Key Codes App Reviews

Works nicely on Yosemite. And it’s free! Good app to have if you are a Mac developer and looking to figure out keyCodes, modifierFlags and such for keyDown: methods on your views.

I have a Kinesis Advantage ergonomic keyboard, and I was trying to remap some keys. This app was EXACTLY what I needed so I could see what codes were being sent! It worked flawlessly with El Capitan. Thank you!