I was recently browsing the Grails Plugins section when I came across “UiPerformance Plugin”. The plugin was based off the 14 rules from Steve Souders and the Yahoo performance team. As web developers we should always be looking for ways to speed up the load time so I followed the trail to http://stevesouders.com/hpws/rules.php. Great resource and good rules to follow!
I will be experimenting with the plugin and may post a review on it in the near future.