP). This can be used to build your own tool to use Reaper as a kind of middleware to implement audio in video games.

A Reaper DAW project parser written in TypeScript - parse RPP files in JS

Ruby library for parsing REAPER project files

Parser for Reaper RPP project file format to extract track and plugin data

Single file header-only C++11 file parser for Reaper project files

Parses REAPER RPP project files and their chunks (elements)

A Python library for parsing and manipulating REAPER project files (RPP) using WDL implementation.

Reaper RPP project parser in Rust

Trying to meaningfully parse Reaper project files (*.rpp)