PapyruscsPapyrusCS renders maps of Minecraft: Bedrock Edition worlds using C#, LevelDB and leaflet.
NucleusThe Ultimate Essentials Plugin for Sponge.
BaublesA mod api that adds 7 bauble slots to the players inventory.
Tickthreading[not yet functional] Multi-threaded minecraft. Performance over correctness. What could go wrong?
ThaumictinkererA Spiritual Successor to the Elemental Tinkerer mod. This time Thaumcraft flavoured.
OraxenOraxen is a minecraft plugin that allows to easily use Minecraft 1.14 features in order to create new items with custom textures. It handles the resourcepack generation, upload (using Polymath), is fully open source and has an extensible API.
McreatorMCreator is a software used to make Minecraft Java Edition mods, Bedrock Edition Add-Ons, and data packs using visual graphical programming or integrated IDE. It is used worldwide by Minecraft players, aspiring mod developers, for education, online classes, and STEM workshops.
NuclearcraftNuclearCraft - Mod for Minecraft 1.7.10 - 1.12.2
MineflayerCreate Minecraft bots with a powerful, stable, and high level JavaScript API.
Docker SpigotA docker container with spigot, builds spigot.jar on first start
ViabackwardsAllows the connection of older clients to newer server versions for Minecraft servers.
Amulet CoreA Python library for reading and writing the Minecraft save formats. See Amulet for the actual editor.
AzuriomAzuriom is a modern, reliable, fast and secure game CMS.
TimingsSource to the Aikar's Minecraft Timings Viewer
LambdaattackMinecraft bot for servers. Currently supports stress testing. More features are planned
Wisdom ShadersA Minecraft shaderspack. Offers high performance with high quality at the same time.
SmartinvsAdvanced Inventory API for your Minecraft Bukkit plugins.
GocraftA Minecraft like game written in go
WorldborderBukkit plugin for maintaining borders for your worlds to limit their sizes, as well as generating missing chunks or trimming excess chunks.
GeckolibGeckoLib is an animation library for Minecraft Mods, with support for complex 3D keyframe and scriptable math-based animations. Available for Forge and Fabric (1.12, 1.15, 1.16). Supports entity, block, item, armor animations and more.
Scarpet NnTools and libraries to run neural networks in Minecraft ⛏
ServerlistplusA flexible Minecraft plugin to customize the appearance of your server in the server list
Valkyrien SkiesMoving structures powered by a custom multi-threaded physics engine; in Minecraft.
LitecraftOpen source, clean room implementation of Minecraft Client
McscriptA programming language for Minecraft Vanilla
BetonquestAn advanced and powerful quest scripting plugin for Minecraft. Features built-in RPG style conversations and integration for over 25 other plugins.
AmidstAdvanced Minecraft Interface and Data/Structure Tracking
TickprofilerProfile your minecraft server: Find which entities and tile entities are making your server slow
Chisels And BitsA Minecraft mod about chiseling and designing custom blocks in game.
ChangeskinAllows your players to change their skin by command
CommandapiAn API for the command UI introduced in Minecraft 1.13
ModmenuA menu for, you guessed it, mods!
ViafabricClient-side and server-side ViaVersion implementation for Fabric
VoxelsniperThe premiere long-distance brush editor for Minecraft
PxtMicrosoft MakeCode (PXT - Programming eXperience Toolkit)
VanillafixMinecraft mod that fixes Vanilla bugs, improves performance, and makes Minecraft run forever
McpeserverA Minecraft Server Launcher Written by Golang. Deprecated, please use official BDS
PolymcMaking minecraft mods compatible with a vanilla client
Mcstatus💡 Minecraft services status checker
MagicpluginA Bukkit plugin for spells, wands and other magic
AntiqueatlasA Minecraft mod that adds a fancy interactive map item.