Compojure is an open source web framework for the Clojure programming language. It emphasizes a thin I/O layer and a functional approach to web development.

Compojure is still in active development. Version 0.1 is now available.

Sample Code

Here's a small web application written in Compojure:

(use 'compojure)

(defservlet my-servlet
  (GET "/"
    (html [:h1 "Hello World"]))
  (ANY "*"
    (page-not-found)))

(run-server {:port 8080}
  "/*" my-servlet)

Dependencies

To run Compojure, you'll need:

• The Clojure programming language
• The Clojure-Contrib library
• A Java servlet container like Jetty

And to run Compojure's unit tests, you'll need:

• The Fact unit test framework
• The Re-rand library

Documentation

For information on how to get started and use Compojure, please see our Wiki.

Community

The Compojure Group is the best place to ask questions about Compojure, suggest improvements or to report bugs.

Tutorials

Eric Lavigne has written a series of excellent tutorials on Compojure:

• Install Compojure on a Slicehost VPS
• Using PostgreSQL with Compojure
• Compojure security: authentication and authorization