Page Monitor
Stays in the background and monitors web pages for changes. This extension allows your browser to monitor changes to web pages for you. It can inform you whenever a particular page changes without you having to go and check every time. To use, simply go to a page you would like to monitor, click on the Page Monitor icon and select "Monitor This Page". You're done! Now whenever this page changes, the monitor icon will display a notification on its badge. Of course, you can repeat this for any number of pages. In addition, you can change the check interval globally or per page, specify sound alerts, desktop notifications, or select specific parts of a page to monitor (now, visually!).
