Chrome Extension - Turn my default Popup into a Sidebar

Question

I have a functional default Popup and now I want to instead inject that popup.html with an iframe into the Dom. Have it toggled to show and hide with the browseraction onclick. I can't find any good solution on this. Any suggestions would be appreciated.

Answer 1

if I understood correctly, use content script
or execute script that add the iframe dynamically via the chrome.tabs.executeScript() method

Running javascript from contentscript is the best way to manipulate the DOM