JSON Entity Models (JEMS)
ModChange the model, texture and animation of any mob.
Why no grade
How grades workFinished or replaced projects get no grade: they will not get fixes or new versions.
- Archived on Modrinth.
All 11 criteria
Maintenance
Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.3.4 years ago (4 Jun 2023)Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.19.2 on Forge. About 4.1 years behind popular modding versions. Latest Minecraft: 26.3.Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.No release in the last 24 monthsStability
Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.4 of the 16 modpacks with two or more versions removed it in a later one (25%)Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.NoneTransparency
Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · infernalstudios/JSON-Entity-ModelsPlace to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · infernalstudios/JSON-Entity-ModelsPopularity
DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.24,755Track record
AgeHow long the project has existed. It counts less when no new file came out recently.3.8 years, 9 releasesSecurity
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files. See Security
Images
About
JSON Entity Models (JEMs) is a client-side mod that lets resource packs replace vanilla or modded mobs’ models, textures, and animations with customizable JSON-based designs. Its built-in resource pack provides animated examples for Zombies, Skeletons, Spiders, Creepers, Cows, Pigs, Sheep, Chickens, Iron Golems, and Endermen, and can be disabled if you want to use only your own packs. Packs can define alternative models, textures, and animations, with variants selected uniformly at random, and add glow layers to chosen parts of a mob’s texture. JEMs also lets custom models display held items and armor on mobs beyond the usual humanoid examples, while preserving special visual behaviors such as Iron Golem damage cracks, Creeper charge swirls, and Sheep wool that changes color or disappears when sheared. The ten listed mobs receive additional animation and feature support, including Zombie aggression and water animations, Skeleton bow-aiming and combat animations, Creeper swelling, Enderman targeting and block-holding animations, and Iron Golem attacks and flower-offering.
Written from Modrinth . How we write it
In-game changes
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.18.2 to 1.19.2.
Changes the game's code in 2 areas, as a library other mods build on: Rendering and graphicsChanges 1 game code file in this area: drawing mobs, items, particles and textures on screen. and Game coreChanges 1 game code file in this area: the main loop, lighting and other code the whole game uses..
Adds no new blocks, items or other content.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creators
- InfernalStudios and HellionGames
- License
- Apache License 2.0
- Downloads
- 25K
- Created
- 21 Jan 2023
- Official pages
- Modrinth , CurseForge
- Links
- Source code , Issues , Wiki , Discord
Security
No harmful code found
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.18.2 to 1.19.2.
We checked its files and read their code, without running it.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.2 latest files: the newest file for each Minecraft version and loader. None is for a recent Minecraft version, so the answer above is about all of them. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.Nothing declared about your system outside the game.
- Looked for, not foundWe looked for these in the file and did not find them.The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends
It has no file for a recent Minecraft version. This is about its files for Minecraft 1.18.2 to 1.19.2.
We read its code without running it: it contacts no web address while you play.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of both files, for Minecraft 1.18.2 to 1.19.2. See each file in Releases
- Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.Nothing declared about crash reports, usage data or advertisements.
AI
No sign so far that AI was used to make it
We looked for AI tools in its description, files and images and found none.
We have not read its changelogs and code history yet.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.No AI content or AI features declared.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found in the descriptionChangelogs not read yet
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found18 images read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file51 code files read
Compatibility
See all 9 filesPoint at or tap a version to see its loaders.
Related projects
Projects that need JSON Entity Models (JEMS) to work.
Modpacks using this project
Find modpacks with itModpacks that include JSON Entity Models (JEMS) in at least one of their versions, most downloaded first.
Cottage Witch626K downloadslast version with it 15 Feb 2023
Resurvival118K downloadslast version with it 1 Aug 2023
Fossils & Archeology Revival: Genesis Official Server96K downloadslast version with it 5 Mar 2025
Create Planetary25K downloadslast version with it 13 May 2023
STN's Legendary Survival1.4K downloadslast version with it 28 Apr 2024
Goofy Ahh Magic 1.3K downloadslast version with it 22 Mar 2023
Fabuloused Vanilla1.2K downloadslast version with it 4 Feb 2026
Plagued: RPG1K downloadslast version with it 1 Oct 2023
Arduous Journey (Abandoned) 1K downloadslast version with it 7 Nov 2024
Create: Future1K downloadslast version with it 15 Jun 2024Latest files
The newest file for each Minecraft version and loader. None is for a recent Minecraft version. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.