project_path: /web/_project.yaml book_path: /web/shows/_book.yaml description: Polymer is a library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile. Learn how to leverage web components, today!

{# wf_updated_on: 2015-03-29 #} {# wf_published_on: 2015-03-29 #} {# wf_youtube_id: 2toYLLcoY14 #}

Componentize the Web {: .page-title }

<div class="video-wrapper"> <iframe class="devsite-embedded-youtube-video" data-video-id="2toYLLcoY14" data-autohide="1" data-showinfo="0" frameborder="0" allowfullscreen> </iframe> </div>

Polymer is a library that uses the latest web technologies to let you create custom HTML elements. Build anything from a button to a complete application as an encapsulated, reusable element that works across desktop and mobile. Learn how to leverage web components, today!