Growler

You must add this in your HEAD for dependencies:

<g:javascript library="jquery" plugin="jquery"/>
<growler:resources />

This is currently just an BETA release to get things rolling. You can do something like this:

<g:remoteLink 
    controller="foo" action="bar" 
    growl="true"
>growl link</g:remoteLink>

And the server response is rendered within a jGrowl notification. This should work for remoteForms as well, because this plugin modifies the g:remoteFunction logic.

Please feel free to help out with issues listed here.

WHY DOESN'T THIS PLUGIN WORK FOR ME???

Probably because it is still just an alpha release. Hit up the JIRA if you have issues you would like to report. :)