OpenXava - OpenXava is a Web Java Framework for Rapid Development of Enterprise Applications.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
jHipster - JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Spring Framework - The Spring Framework provides a comprehensive programming and configuration model for modern Java-based enterprise applications - on any kind of deployment platform.
Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996