Minecraft
195,355 Mods
Just Enough Items (JEI)
392M DownloadsView Items and Recipes
Bookshelf
250M DownloadsAn open source library for other mods!
Mantle
189M DownloadsShared code for Forge mods
Cloth Config API (Fabric/Forge/NeoForge)
184M DownloadsConfig Screen API for Minecraft
CraftTweaker
179M DownloadsCraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events, add new commands and even change item properties!
Architectury API
177M DownloadsAn intermediary api aimed to ease developing multiplatform mods.
GeckoLib
174M DownloadsA 3D animation library for entities, blocks, items, armor, and more!
CoFH Core
169M DownloadsContains Core Functionality for all Team CoFH mods. Also does some really cool stuff on its own!
Patchouli
168M DownloadsAccessible, Data-Driven, Dependency-Free Documentation for Minecraft Modders and Pack Makers
Placebo
160M DownloadsA library mod
Curios API (Forge/NeoForge)
151M DownloadsA flexible and expandable accessory/equipment API for users and developers.
CodeChicken Lib 1.8.+
145M DownloadsContains various tools to make modding easier.
AutoRegLib
130M DownloadsA library to ease menial tasks in mod development.
Moonlight Lib
128M DownloadsForge and Fabric lightweight library with utilities such as custom Villagers AI, data driven trades,, custom Map Markers, First and third person item animations, dynamic assets and registration & more
Item Filters
125M DownloadsItem Filters is a library mod that is used by mods like FTB Quests. It adds several filter items that let you precisely select which items to match.
Shadowfacts' Forgelin
121M DownloadsMy fork of Emberwalker's Forgelin, with some sprinkles on top.
Cucumber Library
121M DownloadsA library of shared code and functionality used by my mods.
Baubles
117M DownloadsAn addon module and API for Thaumcraft
FTB Quests (Forge)
116M DownloadsQuesting Mod by FTB
Citadel
115M DownloadsA Lightweight Library