Off-theme is a basis for many KDE and GTK themes that are beautiful and unique.

Rancher is the equivalent of docker desktop

VR OS multiple screens desktop work

crossplatform

Quark is a general purpose software tool specifically designed to help you create projects written in HTML, CSS and JavaScript with native desktop app like capabilities.

wallpapers

Qubes is an open source operating system designed to provide strong security for desktop computing. Qubes is based on Xen, X Window System, and Linux, and can run most Linux applications and utilize most of the Linux drivers.

http://aka.ms/MouseWithOutBorders

Jazz is a framework for developing cross-platform desktop applications in Java. Jazz is build on top of Swing and provides an infrastructure and many features for writing large-scale applications. Is easy to learn and enforces clean separation of presentation and business logic. Jazz is a powerful alternative to plain Java/Swing. Features * Hierarchical Model-View-Controller * Asynchronous Multi-Threading * Event-Driven Architecture * Internationalization * Data Binding * Validation * Forms

Web client to access the FirstClass desktop.

WALLPAPERS DESKTOPS