diff --git a/eq.js/eq.js.d.ts b/eq.js/eq.js.d.ts
new file mode 100644
index 0000000000..198fee0f90
--- /dev/null
+++ b/eq.js/eq.js.d.ts
@@ -0,0 +1,67 @@
+// Type definitions for eq.js
+// Project: https://github.com/Snugug/eq.js
+// Definitions by: Stephen Lautier <https://github.com/stephenlautier>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+declare var eqjs: eq.EqjsStatic;
+
+// Support AMD require
+declare module 'eqjs' {
+	export = eqjs;
+}
+
+declare module eq {
+	type AvailableElementType = HTMLElement|HTMLElement[]|NodeList|JQuery;
+
+	interface EqjsStatic {
+	
+		/**
+		 * List of all nodes.
+		 */
+		nodes: EqjsNodesTable;
+
+		/**
+		 * Number of nodes in eqjs.nodes.
+		 */
+		nodesLength: number;
+
+		/**
+		 * Runs through all nodes and finds their widths and points
+		 * @param nodes 
+		 * @param callback function to use as a callback once query and nodeWrites have finished
+		 */
+		query(nodes: AvailableElementType, callback?: Function): void;
+
+		/**
+		 *  Refreshes the list of nodes for eqjs to work with
+		 */
+		refreshNodes(): void;
+
+		/**
+		 * Sorts a simple object (key: value) by value and returns a sorted object.
+		 * @param obj e.g. "small: 380, medium: 490, large: 600"
+		 * @returns {}
+		 */
+		sortObj(obj: string): EqjsKeyValuePair[];
+
+		/**
+		 * Runs through all nodes and writes their eq status.
+		 * @param nodes An array or NodeList of nodes to query
+		 * @returns {} 
+		 */
+		nodeWrites(nodes?: AvailableElementType): void;
+	}
+
+	interface EqjsKeyValuePair {
+		key: string;
+		value: number;
+	}
+
+	interface EqjsNodesTable {
+		[index: number]: HTMLElement;
+	}
+
+}
+
+// Support jQuery selectors.
+interface JQuery { }
\ No newline at end of file
diff --git a/eq.js/eq.js.tests.ts b/eq.js/eq.js.tests.ts
new file mode 100644
index 0000000000..1113604f22
--- /dev/null
+++ b/eq.js/eq.js.tests.ts
@@ -0,0 +1,28 @@
+/// <reference path="eqjs.d.ts" />
+/// <reference path="../jquery/jquery.d.ts" />
+
+var nodes = document.getElementsByClassName(".test-container");
+var node = document.getElementById("#test-container");
+var $nodes = $(".selector");
+
+eqjs.query(node);
+eqjs.query(node, () => { });
+eqjs.query(nodes);
+eqjs.query($nodes);
+
+var nodesCount: number = eqjs.nodesLength;
+
+eqjs.refreshNodes();
+
+eqjs.nodeWrites();
+eqjs.nodeWrites(node);
+eqjs.nodeWrites(nodes);
+eqjs.nodeWrites($nodes);
+
+var sortMap = eqjs.sortObj("small: 380, medium: 490, large: 600");
+var sortFirstKey = sortMap[0].key;
+var sortFirstValue = sortMap[0].value;
+
+var nodesMap = eqjs.nodes;
+
+var ele: HTMLElement = nodesMap[1];