A standalone program that generates all the necessary resources on the Java end for Geyser. This is a standalone program that requires a development environment to use.
If you would like to use this to generate mappings, clone this repository locally and use the Run button in your IDE.
Once the program is done, two files should be created containing the java item and block mappings.
NOTE: This plugin uses the Fabric mappings, and if you want mappings for later versions, simply update the jar(s) in the pom.xml. In most scenarios, this should remain the same across versions, but some updating may need to be done when it comes to larger releases.