Mods for 1.21.1
506 mods match your filters.
Memory usage optimizations
A builder-based configuration library for Minecraft!
Food/hunger-related HUD improvements
View Items and Recipes
All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!
A working voice chat in Minecraft!
Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)
Makes chat unreportable (where possible)
A mod to optimize the Minecraft networking stack
Clumps XP orbs together to reduce lag
Fixes Minecraft bugs found on the bug tracker
Massively increase render distance without harming performance.
A simple mod to fix various problems with packets, nbt and timeouts.
Common library providing a lightweight configuration system
Lets you play Fabric mods on NeoForge
spark is a performance profiler for Minecraft clients, servers and proxies.
A fork of Mozilla's Rhino library, modified for use in mods
Edit recipes, add new custom items, script world events, all in JavaScript!
Pre-generates chunks, quickly and efficiently
TheCSDev's personal library mod for the Minecraft modding environment.
Ship default Data- & Resourcepacks with Modpacks!
When crashing, you can go back to the title screen and keep playing, without needing to restart, alongside other things to make crashes more pleasant.
Real-time map used for mapping in-game or your browser as you explore.
The all-in-one tool for editing Minecraft Worlds.