Thymeleaf is a modern server-side Java template engine for web
Template-driven engine to generate documentation
Test automation made simple
SchemaSpy code home
Generate awesome word(docx) with template
Free Java Reporting Library
an Open Source BPMN 2.0 / DMN 1.1 Modeler
java bean / database driven zero code application framework
An HTML to PDF library for the JVM
Pure Java HTML / CSS rendering engine
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Generates text that depends on changing data (like dynamic HTML).
PDF Library for Developers
A fluent language to write perftences
java API for tabular reports and pivot tables
Clean, powerful templates for Java
.NET, PowerShell, SQL, Java, Perl, and Javascript developer libraries
Perfect Java Workflow Engine for BPM Applications
Java Swing HTML / CSS rendering component
Free and simple build toolkit for HTML5-based Android apps
keyword search engine for semi-structured data (Tables, lists,...)