express-namer
Use this to give a name to route
Example
var app = requite('express')()
var namer = require('namer')
namer.name(app)
app.get({re: '/user/:id', name: 'user_instance' }, function(req, res) { })
...
namer.url_for('user_instance', { id: 2 })
See test.js for more explanation