Clack - Web application environment for Common Lisp

Clack is a web application environment for Common Lisp inspired by Python's WSGI and Ruby's Rack.

Welcome to Clack!

(clackup
  (lambda (env)
    '(200
      (:content-type "text/plain")
      ("Hello, Clack!"))))

Access to http://localhost:5000/ on your browser.

Install Quicklisp and execute the following code on your Lisp.

(ql:quickload :clack)

About Clack at International Lisp Conference (2012)

Clack & Caveman at Start Common Lisp (2011)

If you found a bug, report it on GitHub Issues. Of course you can fork and send a pull request to me. Thank you for your contribution.

If you just want to discuss with Clack developers, join the mailing-list.