plovr is a build tool that dynamically recompiles JavaScript and Closure Template code. It is designed to simplify Closure development, and to make it more enjoyable.
Plovr requires Java 7 or higher. You can find Plovr JARs for download on the Releases page
The Plovr build requires Buck.
To test, buck test.
To build, buck plovr. The output will be in buck-out/gen/plovr.jar