Tab.Domainator

Extension that allows you to see your open tabs in a tree of domains, and quickly close or navigate to them

This extension allows you to manage your currently open tabs in a domain-grouped way. Allowing you to close all tabs from a certain domain, and also navigate to any tab. It also comes with the option to reorder your tabs in chrome by domain, the same order as shown in the sidebar of the extension. It's also open source!! Visit https://github.com/bertofer/chrome-tab-domainator