GNUstep Research

How Menus Work: macOS vs GNUstep Comparing menu rendering architecture between macOS and GNUstep.
Who draws the macOS menu bar? Ownership and rendering of the macOS menu bar.
WindowServer.app Development Plan Native GNUstep display server for Linux using KMS/DRM and GPU compositing.
Gershwin WindowManager QA Plan Two-track QA plan: per-PR manual smoke checklist plus a phased automated test suite.