express -> koa (use --harmony flag); bower_components -> public/bower_components; views -> templates/views;

api/feed.js

@@ -2,21 +2,11 @@
  * Created by tmshv on 22/11/14.
  */
 
-var Router = require("express").Router;
+var route = require("koa-route");
 var db = require("../core/db");
 
 module.exports = function (app) {
-    var router;
-    router = new Router();
-    router.route("/api/feed")
-        .get(function (req, res) {
-            db.c("posts").find().toArray()
-                .catch(function(e){
-                    res.error(e);
-                })
-                .then(function (docs) {
-                    res.json(docs);
-                });
-        });
-    app.use(router);
+    app.use(route.get("/api/feed", function *(){
+        this.body = yield db.c("posts").find().toArray();
+    }));
 };