[Suppafly]

>The engine of this browser is Webkit.

Thank you, I looked all over their site trying to figure out which engine they were using.

[frizlab]

My pleasure!

It’s hidden in the first answer in the FAQ at the bottom.

[eviks]

It's "hidden"in the very first feature point

> Fast by design … powered by WebKit.

[frizlab]

Oh yeah, somehow I missed it here ^^