nginx on Mac

default

server {
  listen      80;
  server_name _;

  proxy_set_header Host $host;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Host $host;
  proxy_set_header X-Forwarded-Server $host;
  proxy_set_header X-Real-IP $remote_addr;

  location /api {
    proxy_pass http://localhost:3000;
  }

  location / {
    root      /path/to/root;
    index     index.html index.htm index.fhtml index.fxhtml index.php;
    autoindex on;
  }
}

$ vim /usr/local/etc/nginx/sites-available/default
$ sudo nginx -s reload