new window doesn't open as tab in Chrome

Question

I\'m building something ONLY for Chrome.

I want to open several tabs with window.open (which Chrome blocks but I can live with enabling

Answer 1

Chrome Add on "One Window": https://chrome.google.com/webstore/detail/one-window/papnlnnbddhckngcblfljaelgceffobn

Automatically moves new Windows and Popups as Tab to the Main-Window. So it is never more than a single Window open.