Add macOS (Apple Silicon) page + Platforms sidebar link Documents the macOS port's platform differences and the hard-won porting findings: 3D cores via Vulkan/MoltenVK, native VideoToolbox recording, the GameController-framework controller gotchas (foreground-only delivery → ALLOW_BACKGROUND_EVENTS; HIDAPI hid_enumerate beachball → JOYSTICK_HIDAPI=0 for the foreground GUI; cross-process handoff), Application Support paths, and the SDL/Cocoa main-thread rule.

codingncaffeine committed Jun 16, 2026