No idea, because honestly part of the reason our project failed was that we he had zero in-house knowledge of browser internals. Mind you, our idea was to buil

No idea, because honestly part of the reason our project failed was that we he had zero in-house knowledge of browser internals. Mind you, our idea was to build a "browser-based OS", which meant at the time that our initial design was customize Ubuntu to the point that it could boot straight into a single-user windowless Firefox and to build all the "shell" as extensions. (I wrote a bit about on https://raphael.lullis.net/thinking-heads-are-not-in-the-clouds/ https://raphael.lullis.net/thinking-heads-are-not-in-the-clo...)