diff --git a/README.md b/README.md
index ab4a8cdae..2095f510b 100755
--- a/README.md
+++ b/README.md
@@ -178,6 +178,7 @@ List of Definitions
 * [Levelup](https://github.com/rvagg/node-levelup) (by [Bret Little](https://github.com/blittle))
 * [linq.js](http://linqjs.codeplex.com/) (by [Marcin Najder](https://github.com/marcinnajder))
 * [Livestamp.js](https://github.com/mattbradley/livestampjs) (by [Vincent Bortone](https://github.com/vbortone))
+* [localForage](https://github.com/mozilla/localForage) (by [david pichsenmeister](https://github.com/3x14159265))
 * [Lodash](http://lodash.com/) (by [Brian Zengel](https://github.com/bczengel))
 * [Logg](https://github.com/dpup/node-logg) (by [Bret Little](https://github.com/blittle))
 * [Marked](https://github.com/chjj/marked) (by [William Orr](https://github.com/worr))
diff --git a/localForage/localForage-tests.ts b/localForage/localForage-tests.ts
new file mode 100644
index 000000000..f1a416dcf
--- /dev/null
+++ b/localForage/localForage-tests.ts
@@ -0,0 +1,34 @@
+/// <reference path="localForage.d.ts" />
+
+declare var localForage: lf.ILocalForage<string>
+declare var callback: lf.ICallback<string> 
+declare var promise: lf.IPromise<string> 
+
+() => {
+  localForage.clear()
+  localForage.length
+  localForage.key(0)
+  
+  localForage.getItem("key", (str: string) => { 
+    var newStr: string = str
+  })
+  localForage.getItem("key").then((str: string) => {
+    var newStr: string = str
+  })
+  
+  localForage.setItem("key", "value", (str: string) => {
+    var newStr: string = str
+  })
+  localForage.setItem("key", "value").then((str: string) => { 
+    var newStr: string = str
+  })
+  
+  localForage.removeItem("key", (str: string) => {
+    var newStr: string = str
+  })
+  localForage.removeItem("key").then((str: string) => { 
+    var newStr: string = str
+  })
+  
+  promise.then(callback)
+}
diff --git a/localForage/localForage.d.ts b/localForage/localForage.d.ts
index 71ccaba3c..c3d0371d0 100644
--- a/localForage/localForage.d.ts
+++ b/localForage/localForage.d.ts
@@ -8,11 +8,11 @@ declare module lf {
         clear(): void
         key(index: number): T
         length: number
-        getItem(key: string, callback: ICallback<T>)
+        getItem(key: string, callback: ICallback<T>): void
         getItem(key: string): IPromise<T>
-        setItem(key: string, value: T, callback: ICallback<T>)
+        setItem(key: string, value: T, callback: ICallback<T>): void
         setItem(key: string, value: T): IPromise<T>
-        removeItem(key: string, callback: ICallback<T>)
+        removeItem(key: string, callback: ICallback<T>): void
         removeItem(key: string): IPromise<T>
     }