. . . .

###craftyjs.com

Crafty.e(“1, 2, 3, 4”) 

constructor……

querying: comma denotes AND, i.e. Crafty(“Love Hate”) vs Crafty(“Love, Hate”)

collision: .onHit(“item”, function() { });

—————————————————————

###D3.js

http://processing.org

D3 likes JSON Origin is upper left, draws down & right.

Data visualization http://selection.datavisualization.ch

Jeffery Heer - Standford Computer Science (HCI)