Google has a new tool that helps developers learn and test code for Google’s JavaScript APIs (similar to Microsoft’s VE Interactive SDK). ?The interactive AJAX APIs Playgound has an easy interface that allows users to interact with Google’s JavaScript APIs (Visualization,?Search,?Language,?Blogger,?Libraries,?Maps,?Earth,?Feeds, and?Calendar). ? Google also open sourced the API playgound so maybe we’ll be seeing more of it with other APIs in the near future (cough ESRI JavaScript API cough). ?