FilesJS Mod (1.21.1, 1.20.1) – Make Your Modpack React to Player Actions
FilesJS Mod gives KubeJS the power to work with files inside the Minecraft folder. This addon lets you create scripts that can write, delete, and back up other files. For example, you can make a script that automatically backs up a config file when a player right-clicks a specific item. All file actions are kept safely inside the game’s main folder and cannot access outside files.
![]()
Features:
- Lets you use KubeJS scripts to write to or delete files, such as configs.
- Create automatic backups of important files based on in-game events.
- Works with KubeJS, allowing actions like right-clicking an item to trigger a file operation.
- For safety, the mod only allows access to files within the Minecraft folder.
Screenshots:







How to Install:
New to Minecraft? Follow our step-by-step guide to install Mods on your PC.View Guide
Requirements:
FilesJS Mod Download Links
For Minecraft 1.21.1, 1.21
NeoForge version: Download from Server 1 – Download from Server 2
For Minecraft 1.20.1, 1.20
Forge version: Download from Server 1 – Download from Server 2
Click to rate this post!
[Total: 0 Average: 0]
0
November 16, 2025


This post has no comments yet. Be the first — your comment will appear here.