Chrome extension — How to add a badge on your extension’s icon
Published in
1 min readMar 29, 2022
Prerequisite: this example project originates from the Chrome extension — How to use contextMenus API
Badges display information on top of the browser icon to highlight its current state. Your manifest.json
should have action
key. We can show the user total time
, displayed on a badge, instead of opening the extension every time to view it from there.