> Which relied on KHTML. Which was built on the QT toolkit created by Troll Tech [1]. QT was designed originally inspired by folks working on a cross-platform

> Which relied on KHTML. Which was built on the QT toolkit created by Troll Tech [1]. QT was designed originally inspired by folks working on a cross-platform application for ultrasound imaging [2]. Turtles all the way down. 1. https://arstechnica.com/gadgets/2007/06/ars-at-wwdc-interview-with-lars-knoll-creator-of-khtml/ https://arstechnica.com/gadgets/2007/06/ars-at-wwdc-intervie... 2. https://wiki.qt.io/Qt_History https://wiki.qt.io/Qt_History