macOS How do you make a dockling?

[ArtOfWarfare]

Yeah... I had the idea of making a always open background program kind of thing...

I was thinking it would just be something in your menu bar next to spotlight/time/volume/airport/displays/etc.

Does anyone know how to make something like that? Is there like a tutorial showing how to make them?

 

[wrldwzrd89]

There's some useful information here that you should read. It explains what you must do to make a well-behaved background program on Mac OS X.