Absolutely! There's a big 4.0 release happening soon as well that includes micronaut integration. Furthermore, there are profiles you can start with today that let you create a react, angular, or vue SPA app powered by the grails back-end. Add the fact that it's a spring boot app as well and you get an incredible library of resources available to you. We've been running our app in production with relatively few developers.
vorg|7 years ago
Virtually no-one's updated from Grails version 2 to version 3, or released any plugins for version 3, so it's hard to believe anyone's interested in a 4.0 release.