Gráficos e tabelas na WEB

http://www.jsgantt.com/ - gráfico Gantt

http://www.datatables.net/ - tabelas interativas de dados

http://code.google.com/p/jquery-gantt-chart/  - jquery Gantt

https://github.com/thegrubbsian/jquery.ganttView  gráfico Gantt

http://code.google.com/p/flot/  - gráficos

https://app.gantter.com/ Gantt app  - project manager bem legal

slider para o jquery gantt - http://blog.pathtosharepoint.com/2009/01/21/a-slider-for-the-gantt-view/

https://bitbucket.org/lgs/pycha/wiki/Home python charts