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@@ -460,6 +460,7 @@ Besides libraries, there're [Collection on Codepen](http://codepen.io/collection
 ## Maps
 
 * [Leaflet](https://github.com/Leaflet/Leaflet) - JavaScript library for mobile-friendly interactive maps.
+* [Cesium](https://github.com/AnalyticalGraphicsInc/cesium) - Open Source WebGL virtual globe and map engine.
 * [gmaps](https://github.com/HPNeo/gmaps) - The easiest way to use Google Maps.
 * [polymaps](https://github.com/simplegeo/polymaps) - A free JavaScript library for making dynamic, interactive maps in modern web browsers.
 * [kartograph.js](https://github.com/kartograph/kartograph.js) - Open source JavaScript renderer for Kartograph SVG maps.