Well, there is/was one addon (I never tried it), it's called Sound Thingie. It simply monitors the logfile and plays a sound when it finds a specified text string. It could be useful for alerting you when HP goes down or someone says your name, etc.
But other than that -- the macro editor is quite good in the game.
Mods/addons?
Re: Mods/addons?
Ulani Viccio - Class of Casiu Bellini 2521 - Proud ex-Evolutioneer - Serving as a Phaedrea's Tear - Painted by Ayur
Miwekalili - Kulupu e Pilin Pona - Apprentice Scout of Atys - On vacation
Sparta'Caussey Aeddan - Top Class Mekherder of the Bounty Beaches Slavers' assortment - On vacation
Rueti Huxtable - There's no I in Zoraï - Member of Whispers of Aria
Miwekalili - Kulupu e Pilin Pona - Apprentice Scout of Atys - On vacation
Sparta'Caussey Aeddan - Top Class Mekherder of the Bounty Beaches Slavers' assortment - On vacation
Rueti Huxtable - There's no I in Zoraï - Member of Whispers of Aria