
BlueSlimeCore
by SirBlobmanon Hangar
A useful library plugin that includes lots of helpful code and API features.
40 library and API plugins for Minecraft servers, ranked by how many people use them and how they are rated. The most downloaded is ProtocolLib, with 3.5M downloads.

by SirBlobmanon Hangar
A useful library plugin that includes lots of helpful code and API features.

by QuickScythe1on Modrinth
QUIPT (Quick's Univeral Integrated Plugin Toolkit) is an ambitious project that aims to provide a handful of tools to both server owners and developers.

by Olafcio1on Modrinth
Mod framework that wraps whole Minecraft. Kinda like Bukkit. [#killaislop]

by RochaProjectson Modrinth
The best all-in-one plugin: clans, economy, NPCs, TPA, homes, ranks, Bedrock GUI, Discord, extensions API and much more.

by CodingBoulderon Modrinth
A plugin that adds a powerful and customizable Mining System. Similar to the one on Hypixel Skyblock.

by Ste3et_C0ston Hangar
FurnitureLib Free, FurnitureLib, Protocollib

by NekoMoncion Modrinth
Library Plugin For Minecraft Java Plugins Used By YueMi

by Niweron Modrinth
Brings custom 3D armor to your server with pure vanilla compatibility. It also includes JEM (Optifine/CEM/ETF) support for those who are playing with Iris/Opti

by ResourcePackAIon Hangar
Minecraft's own dialog screens, written in YAML: text boxes, dropdowns, sliders, buttons and an API.

by srnyxon Hangar
General purpose API for my plugins. Just contains some utility classes and methods.

by lHawkon SpigotMC
Packet-based health indicators, floating damage & heal popups, and cinematic death animation

by datamineron Hangar
Packet-level shield for Paper and Folia. Blocks crashers, floods and item bombs in real time.
How this list is made: plugins are ordered by their downloads here and on the site they come from, with a small boost for good ratings. The numbers update every day.