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Running incompatible/out of date add ons in Firefox

Published 17 Aug 2011

Firefox Addon Nightly Tester Tools

Today I needed to use a plugin that was out of date with the latest version of Firefox (Firefox 6 is now out). The great Pixel Perfect Plugin, an awesome tool for checking your CSS/HTML layouts match your design by overlaying a graphic over top with opacity. Definitely check it out, helps keep me honest to the design.

I did a few quick searches of Google and I came across this little helpful plugin called the ”Nightly Tester Tools Firefox addon” made to help developers using the latest builds still be able to test and develop plugins. This will allow any disabled plugin to work regardless if it’s compatible or not.

Simply go to Tools > Nightly Tester Tools > Force Addon Compatibility to enable your out of date plugins.


Andrew Ford on Twitter
Front End Web Developer from Tauranga, New Zealand

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