CurseForge · Minecraft mod
Catalytic Lib
Just another mod API :)
Quick answer
Which Catalytic Lib release should I use?
Catalytic Lib catalytic_library-1.2.0-1.20.1.jar targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 4 required mods have matching files.
Where it goes
Is Catalytic Lib required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Catalytic Lib catalytic_library-1.2.0-1.20.1.jar need?
catalytic_library-1.2.0-1.20.1.jar. Change the file and its required mods may change too.
Install Apothic Attributes, Soul fire'd, Placebo, Cobweb first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
2 extra mods were pulled in by other dependencies. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Catalytic Lib without breaking your instance.
Built for Catalytic Lib catalytic_library-1.2.0-1.20.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use catalytic_library-1.2.0-1.20.1.jar. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Apothic Attributes, Soul fire'd, Placebo, Cobweb first. We found matching files for this game-version and loader setup. 2 come through another mod in the chain.
- 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 catalytic_library-1.2.0-1.20.1.jar. It opens that exact file at the source.
About this project
What does Catalytic Lib add?
An API library filled with useful things for Mod devs, mainly used by me as a codebase to keep general purpose code I use in the production of my other mods, by itself this mod doesn't do much, you wont see any signifigant changes in game with just this installed
- You were probably brought here because one of my other mods required this as a dependency
Project description from CurseForge.
Pick your setup
Catalytic Lib by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.20.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Catalytic Lib versions and loaders
catalytic_library-1.2.0-1.20.1.jar
2 Nov 2026
catalytic_library-1.1.4-1.20.1.jar
5 Oct 2026
catalytic_library-1.1.3-1.20.1.jar
6 Aug 2026
catalytic_library-1.1.1-1.20.1.jar
16 Apr 2026
catalytic_library-1.1.0-1.20.1.jar
14 Apr 2026
catalytic_library-1.0.0-1.20.1.jar
6 Apr 2026
Looking for an older file? The official CurseForge project page is in Resources.