Nice blog about what to consider and what you can expect from the various browsers Getting to Grips with HTML5 Browser Compatibility

You’ll find that some Javascript libraries will not work on IE… since it often require additional coding… but the good ones have such handling and support Chrome, Firefox and IE10+.

PHP Framework: http://laravel.com/

All in the box Rest Server: http://dropwizard.io/

MVVM UI framework to use REST services and databind your HTML: https://angularjs.org/

http://www.telerik.com/ (.NET, Mobile, HTML5, CMS, Debugging, Testing)

CanvasJS – Bubblechart