TODO: Write this up better. Some interesting tools and websites Blogs: http://flowingdata.com/ , www.visualizing.org Visualization tools for programmers: JavaScript InfoVis Toolkit - http://philogb.github.io/jit/ jqPlot - http://www.jqplot.com/ Google Charts - https://developers.google.com/chart/ All three provides a good collection of chart types D3js - http://d3js.org/ Let me call it the jQuery for data visualization. Really appropriate for customized data visualization for the web.