• Processing.js is an open programming language for designers to program visuals, animation, simulations and interactions for the web. Processing.js uses Javascript to draw shapes and manipulate images on the HTML5 Canvas element.
    Works: Safari, Firefox, Chrome, Opera, IE
    Uses: Canvas tag 
	//setup method runs once
	 void setup() {
	   size(400, 400);
	   stroke(255);
	 }
	//draw method runs multiple times	  
	 void draw() {
	   line(150, 25, mouseX, mouseY);
	 }
	/*mousePressed and other
	event based methods run on event */
	 void mousePressed() {
	   background(192, 64, 0);
	 }