diff --git a/jquery.tipsy/jquery.tipsy-tests.ts b/jquery.tipsy/jquery.tipsy-tests.ts
new file mode 100644
index 000000000..384e34a21
--- /dev/null
+++ b/jquery.tipsy/jquery.tipsy-tests.ts
@@ -0,0 +1,32 @@
+/// <reference path="../jquery/jquery.d.ts"/>
+/// <reference path="jquery.tipsy.d.ts"/>
+
+// basic
+$('#example-1').tipsy();
+
+// code snippets from http://onehackoranother.com/projects/jquery/tipsy/
+$('#foo').tipsy({gravity: 'n'}); // nw | n | ne | w | e | sw | s | se
+
+$('#foo').tipsy({gravity: $.fn.tipsy.autoNS});
+
+$('#example-fade').tipsy({fade: true});
+
+$('#example-custom-attribute').tipsy({title: 'id'});
+
+$('#example-callback').tipsy({title: function() { return this.getAttribute('original-title').toUpperCase(); } });
+
+$('#example-fallback').tipsy({fallback: "Where's my tooltip yo'?" });
+
+$('#example-html').tipsy({html: true });
+
+$('#example-delay').tipsy({delayIn: 500, delayOut: 1000});
+
+$(function() {
+  $('#focus-example [title]').tipsy({trigger: 'focus', gravity: 'w'});
+});
+
+function onclickExample1() { $("#manual-example a[rel=tipsy]").tipsy("show"); return false; }
+function onclickExample2() { $("#manual-example a[rel=tipsy]").tipsy("hide"); return false; }
+$('#manual-example a[rel=tipsy]').tipsy({trigger: 'manual'});
+
+$('a.live-tipsy').tipsy({live: true});
\ No newline at end of file
diff --git a/jquery.tipsy/jquery.tipsy.d.ts b/jquery.tipsy/jquery.tipsy.d.ts
new file mode 100644
index 000000000..d586eefbd
--- /dev/null
+++ b/jquery.tipsy/jquery.tipsy.d.ts
@@ -0,0 +1,107 @@
+// Type definitions for jQuery.tipsy
+// Project: http://onehackoranother.com/projects/jquery/tipsy/
+// Definitions by: Brian Dukes <https://github.com/bdukes/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../jquery/jquery.d.ts"/>
+
+interface JQuery {
+    /**
+    * initialize tipsy plugin
+    */
+    tipsy: JQueryTipsy.Tipsy;
+}
+
+declare module JQueryTipsy {
+    interface Options {
+        /**
+        * delay before showing tooltip (ms)
+        * 
+        * default: 0
+        */
+        delayIn?: number;
+        /**
+        * delay before hiding  tooltip (ms)
+        * 
+        * default: 0
+        */
+        delayOut?: number;
+        /**
+        * fade tooltips in/out?
+        * 
+        * default: false
+        */
+        fade?: boolean;
+        /**
+        * fallback text to use when no tooltip text
+        * 
+        * default: ''
+        */
+        fallback?: string;
+        /**
+        * gravity
+        * 
+        * default: 'n'
+        */
+        gravity?: any; // string or () => string
+        /**
+        * is tooltip content HTML?
+        * 
+        * default: false
+        */
+        html?: boolean;
+        /**
+        * use live event support?
+        * 
+        * default: false
+        */
+        live?: boolean;
+        /**
+        * pixel offset of tooltip from element
+        * 
+        * default: 0
+        */
+        offset?: number;
+        /**
+        * opacity of tooltip
+        * 
+        * default: 0.8
+        */
+        opacity?: number;
+        /**
+        * attribute/callback containing tooltip text
+        * 
+        * default: 'title'
+        */
+        title?: any; // string or () => string
+        /**
+        * how tooltip is triggered - hover | focus | manual
+        * 
+        * default: 'hover'
+        */
+        trigger?: string;
+    }
+
+    interface Tipsy {
+        /**
+        * initialize tipsy plugin
+        */
+        (options?: Options): JQuery;
+        /**
+        * determine gravity either to North or South automatically based on the element's location in the viewport
+        */
+        autoNS: () => string;
+        /**
+        * determine gravity either to West or East automatically based on the element's location in the viewport
+        */
+        autoWE: () => string;
+        /**
+        * determine gravity either to Southwest or Southeast automatically based on the element's location in the viewport
+        */
+        autoSWSE: () => string;
+        /**
+        * determine gravity either to Northwest or Northeast automatically based on the element's location in the viewport
+        */
+        autoNWNE: () => string;
+    }
+}