GitKraken 1.0 released
gitkraken.com
gitkraken.com
It's not a wrapper around a "web app". It does not load content via HTTP. It interacts with local file system and runs git commands. There are no "Waiting for gitkraken.com to respond.." type behaviors.
Like Atom, it works as you'd expect a "native" app to work. Things like responsiveness and right-click menus are identical to native.
I am curious what you think the benefit would be as a user if it was done natively?