I am currently shifting lot of html form fields(radio button, timefield, textfield.. etc) into extjs based form fields mainly because I am using extjs layout and to make the look consistent. Also there seems few extra feature I don't need to reinvent.

But these days specially since html5/css3 is moving forward and lot of features are embedded into html5 tags and css3, started to wonder any benefit of using extjs form field anymore..

Anyone have similar thought on this ?