OpenLaszlo is an open source platform for creating zero-install web applications with the user interface capabilities of desktop client software.
OpenLaszlo programs are written in XML and JavaScript and transparently compiled to Flash and, with OpenLaszlo 4, DHTML. The OpenLaszlo APIs provide animation, layout, data binding, server communication, and declarative UI. An OpenLaszlo application can be as short as a single source file, or factored into multiple files that define reusable classes and libraries.
OpenLaszlo is “write once, run everywhere.” An OpenLaszlo application developed on one machine will run on all leading Web browsers on all leading desktop operating systems.




Open Source Living is a dynamic archive of Open Source software (OSS) spanning all major platforms, inclusive of small to large scale projects. It aims to introduce and inform new users about viable OSS alternatives to corporate, closed source software.
Through its Community Forums and exciting multi-authored publication, Sourced, OS Living houses informed discussion on issues of import in the Open Source field.
OS Living adheres to the Open Source Initiative's definition of OSS. Each software item included in the archive endeavours to conform to OSI guidelines on standards and licensing. Find out more »
Working on a top OSS project? Found something that could benefit others? Send us all the details via our user-friendly submission form and we'll consider it for inclusion in the Archive. Submit »
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Big Buck Bunny is a follow-up to the successful “Elephants Dream” open movie project by the Blender Foundation. The concept is ‘funny and furry’, go watch right away! It’s free!