For an introductory tutorial on how to use Jenkins
Testcontainers is a Java library that supports JUnit tests
Simple Binary Encoding (SBE) - High Performance Message Codec
A barebones WebSocket client and server implementation
Simple library for building production-ready RESTful web services
Mirror of Apache Struts
Applications with modular architecture
Scouter is open source APM (Application Performance Management) tool
Java/JavaFX/Kotlin Game Library (Engine)
The OWASP ZAP core project
An extensible Java library for HTTP request and response logging
Light-weight workflow and business process management pltaform
A scalable web crawler framework for Java
The official AWS X-Ray Auto Instrumentation Agent for Java
The official AWS X-Ray Recorder SDK for Java
SQLite JDBC Driver
Distributed tracing without code changes
Skript is a Bukkit plugin which allows server admins
Web application that allows you to perform operations on PDF files
Comprehensive programming and configuration model for modern apps
Elide is a Java library that lets you stand up a GraphQL/JSON-API
Library for extracting streaming site data without official APIs
Retail banking sample application showcasing Kubernetes
Build cross-platform native progressive web apps for iOS and Android