What is the performance impact of using service workers?

What is the performance impact of using service workers?

Service workers can significantly improve performance by enabling caching, reducing load times, and allowing offline access.

Can you explain how caching works with service workers?

Sure! Service workers intercept network requests and can serve cached responses, which speeds up loading times for repeat visits.

Are there any downsides to using service workers?

Yes, potential downsides include increased complexity in managing cache and the need for HTTPS, as service workers only work on secure origins.

How do I implement a service worker in my web app?

To implement a service worker, you need to register it in your JavaScript file, create the service worker file, and define caching strategies.