Performance/FPS Mods for Minecraft Java
Browse 107 free Performance/FPS mods for Minecraft Java — popular picks include SwapBallsReborn [Cobblemon], HSM - Mending fix & Skyblock drill fix, Cactus Mod.
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SwapBallsReborn [Cobblemon]
SwapBallsReborn let's you swap your Pokémon's catch ball in survival mode.
HSM - Mending fix & Skyblock drill fix
Fixes the vanilla mending bug that resets the block break progress while also providing the same fix for Hypixel Skyblock drills.
Cactus Mod
Free customizable Mod to improve Minecraft with unique QoL, Redstone Tools, Survival and Mapmaking features such as ArmorStand and NBT Editor, Capes, more HUD elements, Account Switcher and much more
Redstone Improved
Enhance your Minecraft experience with new Redstone blocks designed to simplify your creations while adding an extra touch of creativity. Experiment with new mechanics and optimize your circuits for a more intuitive and ingenious gameplay!
Auto Replant
Automatically replant harvested crops in Fabric. Saves time, respects survival gameplay, and supports configurable crop and tool rules.
Mr_ChibisMMO
Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".
TNT Logic - Realistic Explosion Physics
Explosions now trigger realistic, block-by-block structural collapses. Watch entire buildings crumble - one block at a time.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.

AutoLandingWater
s long as the player has a water bucket in hand, falling from a height of three blocks or more will trigger an automatic water landing, ensuring the player's survival
Server Optimiser V2
Smart server optimization with optional TPS control. Reduce RAM usage 25%. Perfect for survival/skyblock servers. Entity optimization, chunk management, system monitoring.
ShieldStatus Mod
This mod adds a simple color indicator — green when your shield is active, red when it’s disabled or recharging. Perfect for PvP and survival players who want better combat awareness without clutter.
⚡️ SuperiorSkyblock2 ⚡️ zMenu Addon
Optimized, features packed skyblock core. With zMenu !
Milestone
A fresh take on Skyblock. Where almost every mechanic is expanded, every item is obtainable and every thing was made beautifully ♡
Health-Sync
Health-Sync -- Link hearts, hunger, and effects with your entire squad! Damage is shared instantly—if one takes damage, everyone feels it. The ultimate Health Share plugin for cooperative survival and hardcore challenges.
GlassSync
A mod for Hypixel Skyblock that fixes the clientside desync of glass pane block states on 1.21. This allows for easier aiming at glass panes for gemstone mining.
Aeternum Seasons
A dynamic and realistic station system for Minecraft Survival. Eng & Esp | Plug & Play

Project AZOTH Cobblemon Modpack
Project AZOTH is back and better than ever. Explore a fresh take on the Pokémon experience in Minecraft with seamless open-world mechanics, community-driven events, and an immersive survival adventure.
Wither Storm : Finale
Wither Storm: Finale delivers the ultimate showdown against the unstoppable Wither Storm. Command powerful weapons, master new survival mechanics, and witness colossal destruction as the world faces its final, apocalyptic battle—an intense experience.
Better Left Click
Allows you to use left click bind like normal but not lose out on the competitive and survival advantage of using a keyboard key.
Stomp & Climb
An addon for pehkui which adds many features into the game, including items to change your height that are obtainable in survival mode.
The War of the World
The War of the World is a performance-optimized Minecraft 1.20.1 survival modpack featuring alien invasion themes, ruined cities, hostile nights, dynamic seasons, advanced AI, survival mechanics, and gameplay for singleplayer and multiplayer servers. Now!
AntiDeath-Survival-Assistant
Client-side survival assistant for Minecraft 1.21.x–26.x. Provides various quality-of-life tools for survival gameplay. Requires MaLiLib.
Survival's Instinct
A modpack with enhanced world generation, dynamic sounds, and tough survival mechanics. Explore, build, and survive in an immersive world while making sure it's lightweight.
BetterVanilla SMP
A lightweight, drop‑in plugin made for cozy survival multiplayer (smp) servers with friends. Upgrade vanilla with modern quality‑of‑life features - no mods, just pure fun.
Inventory-Sync
Inventory Sync - Inv Sync - Sync inventories, armor, and XP in real-time! The ultimate group item-sharing plugin for seamless cooperative survival. similar used in (GamerFleet) video.
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
Gamemode Shortener
A simple mod the that adds /gmc for /gamemode creative, /gms for /gamemode survival, /gmsp for /gamemode spectator, and /gma for /gamemode adventure
Ascendant Tales
A Vanilla+ modpack, focused on bringing a serene and detailed world to adventure, overhauling the survival aspect of Minecraft with new mechanics and hundreds of new mobs.
Item Compare
A comparison tool that lets you compare item stats and enchantments side-by-side with visual +/- indicators, including support for Hypixel Skyblock. Simply hover over items and press M to instantly see which gear upgrades are actually better.
[PUN] PartyUnNoobifier | Hypixel Skyblock
Advanced Party Finder mod for Hypixel Skyblock - Auto-kick players, manage blacklist, and filter party finder entries with rich commands and GUI.
Antideath-Carpet-addition
Antideath-Carpet-addition is a Carpet Mod extension for Fabric Minecraft servers (versions 1.21.x - 26.2) designed to enhance and optimize the game experience. It adds a suite of new loggers for server monitoring and game rules for survival, optimizatio
kutils
A collection mod of client side qol features and tweaks from older pvp mods but for 1.21+, with unique skyblock and ui features.
Everything from Nothing
A 1.21.11 Expert Skyblock experience built entirely around vanilla mechanics, enhanced only with light QoL & performance mods.
Acorn's Tweaks
Many small changes to freshen up survival gameplay, but keep things very vanilla.
Dinguz's Survival Overhaul
A modpack that makes your survival world a lot better with new mechanics, items, and beautiful world generation!
hTreecapitator
Chop down trees by breaking one block! (Timber)