The problem Cello Svg solves

It can be used for frontend developers and designers in general to get good quality randomly generated svg. The svg can be downloaded right from the site in SVG as well as PNG format. There is 10 generators providing blobs, waves, polygons and all those good stuff. Each of these generator are as customizable as possible in terms of randomness, colors, etc

Challenges I ran into

It was quite difficult to manage a hundred different states involed and spanning across the entire application. A good and planned architecture helped me manage all the mess.