#rails server binding

I list two different ways below.

rails s --binding=0.0.0.0

localtunnel npm package

For the first method, simplely run up rails server by that command, then access via ip address with port 3000 by default. If you don't have a public ip address(only LAN address), you might need to configure your Router NAT to make port 3000 alow public access. The other way is using localtunnel npm package, install by

$ npm install localtunnel -g

then after running rails server command, run

$ lt --port 3000