Whether you are developing inside a docker container, using vagrant or any other LAMP development environment sometimes you want to expose your local development environment to the internet. For example when you want to locally test the integration of external services like PayPal (or any other service). These services mostly require a callback url that is reachable from the internet. Without exposing your locally development environment its much harder to test these services before putting your application live. In this blog I will explain a couple of easy options that are also free to use. One of my favorite services is ngrok but I will also give some alternatives.