Plugins You can find out about all the publicly available Grails plugins.

Url Without Scheme Validator Plugin

2 votes

The Url Without Scheme Validator Plugin allows to use custom validator that validates the URLsbut - different than standard validator - does not care if the scheme is provided or not.Moreover, it can be used like "first-class", built-in validator. Read more

Dependency :
compile "org.grails.plugins:url-without-scheme-validator:0.2"

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Cookie Session Plugin

2 votes

The Cookie Session plugin enables grails applications to store session data in http cookies between requests instead of in memory on the server. This allows application deployments to be more stateless which supports simplified scaling architectures and fault tolerance. Read more

Dependency :
compile "org.grails.plugins:cookie-session:2.0.18"

 Documentation  Source