Это расширение для блокировки сайтов или головоломка?

Nice

I can't get it to work....Needs to have copy and paste functionality and it needs TO WORK.

I tried it, but it simply does not work. Just takes up space...
Removing from my browser

Trying to block a website that keeps hijacking my legally blind sister's home page. This site puts up popups telling you to call a collect call number that then charges you hundreds of dollars a minute. The popups prevent you from opening a new tab, so you can close the homepage tab, so you can fix the homepage. It becomes a tug of war seeing if I can click on ESC and in that tenth of a second open a new tab, so I can hit ESC again and close the home page. So far, no luck in ANY of the site blockers..... seems it would be so simple

A simple, easy to use, light on CPU website blocker. It works well on the Nightly and Aurora update channel.