javascript - How to turn off caching on Firefox? -

during development have "clear cache" in firefox time in order make use latest version of javascript files.

is there kind of setting (about:config) turn off caching javascript files? or, if not, files?

enter "about:config" firefox address bar , set:

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

if developing locally, or using html5's new manifest attribute may have set following in about:config -

browser.cache.offline.enable = false