How to use Service Workers for DOM Manipulation In HTML
Servers are designed to handle network requests and perform background tasks, they do not have direct access to the DOM (Data Structure) like JavaScript running in the content of a web page. Therefore, it is not possible to manipulate the DOM directly using Operators. The most common service providers are events, caching, and push notifications.
However, you can use service workers to intercept network requests made by web pages and modify the responses before they reach the web page. This can indirectly affect the DOM by modifying the data that the web page receives.
How to Manipulate DOM using Service Worker ?
Using a service worker, indirectly manipulates the DOM through communication with the client page it controls.