Optimization

A modern rendering engine for Minecraft which greatly improves performance

Using async path-tracing to hide Block-/Entities that are not visible

No-compromises game logic/server optimization mod

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

A mod that fixes random memory leaks for both the client and server

Reduce resource usage while Minecraft is in the background or idle.

A mod that changes how multiple types of culling are handled in order to improve performance

Makes the game boot faster by deferring non-essential initialization

A mod to optimize the Minecraft networking stack

Clumps XP orbs together to reduce lag

Modifies how worlds are loaded to speed up loading times.

Allows for render distances greater than the server's view-distance

Fast nvidia only rendering engine for sodium

Launch at the speed of light.

Unofficial Fork of CaffeineMC's "Sodium", made to work with FML

Render the GUI and screens at a lower framerate to speed up what's really important: the worldrendering.

No-compromises lighting engine optimization mod

Radium is an Unofficial Fork of CaffeineMC's "Lithium", made to work with Forge Mod Loader.

Unofficial Fork of CaffeineMC's "Phosphor", made to work with FML