Hello Deepak, yes, there are alternatives like Quarkus, MicroProfile for Microservices, MyBatis for ORM but I don’t count them as essential yet, based on my experience, I think these are the most popular and used across the companies, making them essential Java frameworks for any serious developers.
Written by javinpaul
I am Java programmer, blogger, working on Java, J2EE, UNIX, FIX Protocol. I share Java tips on http://javarevisited.blogspot.com and http://java67.com