A list of performance-enhancing mods for 1.15.x versions.
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| Name | Known Incompatibilities | Description | Author | Performance Improvement | Label | License |
|---|---|---|---|---|---|---|
Alternate Current    |
Unknown | Alternate Current is an efficient and non-locational redstone dust implementation. | Space Walker | Server | None | MIT |
| Fabric Chunk Pregenerator |
Unknown | Fabric Chunk Pregenerator is a fabric mod that allows you to pregenerate chunks for your server or for singleplayer while running fabric. | SuperCoder79 | Both | Configuration Needed (7) | LGPL-3.0 |
| Mipmaplevel and Language Fix |
Unknown | Makes changing Mipmaplevels and Language faster, by instead of doing a full reload, only reloading the respective part of the game. | KingContaria | Client | none | CCO |
| Sodium | Unknown | Sodium is a free and open-source rendering engine replacement for the Minecraft client that greatly improves frame rates, reduces micro-stutter, and fixes graphical issues in Minecraft. | mrmangohands | Client | None | LGPL-3.0 |
| Starlight Legacy |
Unknown | rewriting the light engine to fix lighting performance and lighting errors. | Radplay | Both | none | LGPL-3.0 |
| Name | Known Incompatibilities | Description | Author | Performance Improvement | Label |
|---|---|---|---|---|---|
| AI Improvements⁵ |
None | Simplified AI modification mod focused on performance and low-level modifications to AIs in the game | QueenOfMissiles | Server | none |
| Better Fps - Render Distance |
Unknown | Better FPS Render Distance is a mod which adds a few performance improvements to increase fps. | someaddon | Client | none |
| Chunk-Pregenerator |
Unknown | Chunk Pregenerator is a tool that allows you to generate your World more efficiently, by Preemptively generating the chunks. It is a Server-side tool that has some optional client features if wanted. | Speiger | Both | Configuration Needed (7) |
| Clumps |
Unknown | Clumps groups XP orbs together into a single entity to reduce lag when there are many in a small area. | jaredlll08 | Server | none |
| Cull Particles |
None | This mod increases fps by not rendering particles that the player can't see | tfarecnim | Client | none |
| FastFurnace |
None | Similar to FastWorkbench, it caches the last recipe used, and checks this recipe first before re-scanning the entire registry. | Shadows_of_Fire | Server | none |
| FastWorkbench |
Unknown | This is a mod aimed at improving performance of all crafting-related functions. | Shadows_of_Fire | Server | none |
| Get It Together, Drops! |
Unknown | This mod adds two configuration options to control how dropped items combine on the ground. This can significantly improve performance in areas with lots of dropped items | bl4ckscor3 | Server | none |
| Ksyxis |
Unknown | Speeds up your world loading by skipping vanilla's unnecessary 441 chunk loading-unloading on every login. | VidTu | Both | Incompatible (1) |
| LazyDFU |
Mods that remove the DFU | LazyDFU is an optimization mod that makes the initialization of DataFixerUpper "lazy" | Corgi_Taco | Both | none |
| Lithium |
None | Lithium is a general-purpose optimization mod for Minecraft which works to improve a number of systems without changing any behavior | jellysquid_ | Server | none |
| Out of Sight |
Unknown | Out of Sight simply stops modded tile entities from rendering if they are further than 24 blocks away | Corosus | Client | Reverse Features (1) |
| Performant |
Phosphophyllite, Resourceful Bees, + | Lightweight mod project which hugely improves performance and blocklag. | someaddon | Server | Incompatible (2) |
| Phosphor |
Unknown | Phosphor is a Minecraft mod which works to optimize one of game's most inefficient areas, the lighting engine. | jellysquid_ | Both | none |