For a modern relative, check out Factor (which is mature) or Kitten (which is not). [1]: http://factorcode.org/ http://factorcode.org/ [2]: http://github.com/

For a modern relative, check out Factor (which is mature) or Kitten (which is not). [1]: http://factorcode.org/ http://factorcode.org/ [2]: http://github.com/evincarofautumn/kitten http://github.com/evincarofautumn/kitten