How do you manipulate DOM using a service worker

Question

Service worker can't access the DOM directly. But it can communicate with the pages it controls by responding to messages sent via the postMessage int

Accepted Answer

Service worker can't access the DOM directly. But it can communicate with the pages it controls by responding to messages sent via the postMessage interface, and those pages can manipulate the DOM.

How do you manipulate DOM using a service worker

JavaScript Coding Exercise 35