d3.js
- Interactive Data Visualization for the Web Scott Murray(free online
version)
- Scott Murray’s Original tutorial (shorter)
- Vadim's Intro Slides
- Jérôme Cukier & Scott Murray’s d3 tutorial at Strata 2013 (slides)
- More extensive list of examples can be found in d3's tutorial page and gallery and Christophe Viau's gallery.