monokai-datashat-edit
An Atom version of the theme found on musicForProgramming();.

This is just a nicely-packaged conversion of the stTheme file put together by John Davies. The packaging allows it to be installed like a normal Atom theme.
The UI theme in the above screenshot is Material UI. If you use Material UI, I'd recommend you change your primary color to #66D9EF to best match this theme.