This is my web site where I program and test the latest technologies. This site is built with ASP.NET MVC5, jQuery, Bootstrap, DoFactory Spark and others.
Bootstrap 3 is responsive to different viewports, stylish, and easy to implement.
Bootswatch is where you can get free themes for Boostrap.
jQuery and many plugins puts javascript on steriods. Currently this site uses jquery.cookie.js plugin.
Following best practices and patterns when building modern day applications is essential.