Hi, I tried to use your product Fusion XT for a prototype I was building for generating maps in Siebel. But Siebel internally uses require.js to load js files and I was getting errors in loading fusioncharts js files. A little bit of digging and I realized the problem was with the loading of the eve and other Raphael components through require.js . I understand Raphael natively doesnt support require.js or AMD as such but since RedRaphael is your own fork I suggest you to include support for same from your side. Your code was obfuscated, else I could have separated the components for individual loading. For now I think I will have to look elsewhere.