IonMonkey, Retina support hit Firefox Beta
A JavaScript engine called IonMonkey, Mac Retina compatibility, and better touch support move into the new Firefox Beta, released today.
Firefox 18 Beta (download for Windows, Mac, and Linux) arrives with a new "just-in-time" JavaScript compiler called "IonMonkey" for faster site load times. While it doesn't appear to have been independently tested yet, Mozilla's own IonMonkey benchmarks from September indicate that it will make the stable version of Firefox 18 about 25 percent faster than the current Firefox 17. The features are expected to reach the Firefox stable channel around the first week of January. … Read more