SISCweb is a framework to facilitate writing stateful Scheme web applications in a J2EE environment. An example WAR file ready for use is provided. Try it today!
VSGE is a platform-independent, "very simple" game engine based on the SDL and OpenGL libraries. Using unorthodox technologies when appropriate, it strives to make developing non-trivial games simple and fun.
Redtail is a scripting engine library and script language. The Redtail library provides the ability to execute Scheme-like Redtail scripts from within an application, increasing flexibility.