MCreator vs Vineflower

MCreator is free, open-source software for making Minecraft Java mods, Bedrock add-ons, resource packs and data packs. A visual interface lets users create many mod elements without programming knowledge, while the integrated code editor provides syntax highlighting, autocomplete, formatting and breakpoint support. Asset tools include texture and animation editors, a mob animation wizard and a sound manager. Built-in testing and a Java debugger support Minecraft client and server work. MCreator Link connects Arduino and Raspberry Pi hardware with Minecraft through procedures, commands and an API. Community plugins can add generator types, procedure blocks, AI tasks and API support, although the maker warns that especially Java plugins can be powerful and should not come from unknown sources. The application runs on Windows, macOS and Linux, and internet access is needed during setup to download dependencies. Its desktop app collects anonymous usage data, with analytics disablement available in modern versions. Support includes a knowledge base, wiki, forum and issue tracker. The listed plan costs nothing, with voluntary donations.

Vineflower is a free, open-source Java decompiler for producing readable code from Java classes. It supports modern Java, including J21 and later, with automatic reformatting and multithreaded decompilation. The main distribution is a JAR from GitHub releases and Maven Central. You can run that JAR from the command line with archives or files, saving output to an archive or folder or printing it to the console. Vineflower can also be added through Maven or Gradle, and an IntelliJ plugin is available. A command-line option can emit Kotlin classes as Kotlin; the full distribution includes an experimental Kotlin decompiler plugin and other plugins for IntelliJ IDEA annotations and variable renaming. A slim artifact omits built-in plugins. Running requires a Java 17 or newer JVM. An experimental plugin system supports output changes or new JVM languages. The project calls itself a work in progress and welcomes contributions. It is licensed under Apache-2.0.