DatapacksJava
TT's Lib│特特的庫
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.
Introduce│介紹
This Data Pack is primarily a dependency of Special TT's Data Pack. If you are also considering using it as a dependency for your Data Pack, you can click here to view the new tags and predicates added to this Data Pack.│此資料包主要作為特別的特特的資料包的依賴項，如果你也考慮將其作為你的資料包的依賴項，可以點此查看此資料包新增的標籤與述詞。
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.9, 1.21.10, 1.21.11
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as tt's_lib_1.0.0+1.21.9.zip
- Download size: 251 KB
- Download link checked 5 Sept 2026 — working
These come from our own check of the pack file, not from the source page.