A bit off topic, but how easy is it to set up NW.js to just go looking for a index.html in a specific location? Say sitting next to an exe in windows in the the app folder in OSX.

I was thinking I'd like to try and get my web app in Steam but don't really want to mess around with building Chromium ect ect.

Edit: just read this and I think it answered my questions. http://strongloop.com/strongblog/creating-desktop-applicatio...