There's a web server and application server included, along with sample code for a blog, a web-based prompt and the software behind news.yc. The Anarki repo has

There's a web server and application server included, along with sample code for a blog, a web-based prompt and the software behind news.yc. The Anarki repo has a lot of valuable community contributions, like help and source reference from the REPL, interfaces/implementations to other languages including Java, an IDE and modes + syntax highlighting for emacs and vim and a way to escape into PLT Scheme/Racket for access to all that Lisp has to offer. Of course it comes with threading, I/O, math/date/time operations etc. This is just off the top of my head, I've surely omitted much. If you want to know more: Arc Forum - http://arclanguage.org/forum http://arclanguage.org/forum Tutorial - http://ycombinator.com/arc/tut.txt http://ycombinator.com/arc/tut.txt Install guide - http://arclanguage.org/install http://arclanguage.org/install Unofficial documentation - http://files.arcfn.com/foundation-doc.html http://files.arcfn.com/foundation-doc.html