I'm using the createdAt value in my website, however, by default graph.cool sets it to 2017-11-02T182840.000Z is there anyway to format this (11-02-2017) prior to being used in the website?

you could parse it using moment in your website

Would you know how to do this using graphcool?

it will be too much an hassle using a resolver i havent tried operationsAfter functions using the new framework. thats another path to take otherwise use the frontend