Required
Open project Fabric API
Matched file: [1.21.5] Fabric API 0.128.2+1.21.5
Ready to install?
S-Lib 4.0.1+1.21.5-fabric
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
s-lib-fabric-4.0.1+1.21.5.jar
4.0.1+1.21.5-fabric
- Game
- 1.21.5
- Loader
- Fabric
- Published
- 14 Nov 2026
- Channel
- release
- File size
- 463.7 KB
SHA-1d3e4110e306e0d91f2105657af5a43fea705f3eb
Where this file goes
Client, server, or both?
Client Required
Dedicated server Do not install
This file is marked client-only.
Dependencies for this release
What else does it need?
3 optional, embedded or incompatible relationships
- YetAnotherConfigLib (YACL) optional
- Mod Menu optional
- Text Placeholder API optional