Open-source keystroke visualiser
To manually install KeyCastr with Homebrew, use the following command:
Current version of KeyCastr.app: 0.10.2
ARM: https://github.com/keycastr/keycastr/releases/download/v0.10.2/KeyCastr.app.zip
Intel: https://github.com/keycastr/keycastr/releases/download/v0.10.2/KeyCastr.app.zip
Website: https://github.com/keycastr/keycastr