No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

A mod to fix Lithium

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

A performance mod designed to optimize Minecraft's general performance and unofficial fork of Lithium mod for Minecraft Forge.

Another optimizing mod, provides deduplication, improved memory control, shader/chunk/nbt optimizations and enchanced mob AI. Full compatible with Sodium/Forks, Lithium/Forks, Iris/Forks

InputBooster – Ultra-fast input polling for Minecraft PvP, capturing missed clicks, maintaining sprint, and improving combat responsiveness, even at low FPS. Compatible with Fabric and performance mods like Sodium & Lithium.

Throttles distant mob AI, culls off-screen entities, slows down far-away block entity ticking (except the ones you'd actually notice, like hoppers and pistons), and cuts particle count — deferring to Sodium/Lithium/EntityCulling instead of fighting them.

A Fabric optimization mod that complements Sodium and Lithium by covering the gaps they don't touch — without reducing visual quality.

This mod is not compatible with Lithium, and attempts to fix it failed, so no more updates | Better Cushion improves vanilla cushions by adding physical collision, soft landing, bounce effects, and immersive particle and sound effects.

Adds infinite resource providers for cobblestone, dirt, water, lava, milk, and Mekanism fluids (heavy water, brine, lithium) with a built-in power generation system to help players through early-game energy needs.