ModsJava
Borealis
Java mod listed for Minecraft 1.16–1.18. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Borealis is a mod that opens a webserver from your Minecraft instance for information and documentation purposes.
To access the web page, for single-player worlds and local servers it's http://localhost:48574/, but for dedicated servers, it will be the IP of your server instead of localhost (e.g. http://latmod.com:48574/). You might need to do port forwarding for TCP 48574 in your router!
The mod itself will add documentation for the mods KubeJS and a live FTB Quest progress screen. (Both of which are planned to be separated into their own add-ons).
This mod is more used as a dependency.
This mod also provides a library for other mods to create webpages with in order to create their own interactive pages.
The webserver is started whenever a world is loaded and shut down when there is no longer any world loaded.
As of version 1.1.0, KubeJS Documentation and FTB Quests Integration have been separated into their own mods.
As of version 1.1.5: Borealis now has 5 built-in pages for mod-list, player-list, a JSON tree viewer, as well as two JSON pages for world info as well as player list info. See screenshots below:
HomePage:
ModList Page:
JSON Viewer:
Player List:
Player List JSON:
This mod is a port of the original Aurora mod which can be found here:
https://www.curseforge.com/minecraft/mc-mods/aurora
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.18.2, 1.16.3, 1.16.5
- 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 Borealis-2.0.0.jar — drop this file into the mods folder
- Download size: 48 KB
- Download link checked 14 Oct 2026 — working
These come from our own check of the pack file, not from the source page.