Preview local websites on any Internet connected device

A significant issue with this website (and a number of other services) is figuring out what the heck you're actually offering.

In this case, after a few minutes, I have no idea. It appears I can upload some sort of website using a node.js application that you provide.

However, websites are written in a variety of languages. Does your tool only support websites written in node.js? What about PHP or python or static websites? I don't know the answer to that question, and that answer is very important to the usefulness of your tool.

Nice idea. I use https://pancake.io/, the app to connect a dropbox/githup.

How is this different from ngrok.com?