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Browser.cache.memory.capacity [TRUSTED]

In the architecture of modern web browsers, specifically within the Gecko engine (Firefox), browser.cache.memory.capacity

  • browser.cache.memory.capacity

    The configuration setting is an advanced preference in Firefox-based browsers (accessible via about:config ) that manually determines the maximum amount of system RAM used for the memory cache. Core Functionality Browser.cache.memory.capacity

    How to Modify the Preference

    • More free RAM: Critical for low-memory environments (Raspberry Pi, old netbooks).
    • Forced fresh loads: Useful for developers testing cache-busting strategies.

    Keep in mind...

    1. Open Firefox.
    2. Type about:config in the address bar and press Enter.
    3. Accept the risk warning.
    4. Search for browser.cache.memory.capacity.
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