CaveLib
Library based on Alex's Caves
About this Mod
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:
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Available Versions
How to Install CaveLib on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set neoforge Loader
In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "CaveLib". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
CaveLib server crashes on startup – what to do?
Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.
Is CaveLib compatible with neoforge?
CaveLib officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with CaveLib – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if CaveLib consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Rent Modded Server
Install CaveLib with just one click on your server.