This was the first app I wrote for the linkedin HackDay 2013 event. It wasn't presented at the event since I had to leave early but I hope people can learn something from it.
This app takes an agile approach to fridge inventory. Most people don't measure the contents of their fridge in grams, ml but more in terms of "do I have enough". What's up fridge uses this same approach.
User accounts weren't quite hooked up in time so it really operates on a single account right now.
You can see the app running at: http://stark-oasis-7090.herokuapp.com/
Frontend was written in backbone and talks to JSON endpoints. Bootstrap for the UI because no one should let me near photoshop ever.
Nodejs / express 3 for the server, bcrypt for user password hashing