peertalk
iOS and Mac Cocoa library for communicating over USB
peertalk is a small Cocoa library for iOS and macOS that enables apps to communicate over USB (and also supports TCP), with an emphasis on simplicity and low-latency connections. The project is aimed at scenarios where you want a reliable, direct link between a Mac app and an iOS app without relying on Wi-Fi discovery, manual hostnames, or network exposure. A key motivation is that a USB link is inherently constrained to the devices at each end of the cable, which can make the communication...