Zoom Closer от Puneet Arora

Automatically closes the Zoom Post Attendee window that is created when launching a Zoom meeting from zoom.us. Uses Chrome Context Script to send a message to a background page to close the tab. Requires no special permissions (except access to the page 'https://zoom.us/postattende' and 'https://zoom.us/j/*).

Source: https://github.com/seanstar12/zoom-close

1.7: Updated timeout to 6 seconds (https://github.com/seanstar12/zoom-close/pull/8)
1.6: Merged change from faorfwd to add zoom.us/s/* domain
1.5: Merged change from chriscannon to add zoom.us/j/* domain