That's interesting. You should make the sentence about the reason to use this lib bold or put it in the subtitle of the post: As such we’re able to spec out the

That's interesting. You should make the sentence about the reason to use this lib bold or put it in the subtitle of the post: As such we’re able to spec out the service contract and data format at the beginning of a project and develop the front-end interface against mock data while the back end team builds the production services. It's important because my first thought was that it is somehow related to unit testing and possibly to jspec.