Contributions
Tutorial
1. Introduction
2. Options and Parameters
3. Strongly Typed Everything
4. Multiple Values
5. Required Arguments
2. Options and Parameters
3. Strongly Typed Everything
4. Multiple Values
5. Required Arguments
Library
Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more. In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc.