code-mc
Write and run XPY programs inside Minecraft using an embedded XOS runtime.
code-mc adds an XOS framebuffer directly to Minecraft, allowing programs to render graphics, receive output, and interact with the Minecraft world from an in-game development environment.
Inspired by ComputerCraft.
Experimental preview: code-mc is an early demonstration of XOS embedding and may contain bugs, incomplete features, or breaking changes.
Usage
- Open the in-game chat.
- Select XOS Viewport in the top-left corner.
- Open Files from the bottom navigation.
- Select the script you want to view or run.
- Press the green Run button to execute it.
The interface contains three primary views:
- Files — browse and select XPY programs.
- Viewport — view framebuffer and graphical output.
- Terminal — inspect textual output and runtime messages.
Showcase Dev Vlog
Technical details
- Minecraft 1.20.1
- Forge 47.4.3
- Java 17
- Embedded XOS runtime with JNI compatibility
- XPY program execution
- Integrated XOS framebuffer
Compatibility and features will continue to evolve as XOS develops.
For updates, examples, and discussion, join the xlate Discord.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- 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 Modrinth — 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.
- Ships as code-mc-0.0.1-forge.jar — drop this file into the mods folder
- Download size: 707 KB
- Download link checked 24 Aug 2026 — working
These come from our own check of the pack file, not from the source page.