Mods for 1.9
60 mods match your filters.
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An open source library for other mods!
A Minecraft Map Editor... that runs in-game! With selections, schematics, copy and paste, brushes, and scripting. Use it in creative, or use it temporarily in survival.
CraftTweaker allows modpacks and servers to customize the game. With CraftTweaker you can change recipes, script events, add new commands and even change item properties!
Contains various libraries for 3D math and transformations, rendering, networking, configs, and much, much more.
The Mixin Library for 1.8 - 1.12.2.
PacketEvents is a protocol library tailored to Minecraft Java Edition, designed to facilitate the processing and transmission of packets.
Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 anticheat
Library mod used by most mods by McJty and romelo333 (RFTools, XNet, Deep Resonance, Not Enough Wands, SignTastic, etc.)
Reborn Core is a library used for many of the Tech Reborn team's mods
Let the hard coded strings change into localization strings in some mods.
Red Core is the foundational library for Red Studio projects and associated projects.
TOP, a WAILA alternative that shows information about what you're looking at
Base common code for all chickenbones mods.
Simple library mod for in-game guide creation
Anticheat Perfected | 3.0005 reach | 99.999% antikb. Fork of GrimAC that's faster, with better reach checks, interact checks, and numerous bug fixes.
The legacy fabric version of the fabric api.
A set of libraries for modding with Ornithe.
Modpack creator tool for installing & updating modpack configurations with remote support.
Change your ingame cursor
MiniMessage Component-based Placeholders API for Minecraft Platforms
A library for data storage and make things simple
A mod for debugging Concurrent Modification Exceptions and Index Out of Bounds Exceptions.
ViaVersion addon to add support for some notable Minecraft snapshots.