Hey, this is pretty cool! Have you considered publishing it under an open source license? Then I could see myself working on some features like: Selectable co

Hey, this is pretty cool! Have you considered publishing it under an open source license? Then I could see myself working on some features like: Selectable color palette, drag&drop and pinch-to-zoom on mobile and fractional rendering (so that when you move the position, only the new pixels get calculated).