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A Fabric mod designed to improve the general performance of Minecraft without breaking things

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**Submitter:** CCS_Covenant **Bug Name:** Crash/Memory leaking on the entity cramming check **Description** In version 1.18.2. while raid farm is running overtime, its memory usage and MSPT increasing and not going...

mod compatability

### Version Information lithium-fabric-mc1.17-0.7.1 ### Expected Behavior Server doesn't drop ~40-60 ticks each time a player enters/leaves the end/nether. ### Actual Behavior Server drops ~40-60 ticks each time a player...

T-bug
A-vanilla-issue

### Read me before you open an issue! ### #### Instructions This is a template for the issue you are about to open! It will help you provide the information...

### Version Information > Tested on both Lithium mc1.18.1-0.7.7 (as available on curseforge and the releases on github) and on a freshly compiled build of the latest commit of the...

bug
unable to reproduce

lithium-fabric-mc1.18.1-0.7.6.jar and lithium-fabric-mc1.18.1-0.7.7.jar Fabric Loader 0.12.12, minecraft 1.18.1, Java 17 My game crash, tps increase with the time, but i have no more bugs since I moved away from my...

bug
unable to reproduce

### Version mc: 1.18.1 lithium: lithium-fabric-mc1.18.1-0.7.7 fabric loader version is 0.13.3 ### Reproduction Steps Enable -Dmixin.debug=true via jvm args Launch game with lithium and create/join a world. No other mods...

bug

https://spark.lucko.me/VqPFRJTXTV im not sure what is causing it, but it is eating 50% of the cpu lithium-fabric-mc1.18.1-0.7.7.jar

bug

This PR implements the optimization from https://github.com/jellysquid3/lithium-fabric/pull/90 in a more generalized way, so that all calls to BlockPos.iterateOutwards can use cached values ( there are 31 different possible range parameters...

With the introduction of vertical biome support in 1.15, biome storage has moved from a 16 * 16 array in favor of a 4 * 64 * 4 low-resolution array...

### Version lithium-fabric-mc1.18-0.7.6-rc1.jar ### Reproduction Steps Update to fabric 10.2 start server with lithium installed - class errors remove lithium - server starts normally