Web Development Language Used

Web Development Language Used Website Title Website URL Language Used Facebook www.facebook.com PHP YouTube www.youtube.com Flash, Python, Java Google www.google.com Java (Web), C++ (Indexing) Yahoo www.yahoo.com PHP & Java Microsoft www.live.com Dot Net Wikipedia www.wikipedia.com PHP Blogger www.blogger.com Java MSN www.msn.com Dot Net Twitter www.twitter.com Ruby n Rails, Scale, Java Paypal www.paypal.com Node.js