This software offers a GTK theme that features a combination of very dark gray and green colors.
GNOME, on the other hand, is a complete desktop environment aimed at building a graphical user interface that sits on top of a computer operating system. It is an international effort that relies entirely on free software. The initiative involves developing software development frameworks, selecting application software for the desktop, and working on programs that manage application launching, file handling, and window and task management.
The GNOME project is part of the GNU Project and is compatible with different Unix-like operating systems such as Linux. It is also available as part of the Java Desktop System in Solaris. Although the original name stood for GNU Network Object Model Environment, it is deprecated, and the project now emphasizes simplicity, usability, and making things work correctly.
Overall, Eidolon is an excellent GTK theme that delivers a sleek and modern look for your desktop environment, while GNOME provides a complete and reliable desktop environment that emphasizes simplicity and effectiveness.