CLIs are experiencing a renaissance in popularity and now is a great time to build a CLI with Go. In this presentation, you will see examples of popular libraries -- such as Cobra and Survey -- that provide powerful tools for building CLIs with the Go programming language. We will discuss how to use these libraries to create effective and user-friendly CLIs, as well as best practices for designing and implementing a CLI experience. By the end of the presentation, attendees will have the knowledge and tools to build awesome CLIs with Go.