[18nlknca]

I think it's the Atom default dark theme, or similar to it. The font used is Operator. https://www.typography.com/blog/introducing-operator

[danabramov]

Operator Mono + Sublime with Spacegray + Oceanic Next

[18nlknca]

Awesome, thanks for the correction. For the gp, if you haven't seen the base16 stuff there's a lot of similar themes to choose from to get the right one for you.https://chriskempson.github.io/base16/

[yisheng]

Oh cool thanks! useful link too