An F2 Container is a web page that serves as the foundation of any F2-enabled solution. The Container is where Apps reside and, if you already have a website, you're one step away from F2-enabling it.
F2 Apps consist of HTML, JS, CSS and, optionally, data. They are synonymous with modules, widgets, and portlets. Think web-based HTML 5 charts, portfolios, trade tickets, and screeners.
To instantly F2-enable your solution, download and include F2.js on your web pages. It's only 7.6kb and works with jQuery, Angular, Dojo, ExtJS and other toolkits. You can use any backend you'd like; .NET, Java, Node.js, PHP and more are all supported.