OpenLaszlo is an open source development platform for web applications. It’s main target today is generating macromedia flash files (swf)and AJAX/DHTML for use on web pages and sites. OpenLaszlo is script based with it’s own LZX programming language – and eventhough it does not provide a wysiwyg user interface it a still simple to use and applications are easy to build. For building rich internet applications OpenLaszlo is a great tool. And recently OpenLaszlo and SUN made a joint announcement to make OpenLaszlo available on Java micro edition (J2ME), which includes mobilephones and set-top boxes. Download OpenLaszlo here or you can also have demo here if you just need to see it to understand it.

Click here for OpenLaszlo’s website