I’m working on a learning project with a fork of a Chrome Browser Extension and
I can’t register the service worker (background.js) to my chrome browser.
another error I see in the chrome://extensions Error Stack is:

I will be showing several chrome extensions in an art show starting in January 2025. They were all developed in 2017 using manifest V2 and will be installed as unpacked extensions in developer mode.

Question I know it’s not possible to load and run an external script in manifest V3, but is it possible to achieve the same goal? Requirements Currently, I have manifest V2 where I dynamically override content-security-policy to add my domain, then inject a script tag to load js from my domain, which then makes API […]

I have build a chrome extension which is used to monitor user’s and their friends codeforces rating and to fetch their rating I am taking input from user of their codeforces handle. So does it requires a privacy policy to be published by me for this?

I followed the pattern from https://learn.microsoft.com/en-us/microsoft-edge/extensions-chromium/developer-guide/devtools-extension#step-2—add-a-devtools-panel to create a panel that will update when the website is clicked. But I noticed when I have two windows open, devtools panel will update no matter which window was clicked. How can I prevent or filter requests to update devtools only when that devtools was opened by the window that contains the tab receiving the click?

I’m trying to redirect any request to Google to another site. What I currently have works for google.com and google.com/test (they go to example.com and example.com/test respectively), but not for a Google search (google.com/search?…). What am I doing wrong here?

I want to watch some text on the page. I would normally do this with MutationObserver. It’s important that I receive every update to this text that would also make it to the user’s eyes, and send it back to my service worker (who will send it to a Native Messaging application).

I am creating an extension which takes in values, and fills it onto a page only when I click the submit button on the extension. I am having trouble getting the popup to communicate with the page. I was able to get the form filled with chrome.action.onClicked.addListener but could not get it working on button click from the extension popup.

I am creating an extension which takes in values, and fills it onto a page only when I click the submit button on the extension. I am having trouble getting the popup to communicate with the page. I was able to get the form filled with chrome.action.onClicked.addListener but could not get it working on button click from the extension popup.