Plugin Library required for most of my Bukkit Plugins. It is rather old and not really updated anymore... Most of it is just deprecated already.

Slimefun is a Paper plugin that simulates a modpack-like atmosphere by adding over 500 new items and recipes to your Minecraft Server.

Slimefun is a Spigot/Paper plugin that simulates a modpack-like atmosphere by adding over 500 new items and recipes to your Minecraft Server.

An addon for the plugin Slimefun4

Slimefun is a Spigot/Paper plugin that simulates a modpack-like atmosphere by adding over 500 new items and recipes to your Minecraft Server.