ModsJava
CaveLib
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 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Most of the code was taken from Alex's Caves!
A library based on Alex's caves code that allows you to easily create your caves without original mod. The mod currently includes visual effects and cave generation. Wroten for Cryptic Caves but of course you can use it for your projects.
A detailed guide is on the wiki
Example of a cave:
Logo by Rezolvv
Roadmap:
- ???
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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 cavelib-1.1.0.jar — drop this file into the mods folder
- Download size: 124 KB
- Download link checked 18 Oct 2026 — working
These come from our own check of the pack file, not from the source page.