chrome.sidePanel | API | Chrome for Developers
https://developer.chrome.com/docs/extensions/reference/api/sidePanel
Use the chrome.sidePanel API to host content in the browser's side panel alongside the main content of a webpage.
https://developer.chrome.com/docs/extensions/reference/api/sidePanel
Use the chrome.sidePanel API to host content in the browser's side panel alongside the main content of a webpage.