java21

🔬 Java Code Coverage Library

Desafio de vaga de emprego para o banco Itaú

Java Programming: A Comprehensive Bootcamp from Zero to Hero

GPU-accelerated Llama3.java inference in pure Java using TornadoVM.

Multi-instance Reactive WebSocket messaging Chat App demo using Spring Boot 3.x, Java 21 and Redis Pub/Sub

TenIO is an open-source project for making online games that includes a java NIO (Non-blocking I/O) based server specifically designed for multiplayer games and simple existing game clients for rapid development: Libgdx (Java), Cocos2d-x (C++), Unity (C#), Phaserjs (Javascript).

A repository dedicated to showcasing best practices in Java and Spring through concise code snippets.

Spring Boot Microservices with JWT (Eureka Server, API Gateway, Auth Service, User Service and Product Service, JUnit and Integration Tests, Docker, Github Actions)

🐛 Streams API Practices

Spring 6 and Spring Boot 3 playground

Zero Code Studio 是一个工程化 AI 代码生成平台，基于 Spring Boot、LangChain4j、LangGraph4j，支持工具调用、Workflow 编排、任务计划规划、三层上下文压缩、SSE 过程可视化、定点修改与一键本地部署。

Desafio de vaga de emprego Full stack para UOL Host feito usando Java e Spring Boot

Media server with excellent for multibyte languages

A modern implementation of protoc to serialize, deserialize and generate java sources from protobuf schemas

A Spring Boot application for tracking flight events.

Java library for developing reactive programming(reactor-core) backend systems in microservices

Spring Boot with Spring Security (Role Permission) (Spring Boot, Java 21, Spring Security, Docker, Maven, JUnit Test, Integration Test, Test Container, MySql, Github Actions, Spring Open Api)

Case Study - Football Team Api with Hexagonal Architecture (Java 21, Spring Boot, Postgres, JUnit, Spring Security, JWT, Docker, Kubernetes, Prometheus, Grafana, Loki, Sonarqube, Github Actions (CI/CD), TestContainer)

A Java 21+ annotation-based, validation-aware DTO generation library following DRY and avoiding boilerplate code.

Examples of how to use Java 21 new features.