diff --git a/README.md b/README.md
index 2f711e6b2..999a45dd6 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ Complete
 * [Backbone.js](http://backbonejs.org/) (by [Boris Yankov](https://github.com/borisyankov))
 * [Bootstrap](http://twitter.github.com/bootstrap/) (by [Boris Yankov](https://github.com/borisyankov))
 * [bootstrap.datepicker](https://github.com/eternicode/bootstrap-datepicker) (by [Boris Yankov](https://github.com/borisyankov))
+* [Box2DWeb](http://code.google.com/p/box2dweb/) (by [Josh Baldwin](https://github.com/jbaldwin/))
 * [Breeze](http://www.breezejs.com/) (by [Boris Yankov](https://github.com/borisyankov))
 * [CodeMirror](http://codemirror.net) (by [François de Campredon](https://github.com/fdecampredon))
 * [Chosen](http://harvesthq.github.com/chosen/) (by [Boris Yankov](https://github.com/borisyankov))