There are 64 repositories under spigot topic.
📝Minecraft developer Chinese guide,我的世界开发者中文指南
The modern Essentials suite for Spigot and Paper.
A fast, customizable and compatible open source server for Minecraft: Java Edition
Minecraft server optimization guide
Plugin for IntelliJ IDEA that gives special support for Minecraft modding projects.
Allows the connection of newer clients to older server versions for Minecraft servers.
Skript is a Bukkit 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.
Discord bridging plugin for block game https://modrinth.com/plugin/discordsrv
Provides read and write access to the Minecraft protocol with Bukkit.
The Bukkit/Spigot/Paper API implementation for Fabric
The best authentication plugin for the Bukkit/Spigot API!
Blazingly fast world manipulation for artists, builders and everyone else: https://www.spigotmc.org/resources/13932/
Citizens - the premier plugin and API for creating server-side NPCs in Minecraft.
MockBukkit is a mocking framework for bukkit to allow the easy unit testing of Bukkit plugins.
PlotSquared - Reinventing the plotworld
Add custom NBT tags to Items/Tiles/Entities without NMS!
Akarin is a powerful server software from the 'new dimension'
A Bukkit/Spigot API for the command UI introduced in Minecraft 1.13
Towny Advanced Minecraft plugin for Bukkit/Spigot.
Lightweight packet-based scoreboard API for Bukkit plugins, with 1.7.10 to 1.20.4 support.
Allows the connection of older clients to newer server versions for Minecraft servers.
World Generation through a new Iris