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mod

EntityJSMinecraft mod for 1.21.1

This mod uses KubeJS to dynamically register entities with full AI/Animation/Spawn Control support!

newest supported release 1.21.1Utility QolKubejs
Latest version
entityjs-1.5.2.jar
Minecraft
1.19.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
not stated
Downloads
11.7M
Updated
9 h ago
Available on
CurseForge

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version EntityJS declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.21NeoForge, Forge, Fabric21+declared13 Jun 2024
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.19.2NeoForge, Forge, Fabric17+declared5 Aug 2022

Download

From EntityJS’s own host. Nothing is re-hosted here.

Browse 46 indexed releases

Most recently published release

entityjs-1.5.2.jarrelease30 Sept 2026

entityjs-1.5.2.jar · 3.5 MB · for 1.21.1, 1.21 · NeoForge

Download this release
a074823b0e20…
Older versions24
  • entityjs-forge-0.7.5.jar30 Sept 20261.20.13.5 MB503eeda3a05c…Choose file on publisher ↗
  • entityjs-fabric-0.7.5.jar30 Sept 20261.20.13.5 MBb524e5418a6b…Get
  • entityjs-1.5.1.jar29 Sept 20261.21.1, 1.213.5 MB0da9c2e2a6c8…Get
  • entityjs-forge-0.7.4.jar29 Sept 20261.20.13.5 MB67671ae163c5…Choose file on publisher ↗
  • entityjs-fabric-0.7.4.jar29 Sept 20261.20.13.5 MB22f916cfd518…Get
  • entityjs-1.5.0.jar30 Jul 20261.21.1, 1.213.5 MB74 downloadsf3b58ad02bf9…Get
  • entityjs-forge-0.7.3.jar30 Jul 20261.20.13.5 MB63e82a1eddca…Choose file on publisher ↗
  • entityjs-fabric-0.7.3.jar30 Jul 20261.20.13.5 MBa71627429b9b…Get
  • entityjs-1.4.9.jar29 Jul 20261.21.1, 1.213.5 MB77 downloadse0dc96936007…Get
  • entityjs-forge-0.7.2.jar29 Jul 20261.20.13.5 MB86c60aef6c61…Choose file on publisher ↗
  • entityjs-fabric-0.7.2.jar29 Jul 20261.20.13.5 MB796eee6ff20f…Get
  • entityjs-0.7.1.jar21 Jul 20261.20.13.3 MB1.1k downloadsbcfcf91ed987…Choose file on publisher ↗
  • entityjs-1.4.8.jar21 Jul 20261.21.1, 1.213.5 MB4995ece3c374…Get
  • entityjs-1.4.7.jar4 Jul 20261.21.1, 1.213.5 MB4.4k downloads43d8b340cc17…Get
  • entityjs-0.7.0.jar4 Jul 20261.20.13.3 MB607dac15e60c…Choose file on publisher ↗
  • entityjs-1.4.6-1.21.jar20 Jun 20261.21.1, 1.212.3 MB9.8k downloads03f18134d7b5…Get
  • entityjs-0.6.9-1.20.1.jar20 Jun 20261.20.12.3 MBed40833825ea…Choose file on publisher ↗
  • entityjs-1.4.5-1.21.jar23 Mar 20261.21.1, 1.212.2 MB82 downloadscd0c342a18fa…Get
  • entityjs-0.6.7-1.20.1.jar23 Mar 20261.20.12.3 MB8cc67a650ae4…Choose file on publisher ↗
  • entityjs-1.4.4-1.21.jar5 Dec 20251.21.1, 1.212.2 MB150 downloads7a67444b1d2e…Get
  • entityjs-0.6.6-1.20.1.jar5 Dec 20251.20.12.3 MB3a651dda978c…Choose file on publisher ↗
  • entityjs-1.4.3-1.21.jar1 Nov 20251.21.1, 1.212.2 MB15.4k downloads2c3a648f2ab6…Get
  • entityjs-0.6.5-1.20.1.jar1 Nov 20251.20.12.3 MBb8520685883f…Choose file on publisher ↗
  • entityjs-0.3.5-1.20.1-fabric.jar26 Oct 20251.20.11.8 MB16 downloadsf430d072156c…Get

Frequently asked

Does EntityJS work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version EntityJS declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does EntityJS support?

Everything the author has declared, from 1.19.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does EntityJS support?

NeoForge, Forge, Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for EntityJS?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install EntityJS?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download EntityJS safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Details from CurseForge, where the author last updated it on 1 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .