The only real part is that MV3 does not allow actual remote JS to be run on web pages. However you could still run it in a sandboxed iframe (not super helpful t

The only real part is that MV3 does not allow actual remote JS to be run on web pages. However you could still run it in a sandboxed iframe (not super helpful to adblockers though) https://developer.chrome.com/docs/extensions/migrating/improve-security/ https://developer.chrome.com/docs/extensions/migrating/impro...