This is a repository of experimental Shen libraries. Shen is modern rapidly developing programming language (more precisely - metalanguage) created by Dr. Mark Tarver for all modern platforms (Python, JavaScript, Scheme, Common Lisp and many others). It combines functional programming, pattern-matching, compiler-compiler, declarative programming (almost one-to-one as in prolog) the most powerful type system in one single, and a compact and crossplatform core. You may found more information about Shen on http://www.shenlanguage.org. Information about Shen's predecessor Qi is on http://www.lambdassociates.org. If you want to share your code with other Shen users then write to vasil.s.d AT gmail.com for details how to do it. Your patches, suggestions, remarks are always welcome. Vasil S. Diadov