Pentaho Data Integration ( ETL ) a.k.a Kettle
The open big data serving engine
Provide support to increase developer productivity in Java
MyBatis SQL mapper framework for Java
Apache NetBeans
A Spring Framework application based on JSP, Spring MVC
Mirror of Apache Struts
Browser automation framework and ecosystem
API automation and load testing framework
Programmer-friendly testing framework for Java and the JVM
Framework on top of spring-boot that helps create back-ends
Identity & Single Sign On for all earthlings and beyond
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
Easily create Spring-powered, production-grade applications
ProGuard, Java optimizer and obfuscator
Provide support to increase developer productivity in Java
Cross-platform framework for building truly native mobile apps
Source for the TechEmpower Framework Benchmarks project
An event-driven asynchronous network application framework
The Enterprise-ready testing and specification framework
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
TestNG testing framework
Java language binding for writing Appium Tests
Unified programming model for Batch and Streaming
Android toast frame, dedicated to treating various difficult problems