project_path: /web/_project.yaml book_path: /web/shows/_book.yaml description: Take your Polymer app offline, without writing a single line of JavaScript! Behold the power of service worker!

{# wf_updated_on: 2015-06-28 #} {# wf_published_on: 2015-06-28 #} {# wf_youtube_id: BucGrYACJdQ #}

Go Offline {: .page-title }

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

In this Week's Episode

Demo source code

[https://github.com/Polymer/polycasts/tree/master/ep19-go-offline]

Polymer Starter Kit

[/web/tools/polymer-starter-kit/]

The Offline Cookbook

[http://jakearchibald.com/2014/offline-cookbook/]

Introduction to Service Workers

[/web/fundamentals/getting-started/primers/service-workers]

Polymer Starter Kit -- Polycasts #18

[https://www.youtube.com/watch?v=xz-yixRxZN8&index=1&list=PLOU2XLYxmsII5c3Mgw6fNYCzaWrsM3sMN]

Theming Elements -- Polycasts #17

https://www.youtube.com/watch?v=omASiF85JzI&index=1&list=PLOU2XLYxmsII5c3Mgw6fNYCzaWrsM3sMN

Give your element an API -- Polycasts #16

https://www.youtube.com/watch?v=7jolqbtIdiY&index=1&list=PLOU2XLYxmsII5c3Mgw6fNYCzaWrsM3sMN

Extending native elements -- Polycasts #15

https://www.youtube.com/watch?v=OV8BvxpNQOs&list=PLOU2XLYxmsII5c3Mgw6fNYCzaWrsM3sMN

Polymer Slack: http://bit.ly/polymerslack

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