Qml vs Electron, need more qml GUI examples, is it possible to use javascript Gui framework inside QML ?

Hi Qt Team

I like Qt very much, but please take a look at how nice the applications written in electron link title

I haven't found any example of how to make such an advanced user interface in qml.

The only information I found was how to draw a circle or a rectangle

Is it possible to make an application like postman in Qml?

Maybe it would be a good idea to use the react (or other js framework) inside Qml, what do you think?