bytespider/jsOAuth - GitHub
https://github.com/bytespider/jsOAuth
#jsOAuth is a #javascript library implementing the #OAuth protocol. jsOAuth aims to form the basis of custom clients such as Twitter and Yahoo.
Written in JavaScript, jsOAuth aims to be a fully featured open source OAuth library for use in Adobe AIR, Appcelerator #Titanium and PhoneGAP. In fact, anywhere that javascript can be used and has #cross-domain #XMLHttpRequests. For security reasons jsOAuth doesn’t run in the #browser. Browsers are only mentioned here for running the test suite. If you need jsOAuth in the browser, write an extension.