CSS animations draft specification managed by the World Wide Web Consortium (W3C). As of June 2011, Firefox 5 includes CSS animations support. CSS animation is also available as a module in the nightly builds of WebKit as well as Google Chrome, Safari 4 and 5 and Safari for iOS (iPhone, iPod Touch, iPad), Android versions 2.x and 3.x, Internet Explorer 10+ and Microsoft Edge browser, the BlackBerry OS 6 web browser, with the codice_2 prefix. It is also used in iTunes 9 to support iTunes LP files. Future support: Opera v12+ will support CSS3 animations and transformations with codice_3 prefix. Early on
Construct (game engine) allowing for more complicated behaviors to be created. Construct's primary export platforms are HTML5 based. It claims support across Google Chrome, Firefox, Internet Explorer 9+, Safari 6+ and Opera 15+ on desktop browsers, and support for Safari in iOS 6+, Chrome and Firefox for Android, Windows Phone 8+, BlackBerry 10+ and Tizen. Additionally, Construct can export to several online marketplaces and platforms, including Facebook, the Chrome Web Store, the Firefox Marketplace, the Amazon Appstore, Scirra's own Arcade and Kongregate. Construct has the ability to export to several platforms that provide offline and native application behavior: Windows, OS X and both