diff --git a/jquery-knob/jquery-knob-tests.ts b/jquery-knob/jquery-knob-tests.ts
new file mode 100644
index 0000000000..a6c85e2c8b
--- /dev/null
+++ b/jquery-knob/jquery-knob-tests.ts
@@ -0,0 +1,37 @@
+/// <reference path="jquery-knob.d.ts"/>
+
+// create from html attrs
+$('<input type="text" name="knob" value="50" data-min="0" data-max="100">').knob();
+
+// create with object
+$('<input type="text" name="knob-2">').knob({
+	min: 0,
+	max: 100,
+	angleArc: 270
+});
+
+// hooks
+var hookKnob = $('<input type="text" name="knob-2">').knob({
+	release: function(value) {
+		console.log(value);
+	},
+	change: function(value) {
+		console.log(value);
+	},
+	draw: function() {
+		console.log(this);
+	},
+	cancel: function() {
+		console.log(this);
+	},
+	format: function(value) {
+		console.log(value);
+	}
+});
+
+// trigger
+hookKnob.trigger('release');
+hookKnob.trigger('change');
+hookKnob.trigger('draw');
+hookKnob.trigger('cancel');
+hookKnob.trigger('format');
\ No newline at end of file
diff --git a/jquery-knob/jquery-knob.d.ts b/jquery-knob/jquery-knob.d.ts
new file mode 100644
index 0000000000..7d02fa34f5
--- /dev/null
+++ b/jquery-knob/jquery-knob.d.ts
@@ -0,0 +1,116 @@
+// Type definitions for jQuery Knob 1.2.11
+// Project: http://anthonyterrien.com/knob/
+// Definitions by: Iain Buchanan <https://github.com/iain8/>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+/// <reference path="../jquery/jquery.d.ts" />
+
+declare module JQueryKnob {
+	export interface JQueryKnobOptions {
+		/**
+		 * min value | default=0
+		 */
+		min?: number;
+		/**
+		 * max value | default=100
+		 */
+		max?: number;
+		/**
+		 * step size | default=1
+		 */
+		step?: number;
+		/**
+		 * starting angle in degrees | default=0
+		 */
+		angleOffset?: number;
+		/**
+		 * arc size in degrees | default=360
+		 */
+		angleArc?: number;
+		/**
+		 * stop at min & max on keydown/mousewheel | default=true
+		 */
+		stopper?: boolean;
+		/**
+		 * disable input and events | default=false
+		 */
+		readOnly?: boolean;
+		/**
+		 * direction of progression | default=clockwise
+		 */
+		rotation?: string;
+		/**
+		 * display mode "cursor", cursor size could be changed passing a 
+		 * numeric value to the option, default width is used when passing 
+		 * boolean value "true" | default=gauge
+		 */
+		cursor?: string | boolean;
+		/**
+		 * gauge thickness
+		 */
+		thickness?: number;
+		/**
+		 * gauge stroke endings | default=butt, round=rounded line endings
+		 */
+		lineCap?: string;
+		/**
+		 * dial width
+		 */
+		width?: number;
+		/**
+		 * default=true | false=hide input
+		 */
+		displayInput?: boolean;
+		/**
+		 * default=false | true=displays the previous value with transparency
+		 */
+		displayPrevious?: boolean;
+		/**
+		 * foreground color
+		 */
+		fgColor?: string;
+		/**
+		 * input value (number) color
+		 */
+		inputColor?: string;
+		/**
+		 * font family
+		 */
+		font?: string;
+		/**
+		 * font weight
+		 */
+		fontWeight?: string;
+		/**
+		 * background color
+		 */
+		bgColor?: string;
+		/**
+		 * executed on release
+		 */
+		release?: (value: number) => void;
+		/**
+		 * executed at each change of the value
+		 */
+		change?: (value: number) => void;
+		/**
+		 * when drawing the canvas
+		 */
+		draw?: () => void;
+		/**
+		 * triggered on [esc] keydown
+		 */
+		cancel?: () => void;
+		/**
+		 * allows to format output (add unit %, ms...)
+		 */
+		format?: (value: number) => void;
+	}
+}
+
+interface JQuery {
+	/**
+	 * Create a knob for the given input field, with optional options
+	 */
+	knob(options?: JQueryKnob.JQueryKnobOptions): JQuery;
+}
\ No newline at end of file