Chrome recently added a setting so you can display a tab’s memory usage when you mouse over the tab. In Firefox, you can check the memory usage of each tab in F

Chrome recently added a setting so you can display a tab’s memory usage when you mouse over the tab. In Firefox, you can check the memory usage of each tab in Firefox’s Task Manager (about:processes). https://support.mozilla.org/en-US/kb/task-manager-tabs-or-extensions-are-slowing-firefox https://support.mozilla.org/en-US/kb/task-manager-tabs-or-ex...