Do you use responsive images, lazy loading, or other optimizations? If not, why not? What affects your decisions?
Answer a few simple questions to help us understand your needs, and what we can do to make your life easier. Get Started

Offline Quickstart

One of the best features of Progressive Web Apps is their ability to function even when offline. This video explains how to use the service worker and Cache API to make a simple app work offline.

Feedback

Was this page helpful?
Yes
What was the best thing about this page?
It helped me complete my goal(s)
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It had the information I needed
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It had accurate information
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It was easy to read
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
Something else
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
No
What was the worst thing about this page?
It didn't help me complete my goal(s)
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It was missing information I needed
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It had inaccurate information
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
It was hard to read
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.
Something else
Thank you for the feedback. If you have specific ideas on how to improve this page, please create an issue.