Racket Minimal Server with Static File Serving

main.rkt

#lang racket                                                                                                                                                                                                       
                                                                                                                                                                                                                   
(require web-server/servlet-env                                                                                                                                                                                    
         web-server/http                                                                                                                                                                                           
         web-server/dispatchers/dispatch)                                                                                                                                                                          
                                                                                                                                                                                                                   
(serve/servlet (lambda (_) (next-dispatcher))                                                                                                                                                                      
               #:servlet-path "/"                                                                                                                                                                                  
               #:extra-files-paths (list ".")                                                                                                                                                                      
               #:listen-ip "0.0.0.0"                                                                                                                                                                               
               #:port 4000                                                                                                                                                                                         
               #:launch-browser? #f)        

Reference: https://www.greghendershott.com/2013/03/serve-static-files.html