JavaScript HTML
Latest commit 8676385 Jul 19, 2017 @prateekbh prateekbh committed with gauntface fixing queue initialization bug (#680)
* fixing queue initialization bug

* test for empty db initialization

Travis Build Status AppVeyor Build status Dependency Status Dev Dependency Status

Welcome to Workbox!

Workbox is a collection of JavaScript libraries for Progressive Web Apps.

Offline Caching: Workbox helps you add offline caching support to your website. This enables it to work offline on repeat views and ensures your site is resilient to spotty network conditions.

Offline Analytics: Workbox can collect user analytics while offline and send them to your Google Analytics account when a connection becomes available.

Visit to learn more about what Workbox can do for you.


Workbox is available on npm. We have install instructions available depending on your build tool or bundler of choice, including Webpack.


The main purpose of this repository is to continue evolving the Workbox libraries, making them robust for production use. Development happens in the open on GitHub. We're thankful to the community for contributing any improvements.

Please read the guide to contributing prior to filing any pull requests.


Copyright 2017 Google, Inc.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.