ModsJava
JavaScriptJS
Java mod listed for Minecraft 1.19–1.21. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
English
Added the following to KubeJS's JsonIO:
writeAndCreateDirectories- Creates parent directories when writing a JSON filefindJsonInDirectory- Can be used to find paths of all JSON files in a directoryread(path,reader)- Get all files under the path directory and execute thereaderfunction.reader:(path,file,json)=>{}
Added JSIO:
getAllowSuffix- Check allowed file suffixes for operationsread- Read a file and return aList<String>exists- Check if a file existswrite- Write to a file and create parent directoriesdelete- Delete a filefindJSInDirectory- Can be used to find paths of all JS files in a directory
中文
向KubeJS的JsonIO里面添加了
writeAndCreateDirectories- 在写json文件的时候创建其所属的文件夹findJsonInDirectory- 可以查询一个目录下面的所有json文件的路径read(path,reader)- 获取path文件夹下面的全部文件,并执行reader函数reader:(path,file,json)=>{}
添加了JSIO
getAllowSuffix- 查询允许操作的文件后缀名read- 读取一个文件返回List<String>exists- 检测一个文件是否存在write- 写入一个文件,并创建其所属的文件夹delete- 删除文件findJSInDirectory- 可以查询一个目录下面的所有js文件的路径
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1, 1.19.3
- 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.
File checked by MCModsHub
- Ships as JavaScriptJS-2001-1.0.jar — drop this file into the mods folder
- Download size: 8 KB
- Download link checked 28 Sept 2026 — working
These come from our own check of the pack file, not from the source page.