Cocoa CapsBeeper is a macOS menu bar app that sounds an alarm when Caps Lock is on.
Originally version 1.1 of Carbon CapsBeeper by Alexander Jandt <info@squart.de>, fetched from http://www.squart.de/software/ccb/ at 2007-07-22. Since modernized to use Cocoa and current macOS APIs.
Cocoa CapsBeeper is Public Domain.
$ xcodebuild -project Cocoa\ CapsBeeper.xcodeproj
$ brew install --cask --no-quarantine henrik242/brew/ccb
The app is not notarized, so macOS Gatekeeper will warn that it can't check for malware.
The --no-quarantine flag prevents this. If you already installed without it, run:
$ xattr -d com.apple.quarantine "/Applications/Cocoa CapsBeeper.app"
See the Homebrew tap for more info.
Or download the latest release from https://github.com/henrik242/ccb/releases/latest