FHTML or FluidHtml is an interpreted markup language that renders in Adobe Flash. Rich Internet applications are globally popular, but most are not easy to learn, and generate pages that are not amenable to search engine optimization; FHTML was created to deal with these issues. FHTML can be used with server-side web technologies such as Java, .NET Framework and PHP, and includes a layout engine that is more flexible than CSS. FHTML is compatible in all major web browsers, and allows web developers to create rich web functionality using easy HTML-like code. Development of the language went through private beta testing, and was planned to be opened for beta testing sometime in 2010.