Developer Pages of Big Sites

In this post I wanted to gather together all the lists of developer pages of big sites.

• Facebook :  http://developers.facebook.com/
• Twitter      :   http://dev.twitter.com/
• Youtube   :  http://www.youtube.com/dev
• Google     :  https://developers.google.com
• Apple       :  https://developer.apple.com/
• Android    :  http://developer.android.com/index.html
• Sony        :  http://developer.sonymobile.com/wp/
• Mozilla     :  https://developer.mozilla.org/
• Joomla     :  http://developer.joomla.org/
• BlackBerry: https://developer.blackberry.com/
• Yahoo      :   http://developer.yahoo.com/
• PayPal     :  https://developer.paypal.com/
• LinkedIn  : http://developer.linkedin.com/
• Ubuntu    :  http://developer.ubuntu.com/

I may forget some important sites or platforms but if I remember later on I can add them here again later on...