Nostalrius Begins - Quality wow vanilla realm (1.12)

First off, I love the vanilla game!! It's amazing to somewhat go back in time so I am very exciting about leveling up and playing through the original game...... now with that being said, is it possible to use some kind of add-ons? if so how would I do so? Just curious thanks again

There's a sticky thread dedicated to using addons in the Getting Started forum.

Thanks a bunch I was easily able to follow those instruction and get a few add-ons I was looking for. I appreciate the reply with help