Caching Files with the Service Worker
Channel: Chrome for Developers
Date: 2017-04-26

Caching provides a mechanism for storing request/response object pairs in the browser. This video covers the basics of the Cache API and outlines a few common patterns for caching resources.

Codelabs, slides and more information are available from the Progressive Web Apps Training home page: https://developers.google.com/web/ilt/pwa