Packages with the headless use flag

app-emulation / vice : The Versatile Commodore Emulator

  • Include the headless variant of the emulator

app-emulation / virtualbox : Family of powerful x86 virtualization products for enterprise and home use

  • Build without any graphic frontend

dev-libs / weston : Wayland reference compositor

  • Headless backend and a noop renderer, mainly for testing purposes

media-gfx / blender : 3D Creation/Animation/Publishing System

  • Build without graphical support (renderfarm, server mode only).

media-gfx / freecad : QT based Computer Aided Design application

  • Build FreeCAD without a GUI, usable for server-side instances. The Python modules are still available, without their GUI parts though.

media-gfx / openscad : The Programmers Solid 3D CAD Modeller

  • Build a binary without GUI

www-client / chromium : Open-source version of Google Chrome web browser

  • Build Ozone only with headless backend, NOT RECOMMENDED for general use.