I recently received an email from a long time follower of mine comparing web frameworks research and presentations. He asked some interesting questions:

I am starting on a new venture to build a direct to consumer web application. I am planning to leverage Cloud services to build my CI/CD pipeline. I am very strong with Java Backend/middleware and learning Javascript Front-end frameworks. I love Spring and SOFEA. Having said that, I am wondering if I should use Grails + Angular or JHipster? My primary concern with JHipster is there is hardly any ‘community', there is Julien and whatever he says/thinks goes! Can you give me some pointers?

I imagine there's other JVM developers with similar questions, so I figured I'd publish my response for all to see.

JHipster may have a smaller community than Grails, but remember that it's built on Spring Boot and AngularJS. Both have huge communities. In fact, Grails 3 is built on Spring Boot, just like JHipster.

Even though JHipster generates your code in Java, there's nothing preventing you from writing your code in Groovy or Scala. I dig JHipster, but I've also worked with AngularJS and Spring Boot for a couple years. The fact that someone put these technologies together and made  it easy to work with them is awesome.

I like JHipster so much, I decided to write a book on it. I hope to finish it in the next couple months and have it published in the fall. It'll be a free download from InfoQ. Learn more at http://www.jhipster-book.com.

Yes, I'm probably a bit biased since I'm writing a JHipster book. However, it's been easy for me to introduce and use Spring Boot with my last few clients. They were already using Spring, so the transition to using a Spring simplifier was a no-brainer. I haven't had as much luck getting clients to adopt Grails, even though I've suggested it. That could change now that it's based on Spring Boot.

What's your experience? Would you recommend Grails + Angular over JHipster? If so, why?