
JsMacros Community Edition
JsMacros Community Edition (JsMacrosCE) is a community-maintained fork of JsMacros. Write and run client-side scripts in various languages.
Screenshots


About this Mod
JsMacros Community Edition (JsMacrosCE)
JsMacrosCE lets you write and run client-side scripts to automate tasks and build custom tools in Minecraft.
You can trigger macros, react to events, and build your own workflow in-game. You can also interact directly with the Java runtime, so your scripts can integrate tightly with the client environment when you need more power than simple commands.
Language support and extensions
JsMacrosCE supports multiple scripting languages and can be expanded through extensions:
- JavaScript (native)
- Groovy (native)
- Python (via extension)
- Soon: Lua, Ruby, and more
Links
- Source / Issues: https://github.com/JsMacrosCE/JsMacros
- Documentation: https://jsmacrosce.eastarcti.ca
- Discord: https://discord.gg/UaB82D59Fu
Why JsMacrosCE
- Community-maintained builds up to 1.21.11 (upstream currently up to 1.21.1)
- Updated player scripting API (see documentation)
- Ongoing maintenance and fixes
Fork & license (MPL-2.0)
JsMacrosCE is a fork of JsMacros by wagyourtail, distributed under MPL-2.0.
Source code is public: https://github.com/JsMacrosCE/JsMacros
Acknowledgements
JsMacrosCE builds on the work of the JsMacros project and its contributors. I bow my head to the original developer, wagyourtail, for the effort he put in.
Available Versions
How to Install JsMacros Community Edition on Your Client
Install the Mod Loader Locally
Install fabric for your local Minecraft version.
Download the Matching File
Choose the JsMacros Community Edition file for fabric and Minecraft 1.21.11.
Install Mod
Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.8 (+1 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Does JsMacros Community Edition need to be installed on the Minecraft server?
No. Modrinth marks JsMacros Community Edition as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.
Which version and loader does JsMacros Community Edition require?
Use a file for fabric, neoforge and your exact Minecraft version. Supported versions include 1.21.11, 1.21.10, 1.21.8. Files for different loaders are not interchangeable.
JsMacros Community Edition is not working – what should I check?
First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.
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