
Side Effects
A extremely lightweight library for creating server-side mod that works for unmodded clients!
Add to project:
repositories {
// other repo
maven { url "https://jitpack.io" }
}
dependencies {
// other deps
modImplementation "moe.hertz:side-effects:(version)"
}
Non-Goal
- Converting existing mods to server side.
- Full replacement for similar mod Polymer or PolyMc because I want to make it keeping lightweight.
Status
Currently, only custom(fake) entity is supported.
Docs is Coming Soon™
Example usage with this library:
Code example:
public class BatTrader extends BatEntity implements IFakeEntity {
public BatTrader(EntityType<? extends BatEntity> entityType, World world) {
super(entityType, world);
}
@Override
public EntityType<?> getFakeType() {
return EntityType.BAT;
}
}
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.18.2
- 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 side-effects-0.1.6.jar — drop this file into the mods folder
- Download size: 60 KB
- Download link checked 7 Sept 2026 — working
These come from our own check of the pack file, not from the source page.