Minecraft version
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CurseForge · Minecraft mod
RatLib
Minor mod library for several of my mods.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which RatLib release should I use?
Latest stable file ratlib-1.0.8.jar
Game version 1.20.1
Loader Forge
ratlib-1.0.8.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is RatLib required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Forge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume
The source does not explicitly classify this release as client-only or server-only.
What else does ratlib-1.0.8.jar need?
ratlib-1.0.8.jar. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add RatLib without breaking your instance.
Built for ratlib-1.0.8.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use ratlib-1.0.8.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside ratlib-1.0.8.jar. It opens that exact file at the source.
About this project
What does RatLib add?
Library used for my other mods, primarily Solar's Mobs & Rat Reputation.
Required as a dependency for Solar's Mobs, Rat Currency, & Rat Reputation
Mostly just re-used methods to cut-down on bloat as I had a lot of redundant code in Solar's Mobs, Rat Reputation, as well as Rat Currency for a stretch. Noting that my other mods do not at the moment require this nor use it.
Most code in this mod is hyper-specific to my mods, so if you're a developer, I doubt you'll find much value here, but feel free to look.
Project description from CurseForge.
Pick your setup
RatLib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
RatLib versions and loaders
ratlib-1.0.8.jar
11 Oct 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
RatLib-1.0.7.jar
ratlib-1.0.7.jar
10 Oct 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
RatLib-1.0.6.jar
ratlib-1.0.6.jar
8 Oct 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
RatLib-1.0.1.jar
ratlib-1.0.1.jar
10 Sept 2026
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.20.1 · Forge setup 1.20.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
