&gt; Combo it with <a href="https:&#x2F;&#x2F;addons.mozilla.org&#x2F;en-US&#x2F;firefox&#x2F;addon&#x2F;tab-groups-pa.." rel="nofollow">https:&#x2F;&#x2F;addons.mozilla.org&#x2F;en-US&#x2F;firefox&#x2F;addon&#x2F;tab-groups-pa...</a>. that lets you organize your tabs into groups and you can have hundreds of well organized tabs without using much memory at all.<p>Be careful with that because every tab has a constant memory consumption even when not loaded, so it will actually have a noticeable memory consumption when you have several hundreds of tabs. I learned it the hard way.