Performance/FPS Mods for Minecraft Java
Browse 164 free Performance/FPS mods for Minecraft Java — popular picks include Mob Mincer, Espoir SMP, Mendelevium.
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Mob Mincer
This cute little guy can be used to mince mobs for their loot over a period of time
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
Mendelevium
Lags out your game's TPS.
Carpet AMS Addition: NeoForged
Unofficial Carpet AMS Addition Mod port for NeoForge
You Don't Have The Right (Recipe)
Enhance the enforcement of doLimitedCrafting gamerule. Incidentally, also adds data-driven brewing recipes and dev utilities!
Water Minecart
"I wanna pour water into the cart…"
Minecraft But EVERY Mob Explodes!
Pretty much"Minecraft but Every Mob Explodes" lol
Inactivity Fps Unlimiter
Removes the reduce fps on afk/minimized
SSaVS MOD
Server Security and voting system - add custom ui (not inventory) and way to PAPER servers block ANY mods/rp in client. Support ONLY for 1.21.4
Half Heart Hardcore (HHH)
All it does is set the player's max health to half a heart. It works on any player that joins the game later. Optimized to the max
Alpha QoL
This is a .jar mod for Minecraft Alpha 1.1.2_01 that provides several additions, tweaks, and patches without altering the vanilla experience!
Nerflytra - Nerf elytra boosting
Disable or discourage using rockets while flying, performant and configurable.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
NoOverlays
Disables all overlays.
Cold as Ice
Un-meltable ice & snow! Very configurable
LiteVillagerTrade
A high performance, Folia ready shopkeepers like trading plugin for Minecraft servers.
A Dark and Stormy Night
Syncs the weather and day/night cycles and adds a unique weather control mechanic.

Craftable Light Block
Just DataPack add recepie for light block
Better Spawn Eggs craft
This data pack adds the ability to craft spawn eggs and spawners
Everyone baby
A datapack that makes all mobs become a baby, even those that can't in the basegame. Use this datapack if you want the cutest experience :D.
Deleter
This mod adds an option to permanently delete all of your junk.
Grass=Random Item
Break grass blocks to receive a random block every time! Perfect for chaotic survival, challenge runs, and randomizer gameplay.
Structure Overload
Transforms your Minecraft world into an endless sprawl of structures, spawning vanilla dungeons at every step without compromising game performance.
Craft & Gone: Single-Use Crafting Tables
Makes crafting tables break into thin air when you craft one item, AKA single use crafting tables.
Actual Sodium
This simple Fabric mod turns you into Sodium. If you touch water, you die instantly. If you stand in the rain, you die fairly quickly too.
Enough Crashes
💥 Enough Crashes: The mod that makes Minecraft crash ON PURPOSE when you perform certain actions! Real crashes, humorous messages.
Unobtainable Crafting
Adds crafting recipes for items that seem like they should be craftable but aren't
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
STOP NUKING JIMWORLD
Cancels/disables ALL explosions from occurring. (Made for modded creative, is not survival friendly.)
Eye Of Ore
The Unlimited Anti-Cheat Plugin
/add
add a command that works like /give but with ghost items to prank people
Smithing Overhaul
Overhauls smithing table to replace the crafting table.
Coalossal Coals
Progressively better and better tiers of coals with balanced costs for the severely late-game final items.

Forced Render Distance
Prevents lag by punishing players for going over 10 render distance
Harbor Folia
A Folia/Canvas port of Harbor for accelerated night skipping on Minecraft 26.1.2 servers.
Chat Two
Adds a new chatbar that's completely isolated and unrelated to the real (censored) one