Choosing the Right Approach
- Cache-Control Headers: Ideal for simpler setups with server-side configuration, but may lack flexibility for dynamic content.
- Custom Expiration Logic: Offers greater control and adaptability for complex scenarios or when granular expiration management is needed.
How to Set an Expiration Date for Items in a Service Worker Cache using JavaScript?
Service workers empower web applications to cache resources for offline access and improved performance. However, outdated cached data can negatively impact user experience.
This article explores two effective strategies for setting expiration dates for cached items within a service worker using JavaScript, ensuring your application delivers fresh content.
Table of Content
- Cache-Control Headers
- Custom Expiration Logic
Contact Us