Mozilla has released it's latest version Mozilla Firefox 15 .Latest version is faster and consume only less memory. WebGL and 3D experience has been improved.Most important feature is it's Memory consumption, previous versions used a lot of memory while running and made "Not Responding " for some old computer's.
Mozilla Firefox 15 vs Google chrome 21
Mozilla Firefox memory consumption
You can see that Firefox 15 consume less system resource than Google chrome.
Lets check other features New in Firefox 15
Silent, background updates Support for SPDY networking protocol v3 WebGL enhancements, including compressed textures for better performance Localization in Maithili
Improved
Optimized memory usage for add-ons JavaScript debugger integrated into developer tools New layout view added to Inspector High precision event timer implemented The CSS word-break property has been implemented. New responsive design tool allows web developers to switch between desktop and mobile views of sites Native support for the Opus audio codec added The
