This project is currently pre 1.0. Most of the functionality is there, however there are various improvements to be made. Delve is not yet ready for daily use.
Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, yet full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, most likely things aren't going your way. With that in mind, Delve should help guide you, and stay out of your way as much as possible.
MIT