Key Codes is a little utility that displays the key code, unicode value, and modifier keys state for any key combination you press. If you're a developer, this might be useful to you.
Added a popover that breaks modifier flags down into known constants and their values.
Ratings and Reviews
This app has saved me so much time across several projects. Would have no problem paying $5+ for this. Great job!
does just what it says. Thanks!
Very handy, but incomplete
Specifically needed to get the key codes for F13 - F19 but it only worked for F13; F14 and above were ignored.
Family SharingWith Family Sharing set up, up to six family members can use this app.