D3.js is a JavaScript library for manipulating documents based on data.
http://d3js.org/
JavaScript Libraries and Functions · Charting · UI
Get access to data on 330,653 websites that are D3 JS Customers. We know of 134,143 live websites using D3 JS and an additional 196,510 sites that used D3 JS historically and 108,881 websites in the United States.
Get a list of 330,653 websites using D3 JS which includes location information, hosting data, contact details, 134,143 currently live websites and an additional 213,417 domains that redirect to sites in this list. 196,510 sites that used this technology previously and 108,881 websites in the United States currently using D3 JS.