Now Mozilla Firefox 22 is a high performance web application. Which support web applications, 3D gaming, Video calls and file sharing. It does not need any other softwares or plugins to maintain applications. Now Mozilla has a  new feature, WebRTC(Web Real-Time Communication). Which allows developers to create web apps with built-in video and audio calls, as well as file sharing without the need for any plugins or third-party software. With these additions, Firefox is better equipped than ever to challenge Chrome for the web app and gaming performance crown.

Features of Mozilla Firefox 22

    * WebRTC
    * Display scaling options for high-resolution displays (Windows only as of now)
    * Mac OS X:Download progress in dock application icon
    * Changed the HTML5 audio/video playback rate
    * Social service manager implemented in Add-ons manager
    * asm.js optimizations enabled for major performance improvements
    * Asynchronous canvas updated
    * plain text files display with word-wrap
    * for user security, object is no longer accessible from web content
    * pointer lock API used outside of fullscreen
    * CSS3 firefox implemented and enabled by default
    * Added new web notifications
    * Added clipboardData API for javascript access to a user's clipboard
    * Built-in font inspector

Install Firefox 22 in Ubuntu and Linux Mint

Open Terminal(Alt + Ctrl + T) and paste the following commands