For me the creation of prototypes have been a crucial part of the building a website workflow ever since responsive design landed.
Showing someone your ideas in a static design leaves loads of room for clients to guess what the other viewports might look like, but a URL that can be viewed on what ever device they will be testing your final version is the perfect approach.
Integrating prototyping deeply into your creative process can be transformative. It can make for a more positive, enriching team culture. Jamie shares his experiences and advice on how prototyping can help you work on a wider variety of projects much faster.An excerpt from Everything You Ever Wanted To Know About Prototyping (But Were Afraid To Ask)