What ngrok does can also be achieved with the following simple ssh command:<p>ssh -R 9000:localhost:4200 my.server.is.awesome.com<p>Boom, your local server is reachable on my.server.is.awesome.com:9000<p>It's actually quite a useful trick that I use when needing to test integration with 3rd parties when on the dev branch of our API code.<p>If you like these kind of tricks. I'd really advice watching this talk. <a href="https://vimeo.com/54505525" rel="nofollow">https://vimeo.com/54505525</a>