Fluidium: open-source platform for developing Rich Internet Applications that run as native Mac OS X desktop apps

http://github.com/itod/fluidium
http://fluidium.org/
http://fluidium.org/blog/
Grafico's basic principles are to provide good, clean looking graphs inspired by work of Stephen Few and Edward Tufte, while still being flexible to implement and providing numerous api options to tweak the look of the graphs..
Some key things Grafico has:


MediaLoot is presenting a free set of user interface elements that can help designing/prototyping faster.
It has 3 distinct styles: glossy, satin/light gradient, and one-color which the satin/light gradient set is available in 7 different colors.
The set comes in both .PNG & .PSD formats and includes items like:


List of 28 Rich Data Visualization Tools
http://www.insideria.com/2009/12/28-rich-data-visualization-too.htmlhttp://www.blogohblog.com/10-css-snippets-to-save-precious-time/
CSS Tooltips

Code at Github: http://github.com/danvk/dygraphs
Easy is a CSS/HTML/JavaScript framework started as a personal project and then grew into something more. The idea behind it is to reduce the amount of time spent on setting up the basic master HTML template by reusing the same coding techniques.