diff --git a/Definitions/signalr-1.0.d.ts b/Definitions/signalr-1.0.d.ts
new file mode 100644
index 000000000..e076cad8d
--- /dev/null
+++ b/Definitions/signalr-1.0.d.ts
@@ -0,0 +1,104 @@
+// Type definitions for SignalR 1.0
+// Project: http://www.asp.net/signalr
+// Definitions by: Boris Yankov <https://github.com/borisyankov/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+
+/// <reference path="jquery-1.8.d.ts" />
+
+interface HubMethod {
+    (callback: (data: string) => void );
+}
+
+interface SignalREvents {
+    onStart: string;
+    onStarting: string;
+    onReceived: string;
+    onError: string;
+    onConnectionSlow: string;
+    onReconnect: string;
+    onStateChanged: string;
+    onDisconnect: string;
+}
+
+interface SignalR {
+    events: SignalREvents;
+    connectionState: any; // ???
+    transports: any;
+
+    hub: HubConnection;
+    id: string; // ???
+    logging: bool;
+    messageId: string; // ???
+    url: string;
+
+    (url: string, queryString?: any, logging?: bool): SignalR;
+    hubConnection(url?: string): SignalR;
+
+    log(msg: string, logging: bool): void;
+    isCrossDomain(url: string): bool;
+    changeState(connection: SignalR, expectedState: number, newState: number): bool;
+    isDisconnecting(connection: SignalR): bool;
+
+    createHubProxy(hubName: string): SignalR;
+
+    start(): SignalR;
+    start(callback: () => void ): SignalR;
+    start(settings: ConnectionSettings): SignalR;
+    start(settings: ConnectionSettings, callback: () => void ): SignalR;
+
+
+    send(data: string): void;
+    stop(async?: bool, notifyServer?: bool): void;
+
+    starting(handler: () => void ): SignalR;
+    received(handler: (data: any) => void ): SignalR;
+    error(handler: (error: any) => void ): SignalR;
+    stateChanged(handler: (change: any) => void ): SignalR;
+    disconnected(handler: () => void ): SignalR;
+    connectionSlow(handler: () => void ): SignalR;
+    sending(handler: () => void ): SignalR;
+    reconnected(handler: () => void ): SignalR;
+
+    done(handler: () => void ): SignalR;
+    fail(handler: () => void ): SignalR;
+}
+
+interface HubProxy {
+    (connection: HubConnection, hubName: string): HubProxy;
+    init(connection: HubConnection, hubName: string): void;
+    hasSubscriptions(): bool;
+    on(eventName: string, callback: (msg) => void ): HubProxy;
+    off(eventName: string, callback: (msg) => void ): HubProxy;
+    invoke(methodName: string, ...args: any[]): JQueryDeferred;
+}
+
+interface HubConnectionSettings {
+    queryString?: string;
+    logging?: bool;
+    useDefaultPath?: bool;
+}
+
+interface HubConnection extends SignalR {
+    //(url?: string, queryString?: any, logging?: bool): HubConnection;
+    proxies;
+    received(callback: (data: { Id; Method; Hub; State; Args; }) => void ): void;
+    createHubProxy(hubName: string): HubProxy;
+}
+
+interface SignalRfn {
+    init(url, qs, logging);
+}
+
+interface ConnectionSettings {
+    transport?;
+    callback?;
+    waitForPageLoad?: bool;
+    jsonp?: bool;
+}
+
+interface JQueryStatic {
+    signalR: SignalR;
+    connection: SignalR;
+    hubConnection(url?: string, queryString?: any, logging?: bool): HubConnection;
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index ee8e66070..bd31a1274 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ Complete
 * [QUnit](http://qunitjs.com/) (by [Diullei Gomes](https://github.com/Diullei))
 * [Raphael](http://raphaeljs.com/) (by [CheCoxshall](https://github.com/CheCoxshall))
 * [Sammy.js](http://sammyjs.org/) (by [Boris Yankov](https://github.com/borisyankov))
+* [SignalR](http://www.asp.net/signalr) (by [Boris Yankov](https://github.com/borisyankov))
 * [SoundJS](http://www.createjs.com/#!/SoundJS) (by [Pedro Ferreira](https://bitbucket.org/drk4))
 * [Spin](http://fgnass.github.com/spin.js/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Sugar](http://sugarjs.com/) (by [Josh Baldwin](https://github.com/jbaldwin/))
diff --git a/Tests/signalr-tests.ts b/Tests/signalr-tests.ts
new file mode 100644
index 000000000..1d909170e
--- /dev/null
+++ b/Tests/signalr-tests.ts
@@ -0,0 +1,106 @@
+/// <reference path="../Definitions/signalr-1.0.d.ts" />
+
+function test_client() {
+    var connection = $.connection('/echo');
+    connection.received(function (data) {
+        console.log(data);
+    });
+    connection.error(function (error) {
+        console.warn(error);
+    });
+    connection.stateChanged(function (change) {
+        if (change.newState === $.signalR.connectionState.reconnecting) {
+            console.log('Re-connecting');
+        }
+        else if (change.newState === $.signalR.connectionState.connected) {
+            console.log('The server is online');
+        }
+    });
+    connection.reconnected(function () {
+        console.log('Reconnected');
+    });
+    connection.start();
+    connection.start(function () {
+        console.log("connection started!");
+    });
+    connection.stop();
+    connection.start().done(function () {
+        console.log("connection started!");
+    });
+    connection.start({ transport: 'longPolling' });
+    connection.start({ transport: $.signalR.transports.webSockets });
+    connection.start({ transport: ['longPolling', 'webSockets'] });
+    connection.start({ waitForPageLoad: false });
+    connection.start({ transport: 'longPolling' }, function () {
+        console.log('connection started!');
+    });
+    connection.send("Hello World");
+    var connection = $.connection('http://localhost:8081/echo');
+    connection.start({ jsonp: true });
+}
+
+function test_connection() {
+    var connection = $.connection('/echo');
+    connection.received(function (data) {
+        $('#messages').append('<li>' + data + '</li>');
+    });
+    connection.start();
+    $("#broadcast").click(function () {
+        connection.send($('#msg').val());
+    });
+}
+
+function test_hubs() {
+    var chat = $.connection.chat;
+    chat.client.addMessage = function (message) {
+        $('#messages').append('<li>' + message + '</li>');
+    };
+
+    $("#broadcast").click(function () {
+        chat.server.send($('#msg').val());
+    });
+    $.connection.hub.start()
+        .done(function () { alert("Now connected!"); })
+        .fail(function () { alert("Could not Connect!"); });
+
+    $.connection.hub.logging = true;
+    var myHub = $.connection.myHub;
+    myHub.someState = "SomeValue";
+    function connectionReady() {
+        alert("Done calling first hub serverside-function");
+    };
+    myHub.SomeClientFunction = function () {
+        alert("serverside called 'Clients.SomeClientFunction()'");
+    };
+    $.connection.hub.error(function () {
+        alert("An error occured");
+    });
+    $.connection.hub.start()
+        .done(function () {
+            myHub.SomeFunction(SomeParam)
+                    .done(connectionReady);
+        })
+        .fail(function () {
+            alert("Could not Connect!");
+        });
+
+    $.connection.hub.url = 'http://localhost:8081/signalr'
+    $.connection.hub.start();
+
+    var connection = $.hubConnection();
+    var proxy = connection.createHubProxy('chat');
+    var proxy = connection.createHubProxy('chat'),
+        msg = 'hello',
+        room = 'main';
+    proxy.invoke('send', msg);
+    proxy.invoke('send', msg, room);
+    proxy.invoke('add', 1, 2)
+        .done(function (result) {
+            console.log('The result is ' + result);
+        });
+    proxy.on('addMessage', function (msg) {
+        console.log(msg);
+    });
+    var connection = $.hubConnection('http://localhost:8081/');
+    connection.start({ jsonp: true });
+}
\ No newline at end of file