LiveCode player. TO VIEW THESE SAMPLES: Start by downloading the LiveCode Player from RunRev Ltd. It's fast, free, and easy to install. The Embedded LiveCode platform brings unprecedented versatility and flexibility to your web pages. Interactive instructional applications built with LiveCode can easily incorporate error-specific feedback, computer-based testing for teaching and assessment, adaptive testing, and streaming audio and video. Projects large and small are possible; from simple applets to complete training systems. Since they are built on the easiest programming language ever devised, revlets can be assembled in a fraction of the time and for a fraction of the cost of web applets built on older technologies.