Strand leverages the Polymer Project to provide a collection of modular, reusable Web Components. By using Strand, developers can create and customize new and existing user interfaces with consistency and ease.
Use Bower to get the latest version of Strand:
$ bower install strand
Then include the Web Components polyfill and import the Strand library in your page:
<script language="javascript" src="bower_components/webcomponentsjs/webcomponents.min.js"></script>
<link rel="import" href="bower_components/strand/dist/strand.html"/>
For more information and documentation see Getting Started.