3 ms·

I believe in current Firefox you could kill the memory-hungry tabs, then go to about:memory and force a GC. Or restart and let your tabs stay open but not loade

I believe in current Firefox you could kill the memory-hungry tabs, then go to about:memory and force a GC. Or restart and let your tabs stay open but not loaded until you use them. Not that either of these is super-convenient.

rwmj 10y ago
In Firefox 47 (or 48?) you can now do: about:performance which displays/kills the CPU hungry tabs directly.