JDK main-line development https://openjdk.org/projects/jdk

Unleash your creativity with Pixelorama, a powerful and accessible open-source pixel art multitool. Whether you want to create sprites, tiles, animations, or just express yourself in the language o…

An open source re-implementation of RollerCoaster Tycoon 2 🎢

C++ Library Manager for Windows, Linux, and MacOS

Open source clone of Theme Hospital

Run x86 and x86-64 games on RISC-V Linux

A Time Series Browser

JavaScript Data Grid / Data Table with a Spreadsheet Look & Feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

Square’s meticulous HTTP client for the JVM, Android, and GraalVM.

Amazon Corretto 8 is a no-cost, multi-platform, production-ready distribution of OpenJDK 8

String validation

Persistent cluster-friendly scheduler for Java

A feature rich cross platform sql client for SQLite , MySQL.

Getting Started with Spring Boot 3:

Apache Commons Compress

PlayStation 4 emulator for Windows, Linux and macOS written in C++

The classic email sending library for PHP

Apache Commons Imaging (previously Sanselan) is a pure-Java image library

zlib replacement with optimizations for "next generation" systems.

Sega Saturn emulator

🧩 Java modules published at Maven Central

PS4 compatibility layer (emulator) on Free Pascal

OBS Studio - Free and open source software for live streaming and screen recording

The official Qt launcher for shadps4 emulator

Apache NetBeans

A form validation library for JavaFX

A type-safe HTTP client for Android and the JVM

JDBC driver for Firebird

Play! - PlayStation2 Emulator

The most intuitive Static Site CMS designed for SEO-optimized and privacy-focused websites.