How to turn off caching on Firefox?

Enter "about:config" into the Firefox address bar and set:

browser.cache.disk.enable = falsebrowser.cache.memory.enable = false

If developing locally, or using HTML5's new manifest attribute you may have to also set the following in about:config -

browser.cache.offline.enable = false

javascript firefox caching

The Web Developer Toolbar has an option to disable caching which makes it very easy to turn it on and off when you need it.

javascript firefox caching

Have you tried to use CTRL-F5 to update the page?

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