How to draw with javascript HTML5?
You can learn more about canvas below:
http://goo.gl/cPj7F3
http://amzn.to/1YSgz1S
https://developer.mozilla.org/en-US/d...
This is a tutorial on how to draw with html5 canvas. So you can draw squares, circles, lines, and text with javascript without any photoshop or any visual editor.