Creates customized action bars.
This project became Bongos2, Bongos3 and then Dominos.
Although functionally one AddOn, Bongos technically is a collection of three separate AddOns:
To install, copy each of the three directories listed above to your Interface/AddOns folder.
Jace Deathbane created a video tutorial for using Bongos.
Bartender and Discord Action Bars provide similar functionality.