...The goal is to give Messenger users a dedicated desktop container so Messenger can behave more like a first-class app instead of living in a browser tab. It is explicitly presented as an unofficial hobby project rather than an official Facebook product, which helps set expectations around support and long-term maintenance. Because it wraps the web experience, the main value is convenience: a separate window, an app icon, and a more “desktop-like” way to keep Messenger open while working. The repository includes the macOS project structure and related assets needed to build and run the wrapper on Mac systems. ...