Sometime ago I came across a software that would allow the user to edit a website source code like any other text editors. But it would also display live editing of the website on a different screen.
Its not easy to explain, But I remember seeing the name on the themeforest forums too. The software was for Mac computers, and it would show a preview of the website on mobiles, ipads, laptops, and desktops. all controlled by the same software.
If anyone knows what software this is, I would be glad to know about it. Also I would like to know is there any software as such for Windows based computers? I use sublime text, and its annoying changing screens all the time.