Apple II DeskTop currently testing 1.4 alpha releases
Disassembly and enhancements for Apple II DeskTop (a.k.a. Mouse Desk), a "Finder"-like GUI application for 8-bit Apples and clones with 128k of memory, utilizing double hi-res monochrome graphics (560x192), an optional mouse, and the ProDOS 8 operating system.
↫ Apple II DeskTop GitHub page
The goal of this project is to reverse
https://www.osnews.com/story/139650/apple-ii-desktop-currently-testing-1-4-alpha-releases/