Allows you to use ngrok freely without worrying about updating your Magento Base URL every time you publish your new ngrok URL.
Download v2.1+ from https://dl.equinox.io/ngrok/ngrok/beta
Start your local server, for Apache you would typically use port 80
ngrok http 80
and ngrok will start sharing your local site to the world. Magic!
BSD 3 Clause see LICENCE file