Manage Inactive Tabs In Firefox And Reduce Memory Usage With Auto Tab Discard
Auto Tab Discard is a tab management add-on for Firefox which can discard or disable inactive tabs after a certain time. This reduces the overall memory usage especially when there are many tabs open and not in use.
Download and install it from here.
It will show up as a power icon next to the address bar after it is installed.
Using Auto Tab Discard is simple. Click on the add-on icon and select...