Google Chrome Extensions. Chrome Frame - Google Code. Closure Compiler Service. Social Graph API - Google Code. Closure Tools - Google Code. The Closure Tools project is an effort by Google engineers to open source the tools used in many of Google's sites and web applications for use by the wider Web development community.
Web applications have evolved from simple HTML pages into rich, interactive applications that provide a great user experience. Today's web apps pose a challenge for developers, however: how do you create and maintain efficient JavaScript code that downloads quickly and works across different browsers? OAuth 2.0 Playground. Site Directory - Google Code.