dataVisualization js libs

data visualization libraries:

http://blog.programmableweb.com/2012/03/20/54-data-apis-rapleaf-outside-in-and-factual/

http://www.netmagazine.com/features/top-20-data-visualisation-tools

https://perlitalabs.wordpress.com/2009/11/04/list-of-data-visualization-tools-for-designers-and-developers/

http://selection.datavisualization.ch/

http://datavisualization.ch/tools/13-javascript-libraries-for-visualizations/

online tool:
http://www-958.ibm.com/software/analytics/manyeyes/visualize/salary-data-3/versions/1