Eh I&#x27;m not so sure. I used NVD3 as a charting library on a project because I wanted to use d3 after seeing all the amazing work others have done, but found it to be very confusing. I&#x27;m not sure how much of that is NVD3 or how much of that was just d3.<p>I think it helps if you just understand the mental model that d3 is going for. Clearly tons of people are able to do good work with it.