Able Player : Able Player is a fully accessible cross-browser media player. It uses the HTML5 or element for browsers that support them, and (optionally) the JW P...
wysihtml5 : an open source rich text editor based on HTML5 technology and the progressive-enhancement approach.
When can I use... : Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.
MediaElement.js : HTML5 and made easy.
One file. Any browser. Same UI.
