Mozilla Firefox Modern UI appears in Firefox 18 nightlies October 3, 2012 by admin Tweet Mozilla has released Firefox 18.0a1, and while normally this wouldn’t be too exciting, this time around the nightly version includes a Modern UI version of Firefox, which we went hands-on with briefly Read more… Neowin Related Posts:Mozilla releases final Firefox version before Proton upgradeFirefox 115 is out, the last version to support…Mozilla launches Firefox 114 with fairly small, but…Firefox Reality becomes Wolvic as Mozilla hands…Firefox 123 is out with search for Firefox View,…