How to disable IonMonkey in Firefox 18+

Owned by Beth Bayless
Last updated: Jan 16, 2013 by Former user (Deleted)Version comment

IonMonkey is a new JavaScript engine for Firefox - more information here: http://blog.mozilla.org/javascript/2012/09/12/ionmonkey-in-firefox-18/.  It currently has many known bugs, if you'd like to disable it:

go to your URL bar and type: about:config
javascript.options.ion.content -> false