Mods for 1.21.4
866 mods match your filters.
Up-to-date MongoDB Java sync driver wrapped as a universal Forge/Fabric/Bukkit library for plugins like Grim.
Add your own custom particles with a resource pack.
Universal jar shipping the PostgreSQL JDBC driver as a Bukkit/Spigot/Paper plugin and Fabric/Forge/NeoForge mod.
Create custom modded features on Quilt and Fabric using resource/data packs PRE-APLHA server-side untested
This mod make you can define your own Minecraft through coding.
arrow-kt libraries bundled for Minecraft
A powerful KubeJS addon that enables internet connectivity and Discord integration for your Minecraft server scripts.
Designed for technical Minecraft players working with fluid mechanics. See water and lava levels directly in-world without the F3 menu. Source blocks show "S", flowing blocks show their level (8 down to 1). Toggle with F7.
A mod which added ncm api support for Minecraft.
A mod where you can change all animations heart related
This library is designed to simplify a specific aspect of Minecraft Modding workflows by making it easy to add ANSI color to your Logger calls.
Easy to configure to make your Discord Rich Presence better.
Addon for Simple Resources which adds support for the YAML format for both minecraft and custom-registered resources.
[in development] A library mod providing support for data-driven gameplay events.
A new function has been added that can heal players based on the input healing amount.│新增了一個函數，可以根據輸入的治療量為玩家治療。
Mod enabling Juix datapacks' custom textures
Store variables between worlds
The MariaDB JDBC Driver packaged into a fabric and neoforge mod for convenience.
A library mod adding support for a couple of new features related to archeology and brushes, like ability to make brushing faster.
The PostgreSQL JDBC Driver packaged into a fabric and neoforge mod for convenience.
Advanced audio optimization engine for Minecraft: smart pooling, deduplication, caching, and LOD for peak performance.
Adds "fake" attributes with a datapack, Great for RPG's, Read description
CobbleSuite Library By WhosLucid
A minecraft mod with which you can make unlimited placeholders on modded mc servers, using the placeholders api and much more!