Kore vs Minecraft Script

Kore is a Kotlin library for generating Minecraft datapacks from code. It runs during the build and produces ordinary datapack files, so the server does not need Kore or a Kore plugin. Its typed game data can catch errors in items, blocks, sounds, and commands before a datapack is reloaded. The site lists 65+ typed commands, 50+ JSON resource types, and 80+ generated registries. Kore supports commands, recipes, loot tables, advancements, custom dimensions, functions, and predicates; Kotlin functions, loops, and variables can also generate repeated content. If its typed DSL does not cover a command, function bodies can include raw command lines. Existing datapacks can be moved over gradually, with handwritten parts continuing to run alongside generated ones. Kore is available as a Maven Central dependency, and the maker recommends a JDK and Kotlin IDE. An optional Gradle plugin can build, link, and reload a datapack on save. A browser playground can generate a datapack ZIP. The project is free and open source.

Minecraft Script is a programming language for developers creating Minecraft datapacks, maps, packages, and mcfunction files. Its compiler converts .mcscript files into Minecraft .mcfunction files. Documented language features include modals, loops, variables, constants, command wrapping, and if/else control; variables can store numbers and support operations such as addition and subtraction. The command-line tool creates datapacks, compiles scripts, watches saved changes for recompilation, and can add a datapack from a resource URL or mcScript Extension name. Scripts can generate multiple files, set output paths, and extend previously generated files. Global .gl.mcscript files share variables, constants, and modals across files. Minecraft Script is free, open source, and MIT licensed, with support for Linux, macOS, and Windows. Local installation requires Node.js and npm using npm install -g mcscript. An online version exists, but the local compiler adds directory compilation, new-file output, and file watching. Syntax highlighting is listed for Visual Studio Code, Atom, and Notepad++. A Discord community and repository contact channel provide help. The README identifies update 0.2.3, and the guide was last updated September 22, 2020.