How to use angularJs in GWT?

I want to integrate angularJs in my existing GWT application. I am new to angularJs. How to start with it?

Thanks

javascript
angularjs
gwt

Take a look at

AngularGWT - This is a library that enables Authors to write components or complete apps for AngularJS in Java. This is mostly done using compiler castings for Google Web Toolkit to "compile" Java Code into Javascript.

AngularGWT is the way to go. But if you want an simple way off, include the angular.js in your *.html file and use JSNI to access Angular JS from your code.