Popelement

Click on the extension icon to detach the current tab and open it as a separate window (a clean popout window, without bookmarks or back/forward buttons, etc.).
Or right-click the extension icon and select "Toggle picker..." to activate a picker that let's you visually highlight and choose which element to pop-out.

With the picker active:
- Press ESC (or right-click) to quit the picker.
- Use Q/A keys to expand/reduce the highligthed selection, then press SPACE to add it to the POP Window.

In the popped out window:
- right-click anywhere on the page and select "Re-attach as tab..." to restore the popped out elements.

You can also use Alt+O as a shortcut for the PopOutPage command (or configure an alternate shortcut key in the extension settings).

**NOTE**: Although the extension tries to keep the elements stylized as in the original page,
it still may not correctly guess what to hide and how, but using the "Re-attach as tab..." feature described above should get you back to the original page and layout.

REPO: https://github.com/azrafe7/POPElement

Please report bugs/feature requests at https://github.com/azrafe7/POPElement/issues

CHANGELOG: https://github.com/azrafe7/POPElement/blob/main/CHANGELOG.md