Google Inc has announced that, it has released the open source for three developer applications that are focused on Java script based applications such as Gmail, Google Maps etc. These tools are designed specifically to aid developers in their efforts for creating new and improved java based applications.

One of such tools is the ‘Closure Compiler‘, which is a JavaScript optimizer has been released for the developers. The Closure Compiler will provide the developers the freedom to create heavy and large Java based applications, that can then be reduced to extremely compact and high performance java based codes. This new Java tool, also addresses a critical a issue that is most common when working with Java and that is of the ‘dead codes’. Closure Compiler assist the developers by removing the dead code and presents gives the JavaScripts the ability to run smoothly on the browsers.

Another really useful tool for the developers is the ‘Closure Library‘, that provides a comprehensive range of essential tool for the Java technology. Developers are provided the freedom of choosing whatever tools they require, be it UI widgets and controls or lower-level utilities, they can make use of these tools to further enhance their apps.

Perhaps, the most crucial of tools released by Google in the open source arena is the ‘Closure Templates‘. This extremely useful catalog consists of pre-approved web templates that are compatible with Java Scripts and thus save a lot of valuable time of the developers, as they no longer have to test their apps on random templates.

Via Google Code Blog.