- http://github.com/codegangsta/negroni - http middleware conduit
- http://github.com/gorilla/mux - router
- http://github.com/freehaha/token-auth - jwt and negroni middleware
- http://github.com/meatballhat/negroni-logrus - nicer logging
- http://github.com/jinzhu/gorm - repository layer (it's worth looking at the callback architecture it's based on and the lifecycle methods you can define if you're going to use this)