[lewispb]

Some more...

* https://atom.io/assets/screenshot-main@2x-e0b7c5a0be2ef13348...

* https://atom.io/assets/screenshot-native-web@2x-2842562f4757...

The second seems to confirm this being web based.

[lazyatom]

It confirms it as being Webkit based, but not necessarily that it is running on the web.