Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
jHipster - JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Cherokee - High-performance web server
Vaadin Framework - Vaadin is a web application framework for Rich Internet Applications (RIA).
Caddy - The HTTP/2 Web Server with Automatic HTTPS
CUBA.platform - A Full Stack Enterprise Java Framework with lots of out of the box functionality and amazing...