About EntityJS
From ModrinthThis mod uses KubeJS to dynamically register entities with full AI/Animation/Spawn Control support!
Key Features
- Dynamic Entity Registry: Easily register custom entities and define their attributes and behaviors using JavaScript.
- Entity Modification: Modify existing entity methods with the entity modification event for further customization.
- Full Animation Support: Enjoy smooth and lifelike animations for your entities, utilizing LioLib, a Geckolib 4 fork backporting many fixes to the unsupported 1.19.2 version
(EntityJS 1.20.1+ Use Geckolib as a direct dependency because it is a supported version)
- Spawn Control: Take full control over entity spawning by specifying spawn conditions, rates, and locations.
- Attribute Modification: Fine-tune entity attributes such as health, speed, damage, and more to suit your gameplay needs.
- Full AI Support: Access a comprehensive set of AI behaviors and functions to create intelligent and interactive entities.
Getting Started
To start using EntityJS, simply install the addon alongside KubeJS and begin creating your custom entities and animations. Refer to the documentation for detailed instructions and examples.
</section> <section>Special Compatibility
KubeJS Iron's Spells
Visit KubeJS Iron's Spells Mod Page
- Spellcasting Mobs: You can make any Mob cast spells by using the Goal event to attach spellcasting behavior.
- Custom Spellcasters: Create fully custom spellcasting mobs with tailored AI, spell sets, and behaviors.
- Spell Projectiles: Define and control custom spell projectiles for advanced combat and visual effects.
Community
Join the official KubeJS Discord community to connect with other users, share your creations, and get help with any questions or issues you encounter while using EntityJS. Alternatively, you can click the Discord icon below:
Youtube Tutorials
<iframe src="https://www.youtube.com/embed/tNiEJU83BwU?rel=0&start=7" width="638" height="358" allowfullscreen="allowfullscreen"></iframe>
Highlights
From source dataGame versions
Supports 5 Minecraft versions, the newest being 26.1.2.
Loaders
Runs on Fabric, Forge and NeoForge.
Footprint
Rated a light load on a server.
EntityJS on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge, NeoForge
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2.4.6, released 2026-11-01
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| NeoForge | 1.20.1 to 26.1.2 (4 versions) | 26.1.2 |
| Fabric | 1.20.1 | 1.20.1 |
| Forge | 1.20.1 | 1.20.1 |
From 6 recorded builds of EntityJS.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 2.4.6 | 2026-11-01 | 26.1.2 | NeoForge |
| 1.5.2 | 2026-09-30 | 1.21 to 1.21.1 (2 versions) | NeoForge |
| 0.7.5 | 2026-09-30 | 1.20.1 | Forge, NeoForge |
| 0.7.5 | 2026-09-30 | 1.20.1 | Fabric |
| 1.5.1 | 2026-09-29 | 1.21 to 1.21.1 (2 versions) | NeoForge |
| 0.7.4 | 2026-09-29 | 1.20.1 | Forge, NeoForge |
Dependencies
- Required: modrinth project umyGl7zF (modrinth, not in our catalogue)
- Required: modrinth project 8BmcQJ2H (modrinth, not in our catalogue)
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run EntityJS on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportModrinth lists EntityJS as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForge
- Runs on
- Serverrequired on the server
- Game versions
- 26.1.2 and 4 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-11-01Open ↗
- ✓AuthorNotenoughmail, as published on Modrinth
- ✓LicenseGPL-3.0-onlyFree













