The automation tower defense RTS

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Desktop/Android/HTML5/iOS Java game development framework

Style and Grammar Checker for 25+ Languages

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

Resilience4j is a fault tolerance library designed for Java8 and functional programming

Kafka Web UI

A Minecraft mod designed to improve frame rates and reduce micro-stutter

Simple, high-performance event-driven HTTP client+server for Clojure

An unofficial rules engine for the world's greatest card game.

JNI based binding for Dear ImGui

CoAP/DTLS Java Implementation

☕ WebAssembly runtime for Java

Twitter-scale Mastodon implementation in 100x less code than Twitter wrote to build the equivalent

Handmade Java binding for raylib

A Spigot plugin that will make sleeping on servers less of a hassle

A lightweight server-side stateless web map

Fabric server-only mod inspired by made in abyss.

Minecraft addon mod for Tetra https://github.com/mickelus/tetra.