If you are also a patient with Too Many Tabs Syndrome (TMTS),
When the memory is lacking due to too many open tabs, just click this extension to freeze all the tabs that are not concerned temporarily, reduce the memory consumption, no shortcut keys are required, and the option page will not pop up (when memory is really lacking No need to continue loading an option page)
Frozen tabs will not be closed, but you can still click to switch normally to resume to achieve a seamless browsing experience.