The OWASP ZAP core project
SoapUI is a free and open source cross-platform functional testing
Framework for Evolutionary Message-Driven Microservices on the JVM
Programmer-friendly testing framework for Java and the JVM
WordPress for Android
Simple library for building production-ready RESTful web services
Design patterns implemented in Java
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
A Java Virtual Machine for OpenJDK
JSqlParser parses an SQL statement and translate it into a hierarchy
Slack Developer Kit (including Bolt for Java) for any JVM languages
Catch common Java mistakes as compile-time errors
GeoServer repository
Used to integrate Android apps with Facebook Platform
Reactive library to enable quick and easy development of bots
Pure Java annotation, single class file, rapid development
Kodezi Chronos is a debugging-first language model
Annotation-based library for making deep link handling better
A flexible, stable, easy-to-use Android plug-in framework
Open Source C/C++/Java libraries from Unicode
An object relational-mapping (ORM) library for Java
Virtual Satellite
Provides a toolset for developing HISinOne extensions