ModsJava
Spacefabric API
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthThis mod is currently being developed. Do NOT use it in your modpacks
The Spacefabric API contains useful tools to manage dimensions at runtime. Other mods can use the public API to simplify some processes at runtime such as:
- Generating new dimensions
- Creating dimension types
- Customizing vanilla generators
- Adding biome entries and biome sources
Planned features
- Unload worlds at runtime
- Delete saved worlds
- Mark created, saved, unloaded worlds as active or inactive
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.2
- 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 Modrinth — 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 spacefabric-api-ALPHA-0.1.0.jar — drop this file into the mods folder
- Download size: 33 KB
- Download link checked 21 Oct 2026 — working
These come from our own check of the pack file, not from the source page.