The setting browser.cache.memory.capacity is a "hidden" configuration in Mozilla Firefox
Before tweaking the browser.cache.memory.capacity setting, you must understand the three-tiered caching system used by modern browsers, particularly Firefox. Browser.cache.memory.capacity
This is a fascinating topic, especially for those interested in optimizing browser performance. Here's some interesting content related to this setting: The setting browser
browser.cache.memory.capacity.ondemand ( experimental )browser.cache.disk.capacity ( controls disk cache size )browser.cache.freshness.threshold ( controls cache expiration )