Color Shift js1k Entry

Js1k

This is my entry for js1k 2013. Check it out live here: http://js1k.com/2013-spring/demo/1315

It is a canvas demo that overlaps multiple circles drawn at a low opacity. The color shifts over time and the circles increase in size. The composite mode is set to lighter and the canvas is cleared at a low opacity to create a blended effect between the circles.

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