Instant Lava

InstantLava is a mod that allows lava to be infinite like water.

For a successor on 1.18.1 look here Instant Lava Fabric.

For a mod by the same creator as the original InstantLava mod there is NonEvaporation a mod for removing the water restriction in the Nether.

Original InstantLava Description:
日本語版はこちら (Japanese)

InstantLava

Create infinite lava sources just like water!

💡 NOTE:

This mod has separate files for each Minecraft version.

Select a file for your version from the Files page instead of clicking the download button in the upper right.

Features

Create infinite lava sources, just like infinite water sources.

Supports a wide range of versions — 1.7.2-1.16.5 and 1.17-Snapshot, Forge and Fabric.

For multiplayer, you only need to install on the server-side, no client-side installation is required.

Nether-only mode. If you turn on this option, this mod will work only in the Nether.

What's new in v1.2.0

Added /instantlava command (mc 1.13.2 or later). You can view and change the settings in real time by using the command.

'''How to enable Nether-only mode

Fabric versions:
Fabric versions (on client-side) have an in-game config screen in Mod Menu, so you can switch this option there.

Forge versions:
Forge versions (and server-side installations) might be a bit cumbersome.

First, create a config file by launching Minecraft with this mod normally, and close.

Open .minecraft/config/instantlava.json with a text editor, replace "netherOnly": false to true, and save.

Launch Minecraft again.

Enjoy InstantLava experience, now available only in the Nether!'''

📢 Also check this mod out!

NonEvaporation — Place water in the Nether. You can extinguish fires, move in water, do farming, etc...

Credits

Logo created by ORiON

Chinese translation by @lechiny

Cloth Config API — an awesome configuration library for Fabric by shedaniel

Modpack License

You are free to bundle this mod in your modpack as long as the following conditions are met:

Provide a credit (e.g. InstantLava by parly)

Give a link to this page

Instant Lava Fabric (1.18.1 mod) Description:
This is a simple fabric mod which makes lava infinite just like water. The way that you creates infinite water (for example, two water blocks from left and right create infinite water blocks in the middle) works for lava now.

This mod will not be updated in versions or features. I create this just for my Tech-Reborn survival.