xhyve, a lightweight OS X virtualization solution

macOS command line utility to configure multi-display resolutions and arrangements. Essentially XRandR for macOS.

Let's you connect your laptop to the iPhone to surf the web.

Linux and Mac OS support for the CorsairLink Devices

Proof-of-Concept LUFA Project for the Nintendo Switch. Pretends to be a HORI Pokken Pad which only prints Splatoon 2 Posts

MagicKit is an Objective-C file identification framework based on libmagic.

Platform & SDK to build for Arduino in Xcode

An Objective C framework for accessing (SQL, mostly) databases