Photo Book App

Looking to build a photo book web app. How easy is it ? I google around and found two useful libraries :

• turn.js : give you a flip book effect. Support all modern browsers (even IE7 !) + iPhone + chrome on Android. However free version has only limited features.
• fabric.js : allow you to move/re-size your photos on canvas. Rich features + good performance.

With these two libraries, it is really a matter of plug and play.

Next I will need to support drag-and-drop of photos..