ModsJava
Block Factory
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeIt allows you to register new items and blocks into the game with a few JSON files. Documentation in the Github repository. Problems also go there, not in the comments.
For data related to the registered blocks/items, you can use the global data packs from cotton:
https://www.curseforge.com/minecraft/mc-mods/cotton
For client resources, use a vanilla resource pack. Modpack makers should set the enabled resource packs in the options.txt file.
Deprecated! Features are being moved to Function API!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- 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 blockfactory-0.1.0.jar — drop this file into the mods folder
- Download size: 38 KB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.