"Held: Google’s copying of the Java SE API, which included only those lines of code that were needed to allow programmers to put their accrued talents to work in a new and transformative program, was a fair use of that material as a matter of law. Pp. 11–36."

play around with Google's API's using OAuth. see how the request/responses interactions should take place.

supports Firefox 3.0+, Safari 3.0+, Chrome 5.0+, Opera 9.5+ and Internet Explorer 6.0+

html5 canvas 2d API

API for reading and publishing facebook data, performing actions on behalf of another user, etc..