Qml is part of QT so when they say Qml app it's pretty clear that the app is running on some version of QT. But HTML5? Was it an SPA running in Chrome? Or mayb

Qml is part of QT so when they say Qml app it's pretty clear that the app is running on some version of QT. But HTML5? Was it an SPA running in Chrome? Or maybe something using Cordova? Or what exactly was this HTML5 demo? This isn't even comparing apples and oranges. This is apple with fruit comparison :)