Grails 3 and IDE support

I'm looking at support of grails 3 by the IDE.
To now, here is an overview :

• Eclipse : none support, plug-in disappeared from STS.
• Intellij : appears to be support but you to pay licensing ...
• Netbeans : begins of support

The good point is Netbeans 8.0.2 recognizes Grails 3 project.So, i was able to create a new Grails 3 project.You can launch you application and there is also syntax highlights in GSP.
However, it's just the beginning and it needs some works.But, you can begin to practice with Grails 3.

https://stackoverflow.com/questions/29441503/grails-3-0-support-in-netbeans/32425071#32425071

One comment, under Eclipse, you can import Grails project as a Gradle project like said in documentation.But, I didn't find how to have syntax highlights in GSP.