Easily create Spring-powered, production-grade applications
SonarSource Static Analyzer for Java Code Quality and Security
Java library for parsing and rendering CommonMark (Markdown)
Testcontainers is a Java library that supports JUnit tests
Java Docker API Client
Java client for Kubernetes & OpenShift
A Socket.IO client library for Java
Fast, scalable, multi-language and extensible build system
Desktop/Android/HTML5/iOS Java game development framework
Apache NetBeans
Distributed tracing system to gather timing data
LINE Messaging API SDK for Java
open source Java library for creating and editing PDF files
Flexible, lightweight multi-language test reporting tool
The Java agent for Apache SkyWalking
Active development of the Azure SDK for Java
Next-generation ORM for Node.js and TypeScript
Hibernate's core object/relational mapping functionality
Continuous inspection
The Leading Security Assessment Framework for Android
Most popular Mocking framework for unit tests written in Java
Java interface to OpenCV, FFmpeg, and more
Test automation made simple
Kafka Web UI
Library to stream in rtmp and rtsp for Android. All code in Java