A list of performance-enhancing mods for 1.15.x versions.
Any suggestions/complaints?
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Mods marked as "Dangerous" might be unstable, and cause some unexpected behaviour.
| Name | Known Incompatibilities | Description | Author | Performance Improvement |
|---|---|---|---|---|
| Phosphor | None | Phosphor is a Minecraft mod which works to optimize one of game's most inefficient areas, the lighting engine | jellysquid_ | Both |
| Clumps | None | Clumps groups XP orbs together into a single entity to reduce lag when there are many in a small area | jaredlll08 | Both |
| Cull Particles | None | This mod increases fps by not rendering particles that the player can't see | tfarecnim | Client |
| Better Fps - Render Distance | Unknown | Better FPS Render Distance is a mod which adds a few performance improvements to increase fps. | someaddon | Client |
| Out of Sight | Unknown | Out of Sight simply stops modded tile entities from rendering if they are further than 24 blocks away | Corosus | Client |
| 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 |
| FastWorkbench | None | This is a mod aimed at improving performance of all crafting-related functions. | Shadows_of_Fire | Server |
| 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 |
| AI Improvements⁵ | None | Simplified AI modification mod focused on performance and low-level modifications to AIs in the game | QueenOfMissiles | Server |
| Get It Together, Drops! | None | 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 |
| Performant | Unknown | Lightweight mod project which hugely improves performance and blocklag. | someaddon | Server |