hub-browse
Open a GitHub repository in the browser or print the URL.
TLDR
Open the homepage of the current repository in the default web browser
$ hub browse
Open the homepage of a specific repository in the default web browser
$ hub browse [owner]/[repository]
Open the subpage of a specific repository in the default web browser, subpage can be "wiki", "commits", "issues", or other (default: "tree")
$ hub browse [owner]/[repository] [subpage]