Caja is currently used by Google in its Orkut, Google Sites, and Google Apps Script products; in 2008 MySpace and Yahoo! had both deployed a very early version of Caja but later abandoned it.
- ^ Note about pronunciation, October 2007.
- ^ orkut Developer Blog: Caja Available on orkut, 2010/03/09, retrieved 2010/04/21
- ^ Html Service: Caja Sanitization 2013/06/28, retrieved 2013/07/25
- ^ Tim Oren's Due Diligence: Web 2.0 Investors: Pay Attention To Caja, 2008/04/11, retrieved 2008/06/08
- ^ OpenSocial API Blog: Launched: Yahoo!'s First Implementation of OpenSocial Support, 2008/10/28, retrieved 2008/11/15