The Basics

Put a locally running HTTP, HTTPS or TLS app on the internet# is a client-less tool to instantly make a locally running application available on an internet accessible URL.

All major operating systems already have SSH installed, and uses SSH as a client, so no download is necessary to use the service and no account setup is needed for free domains.

To connect an internet domain to an application running locally on port 8080 open a command terminal and run:

ssh -R 80:localhost:8080
running on  ? use this command:
ssh -R 80:localhost:3000