OSX is quite hackable. Check out these projects: * https://github.com/albertz/simbl https://github.com/albertz/simbl * https://github.com/albertz/FScriptAnywh

OSX is quite hackable. Check out these projects: * https://github.com/albertz/simbl https://github.com/albertz/simbl * https://github.com/albertz/FScriptAnywhereSIMBL https://github.com/albertz/FScriptAnywhereSIMBL * https://github.com/albertz/Pyjector https://github.com/albertz/Pyjector * https://github.com/albertz/ChromeWebApps https://github.com/albertz/ChromeWebApps I have them running and they just inject to all running application and it is pretty easy to make it all stable and just working fine because of Cocoa and ObjC.