Agreed. After evaluating a number of charting libraries, we purchased the "web app" license of highcharts.js and we've been pleased with its looks and ease-of-

Agreed. After evaluating a number of charting libraries, we purchased the "web app" license of highcharts.js and we've been pleased with its looks and ease-of-use. (in case it's not clear, we are a customer & not otherwise affiliated).