This shows the problem with browser apps. This is the sort of thing I find useful when I am doing JSON heavy work.
However when I am working I often end up with about 20+ tabs open in my browser that I switch between quite regularly. So everytime I want to get back to this I have to find which tab I left it in.
I should be able to dock this like my other apps and switch back and forth between this and my general browsing session like I do my browser and terminal.
Would also be way more usable with keyboard shortcuts which are not conductive to a browser environment.