Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

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Spring Boot+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.

Free and Open Source, Distributed, RESTful Search Engine

Spring Framework

Termux - a terminal emulator application for Android OS extendible by variety of packages.

Google core libraries for Java

Free universal database tool and SQL client

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

AI低代码平台，支持「低代码 + 零代码」双模式：零代码 5 分钟搭建业务系统，低代码模式一键生成前后端代码。 内置AI 应用，支持AI聊天、知识库、流程编排、MCP与插件，支持各种模型。Skills能力实现：一句话画流程图、设计表单、生成系统。 引领 AI生成→在线配置→代码生成→手工合并的开发模式，解决Java项目80%的重复工作，快速提高效率，又不失灵活性。

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

🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本，优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序，支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ St…

An image loading and caching library for Android focused on smooth scrolling

Open Source Identity and Access Management For Modern Applications and Services

A browser automation framework and ecosystem.

🔥 Android developers should collect the following utils(updating).

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

Apache Kafka - A distributed event streaming platform

Conductor is an event driven agentic orchestration platform providing durable and highly resilient execution engine for applications and AI Agents

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

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

Apache Flink

FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.

AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Jenkins automation server

APM, Application Performance Monitoring System

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

IntelliJ IDEA & IntelliJ Platform

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

A high performance caching library for Java