tamia6 / AppDuo

Free, open-source macOS app cloner with custom icons, names and separate data. Hard-clone process names support routing with compatible proxy clients.

dws741119 / SoundRouter

Per-app audio routing for macOS using Core Audio process taps

ekazaev / route-composer

Protocol oriented, Cocoa UI abstractions based library that helps to handle view controllers composition, navigation and deep linking tasks in the iOS application. Can be used as the universal replacement for the Coordinator pattern.