Ultra Customizer
By
TechsCode — The Ultimate Customization Plugin fully controllable via GUI's w/ Script System & Custom Recipes
AdminTools
By
Weiiswurst — Fully translated, 100% customizable AdminTools plugin, with permissions, a GUI and an API.
EnchantmentBook
By
TeamVK — Just drag and drop a book onto an item to enchant! With protector (aka white scroll)