Front-End: I'm used to jQuery + Jade, but possibly something fancier like angular/ember, or even meteor. Middle: Node.js + Express (unless using meteor). If no

Front-End: I'm used to jQuery + Jade, but possibly something fancier like angular/ember, or even meteor. Middle: Node.js + Express (unless using meteor). If not node, then Sinatra. Database: MongoDB, Redis if necessary.