KarmaAPI
· KarmaAPI is an API that provides developers with an bunch of utilities
for their bukkit/bungee/velocity plugins or standalone projects.
It has lot of util tools, such as custom files and version checker,
to see how to use them go to: https://karmadev.es/docs/karmaapi
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window KarmaAPI-1.3.2.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
