Browser.cache.memory.capacity

Taming the Memory Beast: How to Tweak browser.cache.memory.capacity

• Firefox: the default value is around 50-100 MB, but it can be adjusted to a higher value (e.g., 200-500 MB) for improved performance.
• Chrome: the default value is around 100-200 MB, but it can be adjusted using the --enable-large-texture flag or by modifying the chrome://flags page.

Modifying this value can have unintended consequences, such as: Browser.cache.memory.capacity

What Is browser.cache.memory.capacity?

If you are debugging a website and suspect the memory cache is serving stale JavaScript: Taming the Memory Beast: How to Tweak browser

Scenario:

You are running Firefox on a legacy system with 4GB of RAM. You also run a Virtual Machine, Adobe Photoshop, or a local development server (Docker, Node). Every megabyte matters. Firefox: the default value is around 50-100 MB,