Soul Shard — A Vanilla+ death utility that neatly contains your dropped items in a breakable crystal, keeping your loot organized while preserving the classic 5-minute risk.
A project that allows you to change the stats of items, entities, and armor without leaving the game. (If you want to increase stats beyond what's possible in Minecraft, use AttributeFix)
Addon to Create:mod. This minecraft mod adds a block that you can use to repair your equipment without need of experience, but you'll need rotation power or FE instead. Some materials are still needed its cheaper.
Put torches on slabs! Hang lanterns from slabs! Place blocks on slabs! Stack blocks on those blocks on those slabs! Slabbed makes it all just work! Slabbed!!!