RewriteEngine On

# Redirigir todo al puerto 4000 de Node.js
RewriteRule ^$ http://127.0.0.1:4000/ [P,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ http://127.0.0.1:4000/$1 [P,L]