Just Another Spawner
Minecraft Java mod. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeJust Another Spawner (JAS) is a Minecraft Mod aimed at providing an alternative entity spawning system for Minecraft.
JAS adds an entity spawning system that runs in parallel to the vanilla system. By design, it fundamentally works the same as its vanilla counterpart, but allows for greater customization by exposing and consolidating many of the properties that are involved. Since it runs in parallel, by default, JAS will disable the vanilla entity system by emptying all biome spawnlists. It will import settings from entities that are declared in minecraft, including those added by mods, and set them to spawn within JAS spawner.
Primary source of Information / answers to questions is the JAS Wiki or the MCF Thread.
- 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.
- Ships as JustAnotherSpawner-0.17.8.jar — drop this file into the mods folder
- Download size: 2.0 MB
- Download link checked 13 Oct 2026 — working
These come from our own check of the pack file, not from the source page.