Wookie - An async HTTP server for Common lisp

(defpackage :my-app
  (:use :cl :wookie))
(in-package :my-app)

;; load Wookie's core plugins

;; define our homepage route
(defroute (:get "/") (req res)
  (send-response res :body "Thanks for stopping by!"))

;; start serving requests!
(as:with-event-loop ()
  (start-server (make-instance 'listener :port 80)))

Wookie is an asynchronous HTTP server built on top of cl-async and fast-http. Wookie functions both as a simple HTTP server and as an app server to run your HTTP-based Common Lisp app.