unix

The free AI already on your Mac. CLI tool, OpenAI-compatible server, and interactive chat — all on-device via Apple Intelligence. No API keys, no cloud, no downloads.

A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

Unix and Linux system administration handbook by Evi Nemeth Garth Snyder Trent R. Hein Ben Whaley Dan Mackin

Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.