Design patterns implemented in Java

Ghidra is a software reverse engineering (SRE) framework

All Algorithms implemented in Java

Everything you need to know to get the job.

Getting Started with Spring Boot 3:

🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer（第 2 版）》、《程序员面试金典（第 6 版）》题解

Open Source Identity and Access Management For Modern Applications and Services

an easy-to-use dynamic service discovery, configuration and service management platform for building AI cloud native applications.

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

🔥 Seata is an easy-to-use, high-performance, open source distributed transaction solution.

Desktop/Android/HTML5/iOS Java game development framework

Redisson - Valkey & Redis Java client. Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Over 50 Valkey and Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue,…

A powerful flow control component enabling reliability, resilience and monitoring for microservices. (面向云原生微服务的高可用流控防护组件)

GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀

Open-source IoT Platform - Device management, data collection, processing and visualization.

High Performance Inter-Thread Messaging Library

A high performance caching library for Java

QuestDB is a high performance, open-source, time-series database

Modern Java - A Guide to Java 8

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

The ZAP by Checkmarx Core project

Vert.x is a tool-kit for building reactive applications on the JVM

🏗 Build container images for your Java applications.

Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running mat…

Apache Druid: a high performance real-time analytics database.

Microservice Architecture with Spring Boot, Spring Cloud and Docker

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Admin UI for administration of spring boot applications

Generate diagrams from textual description

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)