TripleA - TripleA is a free (under GPL) turn based strategy game based on Axis & Allies board game.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Particlescape - Particlescape app lets you create stunning patterns at your fingertips.
HelpDocs - Educate your users with a super simple knowledge base that’s built for teams just like yours.
Fluid Simulation - Relax with beautiful, fluid particle effects that react to your touch.
phpMyFAQ - phpMyFAQ is a world’s most popular mobile-friendly, feature-rich and open-sources FAQ software that uses PHP 5.