Fabric Server mods meant for servers that have technical players, *eg.* does not effect anything about vanilla gameplay or technical | **Mod Name** | **Description** | **Impact on any game mechanics** *(for technical players)* | | --------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | [Lithium](https://modrinth.com/mod/lithium) | General performance mod that does its best to be no-compromise on game logic changes. | I've read a few small things for the past couple of years of very slight changes, but they are fixed quickly & (from what I can tell) are a small issue in the past as the waters have settled now. | | [Ferrite Core](https://modrinth.com/mod/ferrite-core) | Memory Usage Optimizations - [Here is a full list of changes made](https://github.com/malte0811/FerriteCore/blob/main/summary.md), warning tho its for nerds. | There won't be any changes as this is really just optimizations for how data internally is moved around. | | [Memory Leak Fix](https://modrinth.com/mod/memoryleakfix) | Memory-leak fixes, [List of all fixes](https://github.com/fxmorin/memoryLeakFix/wiki/Current-Fixes). | What it says on the tin, will have no effect on gameplay or mechanics. | | [Lazy DFU](https://modrinth.com/mod/lazydfu) | Defers initialization of non-essential resources so the server/client takes significantly less time to boot up. | Will have no effect on gameplay or mechanics. | | [Noisium](https://modrinth.com/mod/noisium) | Performance increase with minecraft's PerlinNoiseGenerator | Noisium has a lot of testing to make 100% sure that the noise they produce has *full* parity with vanilla, so the only noticeable effect will be faster worldgen. | | [Chunky](https://modrinth.com/plugin/chunky) | Pre-generates chunks, there is a lot of config available so I reccommended [reading the documentation](https://github.com/pop4959/Chunky/wiki) | Will have no effect on the server except for at the beginning / any point where you want to preload chunks. Useful for the beginning of the server where there are a lot of people online loading a lot of chunks for the first time. | | [Spark](https://modrinth.com/mod/spark) | Performance Profiler | No effect on gameplay or mechanics, its just a logging tool. |