MCDatapacker vs Minecraft Datapack Language

MCDatapacker is a Minecraft datapack creator and editor for Linux and Windows. It supports datapacks from Minecraft 1.15 through 1.21.4, with partial support for 1.20.6 through 1.21.4. From its multi-tab interface, users can create or open datapacks, manage files, and edit content. The code editor offers syntax highlighting, error checking for function and JSON files, smart completion for function files, namespaced-ID navigation, and user-defined command syntaxes. Visual editors cover recipes, predicates, loot tables, and item modifiers. Other tools include file and command-usage statistics, raw JSON editing, an advancement-tree viewer, and embedded vanilla datapack files for offline viewing. Dark mode can detect Windows settings automatically. The program is free, with no paid tier required for its core job. Windows users run it from an extracted zip; Linux users run an executable AppImage. The README warns that the program may contain errors and should be used at the user's own risk.

Minecraft Datapack Language (MDL) compiles a JavaScript-style language into Minecraft datapacks. It supports if/else statements, while loops, number variables, arithmetic expressions and variable scopes. Projects can span multiple files, with variables from all files merged automatically, and can reference external JSON for registry types such as recipes, loot tables and advancements. Its command-line tool can create projects, check code and build datapacks or directories containing multiple files. A VS Code extension adds syntax highlighting, real-time error checking, build commands, workspace validation and raw text blocks. Python bindings support programmatic datapack creation with variables, control flow, nested functions and MDL scopes. Documentation includes Makefile, npm scripts and GitHub Actions build and checking examples. MDL is open source under the MIT License and costs nothing. Listed platforms include API, extension, Linux, macOS and Windows; system requirements include Python 3.8 or higher and Minecraft 1.20+ or 1.19+. Support pointers include documentation, examples, GitHub Issues and GitHub Discussions.