Apache Tiles - Apache Tiles is an open-sourced templating framework for modern Java applications.
jHipster - JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Spark Mail - Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Vaadin Framework - Vaadin is a web application framework for Rich Internet Applications (RIA).
mustache - Mustache is a simple web template system with implementations available for ActionScript, C++...
CUBA.platform - A Full Stack Enterprise Java Framework with lots of out of the box functionality and amazing...