PostgRest with Mithril.js or Elm on the front end. Keep it simple. Or WebSharper with SQL Server for a more integrated feel with static typing all the way from the database all the way down to the front end. Studies have shown static typing to be extremely important for removing bugs and programmer productivity, and from what I've seen WebSharper would give the best experience for that.
I've only used Mithril.js in those technologies though.
I've only used Mithril.js in those technologies though.