A simple MacOS app to block keyboard input so you can clean your keyboard without unwanted keyboard inputs reaching the system.
The easiest way to install is to download the dmg from the Releases page which will contain a signed/notarized app ready to install just like any other MacOS dmg.
The first time you launch and use the app, you'll be asked to grant it permissions for input monitoring and accessibility features. These are used to intercept keyboard events.
Although there are a couple existing applications that provide this functionality, none of them were Open Source and I didn't want to give elevated permissions to those apps if I could not verify the source code.
- The CapsLock key will still toggle while blocking is active