EnchantView by Thebombzen
This mod allows you to see the enchantments you'll receive from the enchantment table before you enchant your item. Note that the server needs the mod for you to see the enchantments in multiplayer.
EnchantedBooksCombiner by MrIngelborn
It's a small mod that allows 2 enchanted books with the same and one and only one enchantment to be combined in a crafting table to create a enchanted book with the same type of enchantment but one level higher.
Enchanting Plus by xkyouchoux, odininon, GnR Slash
Replaces the enchanting system with an optional custom one!
Forbidden Magic by SpitefulFox
Forbidden Magic is an addon to add many dark-themed things to Thaumcraft.
magic opensource enchanting
JuiceWares by JuiceGrape
A random collection of fun little changes, blocks and items to help me learn modding.
opensource mobs enchanting tools
OpenBlocks by boq, Mikee
All the things you never thought you will ever need...
opensource random enchanting