I wrote a small optionless addon that works like (and is heavily inspired from) Dominos' Buff module. Basically, it highlights action button border based on player/target auras.
In details, it checks if the player or target has either a buff (friendly target or player) or debuff (hostile target) with the same name as the displayed spell. The highlightning color depends on the type and caster of the aura :
- green : buff you cast,
- cyan : buff cast by someone else,
- red : debuff you cast,
- orange : debuff cast by someone else.
Moreover, this addon displays the remaining time until the aura fades out. It does not display aura stack/charge count yet.
Now, I would like to know if some similar addon already exists (besides Dominos' Buff module) to know if mine worths being enhanced and published or not. ATM my searchs were quite fruitless (looking for "actionbutton buff" gives gazillions of results).