Stellarium / stellarium

Stellarium is a free GPL software which renders realistic skies in real time with OpenGL. It is available for Linux/Unix, Windows, macOS and Haiku. With Stellarium, you really see what you can see with your eyes, binoculars or a small telescope.

johnrash / bebox

Haiku native PowerPC and Hobbit BeBox Emulator

haiku / haiku

The Haiku operating system. (Pull requests will be ignored; patches may be sent to https://review.haiku-os.org).

gammasoft71 / xtd

Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.