
ModsJava
Nullium
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.





A collection of many "small" server-side features
What is this mod about
As the text above says, this is just a collection of small server-side only features that we thought would be cool. Everything is configurable, so you can disable any of the features you don't want.
The Things in the mod
Holder Man Module:
- Enderman can only place down block in the tag
#enderman_placable. (Default is [#enderman_holdable]) - When enderman spawn they have a chance to already be holding a block, which is determined by a loot table.
Blacksmith Module:
- Changed how item repairing works:
- Repair now doesn't add to
Repair Costdata component. - A single repair item can repair a tool fully.
- Repair cost is now calculated from tools material and all the enchantments it has. (This is highly configurable, through tags and the config file)
- Repair now doesn't add to
- Chain armor can now be repaired with chains.
- Most Vanilla tools, weapons and armor repair materials are now a tag. (This doesn't include things like the mace or shears)
- Netherite equipment now is repaired with Netherite scrap instead of Netherite ingots. (Can be changed with a tag see the line above)
Mob Scaling Module:
- Adds a big salmon and cod
- 1/6 Squids will be a baby
- Glow squid now always are 30% smaller
- all of this applies to already existing mobs, meaning if you add this to a world made without nullium, the mobs will be re-scaled.
- Any
LivingEntitycan be scaled with a config file. Check default config for more info.
Compostable Module:
- Golden apples and carrots can now be composted, they will always adda layer to the composter
- Composable items now can be added through the config file, this also allows you to override vanilla chances
- Existing compostable items can be removed via the config
Miscellaneous features:
- Stackable potions, non throwable potions stack to 16
- Glow Berries now give you the glowing status effect
- Cakes can be picked up if they have no bites takes from them
- Upgrade Smiting Templates now can be gotten from piglin bartering (The chance is about 1 per 3.3 stacks of gold ingots)
- Copper bulbs now work how they did in snapshots, meaning they have a one game tick delay
- Eyes of Ender can be used in The End to find End Cities (Will be removed in the future)
- Sugarcane can be planted on blocks in tag
#cane_support(Default is [#dirt, #sand]) - Sugarcane can be placed next to blocks in tag
#cane_hydration(Default is [ice, frosted_ice]) And next to liquids in the tag#cane_hydration(Default is [#water]) - Wither rose can be planted on any block in tag
#wither_rose_support(Default is [#dirt, #sand, netherrack, soul_sand, soul_soil]) - Buttons and leavers (WallMountedBlock's) can be placed on top of blocks in the tag
#support/small/bottom( Default is [#walls, #fences]) And bellow the blocks in the tag#support/small/top(Default is [#walls, #fences])
Commands:
/Nullium reload- This command will reload the all the module config files. This is useful because it means you don't have to restart the game. Unlike other mods which don't do this. >:)
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Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as nullium-0.6.0.jar — drop this file into the mods folder
- Download size: 309 KB
- Download link checked 31 Aug 2026 — working
These come from our own check of the pack file, not from the source page.

