ModsJava
Nebula: Lib
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.6–1.21.8 on Forge. On other versions it may install and then do nothing.
Nebula: Lib is a library that simplifies mod development and the configuration of interactions between different mods in the Nebula series.
Available features:
- Custom config file support
- Creature relationship system with flexible friend/foe settings
- Fast entity attribute registration
- Flexible loot tables directly configurable via the config file
Planned features:
- Adding structures via config file with full customization
- Utility framework for accessing entity information
- Background music during boss fights
- Custom books with server-side synchronization
Help/Support/Suggestions:
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.8, 1.21.7, 1.21.6
- 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 CurseForge — 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.
File checked by MCModsHub
- Ships as nebulalib-1.0.jar — drop this file into the mods folder
- Download size: 39 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.