This Modpack combines some vanilla+ features with the Origins mod.
Some major mods in this modpack include
Origins : For adding unique starting origins to the game
Mod Menu : For editing all of the configs
Simple Voice Chat : For proximity chat and group voice chats
Xaero's World map and mini map : For keeping track of far off areas of the world without having to memorize them
WTHIT and REI : For searching and anylizing blocks and items
Iris/Sodium/Lithium : For Shaders/Client performance/Server Performance
A full list of mods in this modpack can be found here.