Quantcast Top 10k4,021 of 10,000
Quantcast Top 100k29,637 of 100,000
BuiltWith Top Million220,938 of 816,644
Entire Internet5,678,108 of 371,379,453
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JavaScript SDK enables you to access all of the features of the Graph API via JavaScript, and it provides a rich set of client-side functionality for authentication and sharing. It differs from Facebook Connect.
http://developers.facebook.com/docs/reference/javascript/
Categories: JavaScript Libraries and Functions · Social SDK
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We know of 5,678,108 live websites using Facebook SDK in our records.
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Facebook for Websites
8,063,536 websites
Twitter Platform
2,769,272 websites
VK
336,507 websites
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