Eclipse Jetty - Web Container & Clients - supports HTTP/2, HTTP
Gephi the open graph Viz platform
Desktop/Android/HTML5/iOS Java game development framework
Idempotent schema management for MySQL, PostgreSQL, and more
Readyset is a MySQL and Postgres wire-compatible caching layer
SoapUI is a free and open source cross-platform functional testing
Scouter is open source APM (Application Performance Management) tool
Java 1-17 Parser and Abstract Syntax Tree for Java
I2P is an anonymizing network to securely communicate
Redshift JDBC Driver. It supports JDBC 4.2 specification
1.21.11 Lightweight Minecraft server
An open source SQL database designed to process time series data
PhantomBot is an actively developed open source interactive Twitch bot
An easy-to-use, high-performance distributed transaction solution
Building Tools and Aesthetic Technology
Lightweight service virtualization/ API simulation / API mocking tool
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB
Essential hooks for modding with Fabric
A high performance and high compatibility 1.12.2/1.16.5/1.18.2 version
Coding Agent Harness
An XMPP server licensed under the Open Source Apache License
An Open Source Minecraft Launcher with Modern UX
ProGuard, Java optimizer and obfuscator
An unofficial rules engine for the world's greatest card game
Web based virtual user administration interface for Postfix mail