diff --git a/README.md b/README.md
index 9bd82091d7..aa6a5f7b33 100755
--- a/README.md
+++ b/README.md
@@ -268,6 +268,7 @@ List of Definitions
 * [Underscore.js (Typed)](http://underscorejs.org/) (by [Josh Baldwin](https://github.com/jbaldwin/))
 * [Underscore-ko.js](https://github.com/kamranayub/UnderscoreKO) (by [Maurits Elbers](https://github.com/MagicMau))
 * [universal-analytics](https://github.com/peaksandpies/universal-analytics) (by [Bart van der Schoor](https://github.com/Bartvds))
+* [urlrouter](https://github.com/fengmk2/urlrouter) (by [Carlos Ballesteros Velasco](https://github.com/soywiz))
 * [UUID.js](https://github.com/LiosK/UUID.js) (by [Jason Jarrett](https://github.com/staxmanade))
 * [Valerie](https://github.com/davewatts/valerie) (by [Howard Richards](https://github.com/conficient))
 * [Viewporter](https://github.com/zynga/viewporter) (by [Boris Yankov](https://github.com/borisyankov))
diff --git a/urlrouter/urlrouter-tests.ts b/urlrouter/urlrouter-tests.ts
new file mode 100644
index 0000000000..c1411c3a35
--- /dev/null
+++ b/urlrouter/urlrouter-tests.ts
@@ -0,0 +1,19 @@
+/// <reference path="urlrouter.d.ts" />
+
+import http = require("http");
+import urlrouter = require("urlrouter");
+
+var result = urlrouter((app) => {
+	app.get('/', (req, res, next) => {
+		res.end('hello urlrouter');
+	});
+	app.get('/user/:id([0-9]+)', (req, res, next) => {
+		res.end('hello user ' + req.params.id);
+	});
+});
+
+var req: urlrouter.ServerRequest;
+var res: urlrouter.ServerResponse;
+function next() { }
+
+result(req, res, next);
\ No newline at end of file
diff --git a/urlrouter/urlrouter.d.ts b/urlrouter/urlrouter.d.ts
new file mode 100644
index 0000000000..9254843086
--- /dev/null
+++ b/urlrouter/urlrouter.d.ts
@@ -0,0 +1,69 @@
+// Type definitions for urlrouter
+// Project: https://github.com/fengmk2/urlrouter
+// Definitions by: soywiz <https://github.com/soywiz>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../node/node.d.ts" />
+
+declare module "_UrlRouterInternal" {
+    import http = require("http");
+
+    export interface ServerRequest extends http.ServerRequest {
+        params: any;
+    }
+
+    export interface ServerResponse extends http.ServerResponse {
+
+    }
+
+    export interface App {
+        // https://github.com/visionmedia/node-methods/blob/master/index.js
+        get(urlpattern: string, handler: HttpHandler): void;
+        post(urlpattern: string, handler: HttpHandler): void;
+        put(urlpattern: string, handler: HttpHandler): void;
+        head(urlpattern: string, handler: HttpHandler): void;
+        delete(urlpattern: string, handler: HttpHandler): void;
+        options(urlpattern: string, handler: HttpHandler): void;
+        trace(urlpattern: string, handler: HttpHandler): void;
+        copy(urlpattern: string, handler: HttpHandler): void;
+        lock(urlpattern: string, handler: HttpHandler): void;
+        mkcol(urlpattern: string, handler: HttpHandler): void;
+        move(urlpattern: string, handler: HttpHandler): void;
+        propfind(urlpattern: string, handler: HttpHandler): void;
+        proppatch(urlpattern: string, handler: HttpHandler): void;
+        unlock(urlpattern: string, handler: HttpHandler): void;
+        report(urlpattern: string, handler: HttpHandler): void;
+        mkactivity(urlpattern: string, handler: HttpHandler): void;
+        checkout(urlpattern: string, handler: HttpHandler): void;
+        merge(urlpattern: string, handler: HttpHandler): void;
+        "m-search"(urlpattern: string, handler: HttpHandler): void;
+        notify(urlpattern: string, handler: HttpHandler): void;
+        subscribe(urlpattern: string, handler: HttpHandler): void;
+        unsubscribe(urlpattern: string, handler: HttpHandler): void;
+        patch(urlpattern: string, handler: HttpHandler): void;
+        search(urlpattern: string, handler: HttpHandler): void;
+
+        all(urlpattern: string, handler: HttpHandler): void;
+        redirect(urlpattern: string, to: string): void;
+    }
+
+    export interface Options {
+        paramsName?: string;
+        pageNotFound?: (req: ServerRequest, res: ServerResponse) => void;
+        errorHandler?: (err:Error, req: ServerRequest, res: ServerResponse) => void;
+    }
+
+    export function _UrlRouterfunc(handler: (app: App) => void, options?: any): void;
+
+    export interface HttpHandler {
+        (req: ServerRequest, res: ServerResponse, next?: () => void): void;
+    }
+
+}
+
+declare module "urlrouter" {
+    import _UrlRouterInternal = require("_UrlRouterInternal");
+
+    function _UrlRouterInternal(handler: (app: _UrlRouterInternal.App) => void): _UrlRouterInternal.HttpHandler;
+    export = _UrlRouterInternal;
+}
\ No newline at end of file