Performance/FPS Mods for Minecraft Java
Browse 597 free Performance/FPS mods for Minecraft Java — popular picks include Fubric API, PowerBoard, Dark Client.
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Fubric API
Fubric API lowers your fps :D
PowerBoard
Minecraft plugin for Scoreboard, Tablist, Prefixes, Suffixes, Chat | Animated
Dark Client
Ever wanted all the perks of a premium client without juggling another launcher? With Custom Client, you get client-side features baked straight into your mods—performance boosts, HUD mods, and quality-of-life tweaks—loaded right alongside Fabric API
Draventh Ores
⚒ Advanced Tier Ores & Equipment This mod expands Minecraft’s survival progression by introducing 15 new late-game materials, each with full armor and tool sets. The goal of this mod is simple: Extend progression beyond Diamond and Netherite with a struc

Older Animations
Older Animations is a dependency-less mod created for 1.8.9 that replicates animations and visuals from 1.7, as well as offers a few visual optimizations.
Inter Realms Community SMP Sets
This is the set of required mods for the Inter Realms Community SMP.

AuthCore
AuthCore is a high-performance, server-side Minecraft Fabric login and security framework for versions 1.16+. It secures offline and online servers against bots and griefers by comprehensively managing player sessions.
More Villages Datapack
Adds more villages to the game.
Mixpnlb
A library organizer for Mixins that organizes and enhances the performance of mixins and textures.

Ez recipes
A simple mod for adding any customizable crafting recipes to your Fabric server. Two recipes are included already, easy golden apples and easy cobwebs. Experience_bottle recipe is in the description. Try it!
JSCore
Extend your game with JavaScript, create and publish commands, menus, toggles and much more!
Minecraft New Generations
Minecraft New Generations, or MNG for short, is a Vanilla+ Adventure and RPG mod pack for Minecraft 1.20.1 Forge. Its objective is to give you the feeling of old Minecraft Golden Age in this New Generations
Power HUD
A simple mod that powers up the player's HUD (Clock, Compass, Coordinates, etc.)
GregTech Modern Bugs Fix
Fix some bugs of GregTech CEu Modern
Fiber API
FiberAPI is a lightweight Fabric API for XDPXI's mods, focusing on shared tools, compatibility, and performance.
Conium
Conium is a datapack and script framework for modern Minecraft, it provides very diverse features without Java coding, Conium lets you complete your mods only using datapacks.
Babel Core
A modern framework providing web-inspired UI systems, optimized data management, and professional utility hooks for SatDPhoe's mods.
Oslo-Render
DLSS | FSR | Frame Gen | Low Latency + boost | ...
Yarnwrap
Library for runtime deobfuscation of Minecraft, used by scripting runtimes.
Kappa's AntiCheat
A lightweight Fabric anti-cheat designed for high performance on large-scale servers.
5q12's YAML API
A YAML api to read and write to YAML files for Fabric.
GlobalMarketplace – Auction | Geyser Support
Cross-server Auction House for Paper with anti-dupe, Vault economy, and Discord support.

Ev's Mod
MapArt collection sorting/copying, image export, visual bug-fixes, and other related utilities.
SkinTLS
Mod that forces Minecraft to load player skins and Mojang-hosted capes over HTTPS for secure and reliable texture fetching.
PartyBox
Partybox Minecraft Music, Playlists & Jams
Lithium Energy
A modern Energy System for Minecraft
SpongeForge Refitted
Long Term Support for SpongeForge, compatible with Cleanroom! Maintained by Refitbench for 1.12.2.
Butterfly API
An API to simplify Math and Registries.
DataFly Lib
Simple lib for async I/O made originally for Adrenaline mod
DrArora Texture Pack
This texture pack is designed for players who enjoy PvP, SMP, and survival while keeping the classic vanilla feel of Minecraft.
Fruitbridge
This mod contains Fruitbridging utilities to assist players. Features are designed for both the Distance and Java 12b leaderboards.
Mine & Blade: Battlegear 2 (Reforged)
A crash-fixed revival of Mine & Blade: Battlegear 2 for Minecraft 1.7.10, restoring compatibility with Angelica and modern performance mods so you can enjoy the classic mod in optimized modpacks.
Beyond MC
A large library of mods that makes Minecraft feel new again. Vanilla+
Chimerify Core
Core library required for Chimerify and its addons.
Argus
(almost) Full OptiFine resource pack compatibility for Sodium. CTM, custom sky, animations, CIT, custom GUI, custom colors and more - one mod, nothing else needed.
ConditionMod
Create powerful Minecraft events using YAML. No coding required. Optimized alternative with ConditionalEvents compatibility.