Bukkit is a Minecraft server modification software and API, and while the original project itself is stale, forks like PaperMC and Spigot are actively maintained, and most plugins and servers use some variant of Bukkit.
The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies
Fork of Paper which adds regionised multithreading to the dedicated server.
📝Minecraft developer Chinese guide，我的世界开发者中文指南
Minecraft server optimization guide
Purpur is a drop-in replacement for Paper servers designed for configurability, and new fun and exciting gameplay features.
A permissions plugin for Minecraft servers.
The modern Essentials suite for Spigot and Paper.
高性能和高兼容性的1.12.2/1.16.5/1.18.2版本Forge+Bukkit+Spigot服务端 (A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version Forge+Bukkit+Spigot server)
A fast, customizable and compatible open source server for Minecraft: Java Edition
A Bukkit(1.20/1.21) server implementation in modding environment using Mixin. ⚡
Plugin for IntelliJ IDEA that gives special support for Minecraft modding projects.
Minecraft Forge Hybrid server implementing the Spigot/Bukkit API, formerly known as Thermos/Cauldron/MCPC+
Allows the connection of newer clients to older server versions for Minecraft servers.
Skript is a Spigot plugin which allows server admins to customize their server easily, but without the hassle of programming a plugin or asking/paying someone to program a plugin for them.
A performance profiler for Minecraft clients, servers, and proxies.
The Bukkit/Spigot/Paper API implementation for Fabric
Discord bridging plugin for block game https://modrinth.com/plugin/discordsrv
Created by Nathan "Dinnerbone" Adams
Released December 22, 2010