Datapack Editor vs Minecraft Datapack Compiler

Datapack Editor is a free creator and editor for Minecraft datapacks. It supports Minecraft 1.20.2–1.20.6, corresponding to datapack versions 18–41, and provides syntax highlighting, error checking, and suggestions and completion for mcFunction and JSON files, including nested constructs. Users can open or create projects, validate mcFunction and JSON files, and work across multiple roots. Projects can declare datapack dependencies in dependencies.json. Navigation and editing features include Ctrl-click symbol navigation, multiple tabs and views, quick file opening, and search across files. Custom themes and plugins are supported. Windows users download and extract a ZIP, then run start.cmd; Linux instructions say to extract the ZIP and run the Datapack Editor file. The listed Linux distribution is Debian. macOS support is experimental, and users must build the app themselves. The repository lists an Apache-2.0 license. The README warns that Avast, AVG, and Zillya may flag the Windows executable, describing those alerts as false positives.

Minecraft Datapack Compiler turns projects written in the `.planet` language into Minecraft datapacks, with folder export and options to generate functions. The documented language includes variables, functions, imports, conditionals, while loops, Minecraft commands, and macros; built-ins cover printing, random values, type conversion, scoreboard access, and data access or modification. CLI arguments set the input file, Minecraft version, output folder, namespace, logging level, or help page. The precompiled Windows executable supports GUI and CLI use; users building from source can launch the GUI on Windows, macOS, or Linux. The project is free to use with proper credit, and its repository identifies an MIT license. Release notes list support additions for Minecraft 1.21.5, 1.21.6, 1.21.7, 1.21.8, 26.1, and 26.1.1. The README warns that its bundled basic datapack does not work on Minecraft 1.21.5 and later. Comet Highlighter provides `.planet` syntax highlighting in VS Code but no autocomplete. The README points to a tutorial video that is currently unavailable.