My development server using nginx, passenger and dnsmasq, bye bye localhost:3000

dnsmasq.conf

address=/dev/127.0.0.1
listen-address=127.0.0.1

nginx.conf

worker_processes  1;
worker_rlimit_nofile 30000;

events {
  worker_connections  1024;
}

http {
  passenger_root /Users/duke/.rbenv/versions/1.9.3-p392/lib/ruby/gems/1.9.1/gems/passenger-4.0.10;
  passenger_ruby /Users/duke/.rbenv/versions/1.9.3-p392/bin/ruby;


  passenger_spawn_method direct;
  rack_env development;
  passenger_log_level 3;

  include       mime.types;
  default_type  application/octet-stream;
  sendfile        on;
  keepalive_timeout  65;

  server {
    listen       80;
    server_name  ~^api\.(.*)\.dev$;

    root /Users/duke/.servers/api/public;
    passenger_enabled on;
  }

  server {
    listen       80;
    server_name  ~(.*)\.dev$;

    root /Users/duke/.servers/app/public;
    passenger_enabled on;
  }
}