「Java学习+面试指南」一份涵盖大部分 Java 程序员所需要掌握的核心知识。准备 Java 面试，首选 JavaGuide！

Design patterns implemented in Java

mall项目是一套电商系统，包括前台商城系统及后台管理系统，基于SpringBoot+MyBatis实现，采用Docker容器化部署。 前台商城系统包含首页门户、商品推荐、商品搜索、商品展示、购物车、订单流程、会员中心、客户服务、帮助中心等模块。 后台管理系统包含商品管理、订单管理、会员管理、促销管理、运营管理、内容管理、统计报表、财务管理、权限管理、设置等模块。

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Spring Framework

Google core libraries for Java

The java implementation of Apache Dubbo. An RPC and microservice framework.

快速、简洁、解决大文件内存溢出的java处理Excel工具

阿里巴巴 MySQL binlog 增量订阅&消费组件

阿里云计算平台DataWorks(https://help.aliyun.com/document_detail/137663.html) 团队出品，为监控而生的数据库连接池

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

APM, Application Performance Monitoring System

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

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)

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

High Performance Inter-Thread Messaging Library

A high performance caching library for Java

Logstash - transport and process your logs, events, or other data

Quarkus: Supersonic Subatomic Java.

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…

APM, (Application Performance Management) tool for large-scale distributed systems.

AWS Service registry for resilient mid-tier load balancing and failover.

🥤 COLA: Clean Object-oriented & Layered Architecture

mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Boot 3.2、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术，同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。

Redis Java client

The Java gRPC implementation. HTTP/2 based RPC

A scalable web crawler framework for Java.

OkGo - 3.0 震撼来袭，该库是基于 Http 协议，封装了 OkHttp 的网络请求框架，比 Retrofit 更简单易用，支持 RxJava，RxJava2，支持自定义缓存，支持批量断点下载管理和批量上传管理功能

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

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin