browser GUI tool to draw HTML elements + CSS + JS + PHP

browser GUI tool to draw HTML elements + CSS + JS + PHP

Hi, I am new here. Please help

Just want to know where can I get an framework or a GUI Tool web browser based able to draw and configure HTML elements, set their CSS themes, make JS routines etc... I'm sure this one was already done somewhere I dont know.

Take a look in the screenshot of a GUI I'm developing