HexDebug
Modby object_Object
A Hex Casting addon for debugging and editing hexes.
Type
Mod
CurseForge Downloads
13,179
CurseForge ID
1016340
Modrinth Downloads
22,696
Modrinth ID
A2pscGC5
Last Updated
Jun 11, 2026
Description
# HexDebug
[CurseForge](https://curseforge.com/minecraft/mc-mods/hexdebug) | [GitHub](https://github.com/object-Object/HexDebug)
A [Hex Casting](https://modrinth.com/mod/hex-casting) addon for debugging and editing hexes. The Debugger runs a debug server using the [Debug Adapter Protocol](https://microsoft.github.io/debug-adapter-protocol), allowing you to use real debugging tools like VSCode to find bugs in your hexes; and the Splicing Table provides an easy-to-use GUI for finding and fixing mistakes.
## Features
- **Debugging**: Step through your hexes pattern-by-pattern with [vscode-hex-casting](https://marketplace.visualstudio.com/items?itemName=object-Object.hex-casting) or [any other DAP-compatible editor](https://microsoft.github.io/debug-adapter-protocol/implementors/tools/)!
- **Editing**: Use the Splicing Table to edit hexes just like in a text editor, with buttons and keyboard shortcuts to select, move, duplicate, delete, and copy/paste iotas, and even draw patterns in a mini staff grid.
- **Step Modes**: Use any of the well-known step modes (step in/out/over, continue, restart, stop) with the ingame item and/or through VSCode.
- **Variables**: See the stack, ravenmind, and even some internal values like the evaluated pattern count.
- **Call Stack**: Debug complex meta-evaluating hexes with the call stack, generated from the next continuation to be executed. Learn how Hex Casting's internals work!
- **Breakpoints**: Set breakpoints on specific patterns, or use the Uncaught Mishaps option to pause the debugger when a mishap occurs and see what went wrong.
- **Multiplayer**: Debug your hexes in multiplayer! The debug client connects to a port opened by the game client (configurable, defaults to 4444), and each player can have up to one active debugger instance at a time.
## Attribution
* Textures: SamsTheNerd! ([GitHub](https://github.com/SamsTheNerd), [Modrinth](https://modrinth.com/user/SamsTheNerd))
* Translations:
* `ru_ru`: JustS-js ([GitHub](https://github.com/JustS-js), [Modrinth](https://modrinth.com/user/JustS-js))
* `zh_cn`: ChuijkYahus ([GitHub](https://github.com/ChuijkYahus))
Compatibility
Mod Loaders
Fabric
Forge
Quilt
Game Versions
1.19.2
1.20.1
Screenshots
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