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Please select from the menu above.Color Pick is a one of a kind eyedropper tool that allows you to select color values from anywhere on the screen through it's uniquely fish-eyed zoom preview lupe for pixel perfect precision.
Cr or Create is a library for dynamically creating HTML elements using javascript. Cr call such as Cr.elm are nestable function calls which create and return elements. Nest the calls properly and you will create an entire node hierarchy with events and all ready to append to the document at a moments notice.