✦ Spring Framework:

➖ A powerful framework for building Java applications with a focus on dependency injection and aspect-oriented programming. ➽ https://spring.io/

✦ Hibernate ORM:

➖ An object-relational mapping (ORM) framework that simplifies database access and provides transparent persistence. ➽ https://hibernate.org/

✦ Apache Struts:

➖ A popular MVC framework for developing Java web applications. ➽ https://struts.apache.org/

✦ Apache Kafka:

➖ A distributed streaming platform that enables high-throughput, fault-tolerant messaging within applications. ➽ https://kafka.apache.org/

✦ Apache Camel:

➖ An integration framework that provides a rule-based routing and mediation engine for Java applications. ➽ https://camel.apache.org/

✦ Play Framework:

➖ A reactive web application framework that simplifies building scalable and fast Java and Scala web applications. ➽ https://www.playframework.com/

✦ Vaadin Framework: