Apache NetBeans
Pentaho Data Integration ( ETL ) a.k.a Kettle
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
Browser automation framework and ecosystem
Programmer-friendly testing framework for Java and the JVM
Easily create Spring-powered, production-grade applications
tinylog is a lightweight logging framework for Java, Kotlin, Scala
ProGuard, Java optimizer and obfuscator
Cross-platform framework for building truly native mobile apps
The open big data serving engine
Real-Time coding-free, powerful and secure ORM
The Enterprise-ready testing and specification framework
Vaadin 6, 7, 8 is a Java framework for modern Java web applications
An event-driven asynchronous network application framework
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
Framework for Evolutionary Message-Driven Microservices on the JVM
Most popular Mocking framework for unit tests written in Java
A Spring Cloud based Service Governance Framework
Identity & Single Sign On for all earthlings and beyond
A revolutionary ORM framework for both java and kotlin.
API automation and load testing framework
Comprehensive programming and configuration model for modern apps