Little programs or scripts or automations you’ve created ad-hoc to solve a particular single use case
I have lots of shortcuts i make on my phone and I have one i love that detects when bluetooth accidentally or purposefully disconnects from my speaker and reconnects it and fixes a playback glitch so its back to playing properly
Cowsay as a Service. A Go microservice that lets you send form or json http post with curl or whatever to an api over the internet and in return you get the cowsay ascii art you requested.