This is a library mod! If you're not a developer, don't worry about it. This is probably in your modpack as a dependency for another mod.
If you are a developer, hello! This library is specifically designed to work alongside my multiversion template mod which I use to release mods simultaneously on 1.20 & 1.21 on Forge & Fabric, from one codebase. Besides random stuff I find useful, this mod mostly contains platform and version specific implementations to cut down on the amount of repeated if/else when maintaining projects across versions. You're welcome to use it, but documentation is provided on a when-I-have-extra-time basis.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.5
- 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.
- Ships as txnilib-fabric-1.0.24-1.21.5.jar — drop this file into the mods folder
- Download size: 1.2 MB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.