Is it possible to include gwt tags into gsp page. I've installed gwt grails plugin but I haven't been able to achieve this yet.
Its possible to include dojo tags into gsp page after u install the dojo grails plugin
I think you're mixing up the context where these tags are supposed to be used.
GSP tags are for creating a server-side template that will be rendered and sent to the browser as completed HTML. GWT's ui:binder tags are for creating a template that's compiled by GWT and used to generate a page on the client-side within the browser. They operate in two different realms.