
Lava Source
Renewable lava sources that generate infinitely, enabling automation and sustainable fuel systems. [1.21.9 - 26.1.x]
About this Mod
✨ Features
🔥 Main description
This feature introduces renewable lava sources, similar to how water behaves in Minecraft.
By placing lava in specific configurations, players can generate infinite lava over time.
This system transforms lava from a limited resource into a sustainable one, opening new possibilities for automation and large-scale builds.
⚙️ Use and benefits
This mechanic provides a reliable way to farm lava without constant exploration.
It enables efficient fuel generation, automated smelting systems, and advanced resource management.
Players can create scalable lava farms, reducing dependency on natural lava pools.
🧩 Gameplay integration
Designed to feel natural within Minecraft, this feature builds upon familiar fluid mechanics.
It integrates smoothly into survival gameplay while enhancing technical and automation playstyles.
Whether used for energy, traps, or industry, lava becomes a core renewable resource.
Wiki
📥 Installation
📁 Datapack
Drop the.zipfile into your world'sdatapacksfolder.
Reload the world or use/reload.
Enjoy your enchanted adventure!
⚙️ Mod
Drop the.jarfile into themodsfolder of your instance.
Restartyour game.
Have fun!
Available Versions
How to Install Lava Source on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (26.2-pre-1).
Install Mod
Open the mod browser in the dashboard and search for "Lava Source". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
26.2-pre-1, 26.2-snapshot-8, 26.2-snapshot-7 (+9 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Lava Source server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (26.2-pre-1). You can switch loaders with one click in the panel.
Is Lava Source compatible with datapack and fabric and forge and neoforge and quilt?
Lava Source officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 26.2-pre-1, 26.2-snapshot-8, 26.2-snapshot-7. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Lava Source – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Lava Source 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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