GWT wrappers around some of the Cesium JS library.
The latest version has been upgraded to Cesium 1.0, so hopefully cesium-gwt is now forward-compatible with future Cesium JS releases.
The project page, including "To Do's", can be found at http://richkadel.github.io/cesium-gwt.
Apache 2.0
(This library is based on the Apache 2.0-licensed Cesium project at https://github.com/AnalyticalGraphicsInc/cesium .)