Diablo 2 Resurgence is a mod for Diablo II: Lord of Destruction 1.13c that is actively been updated with new and innovative ideas from our developers for the past few years. The goals of the mod and some of the changes are presented on our landing page:
Resurgence is heavily influenced by Path of Exile (the developer himself works at GGG studios). Resurgence has over 600 new and revamped Uniques/Sets/Runewords, a brand new crafting system that makes use of a multitude of crafting components you can find throughout the world. Items can be corrupted, augmented, upgraded, socketed multiple times and re-rolled. Uniques and Sets can even be made via special mats like Alchemist Stones. There are many new class skills, oskills, ctc skills and skill breakpoints that add special bonuses to make existing skills more powerful and underused skills viable! Resurgence features many new endgame areas including Killing Fields, Cave of Horrors, Sanctum of Despair and all vanilla endgame areas including cows has been totally revamped. There is so much more but I will keep this short.
We're mainly a Discord based community, but we also have an active subreddit during resets and a Wiki/Item Armory to learn detailed information about the mod and it' mechanics.