Java interview & backend learning resource collection
A Chinese-language curated collection of Java interview questions and backend learning notes covering JVM, concurrency, MySQL, Redis, and distributed systems.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
Pick it for a more tutorial-style, frequently updated Java guide when the seed's outline-and-links format feels too terse.
一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄
Choose it as a condensed interview cheat-sheet that also covers Spring, MyBatis and Kafka the seed barely touches.
「Java面试小抄」一份通向理想互联网公司的面试汇总，包括 Java基础、Java并发、JVM、MySQL、Redis、Spring、MyBatis、Kafka、计算机操作系统、计算机网络、系统设计、分布式、Java 项目实战等
Pick it when you want long-form explanations with code samples and diagrams instead of the seed's interview Q&A list.
🚀 超级八股文 🚀 - 告别死记硬背的 Java 全栈技术知识库！100万+字的讲解，原理剖析 + 丰富代码示例 + 清晰流程图解，让你真正理解每一个技术点！
Choose it for deeper distributed/microservice/RPC architecture notes than the seed's interview-oriented chapters.
✍️ Java 工程师必备架构体系知识总结：涵盖分布式、微服务、RPC等互联网公司常用架构，以及数据存储、缓存、搜索等必备技能
Choose it for architect-track, cookbook-style Java stack material with a permissive MIT license.
🎉🎉🎉JAVA高级架构师技术栈==任何技能通过 “刻意练习” 都可以达到融会贯通的境界，就像烹饪一样，这里有一份JAVA开发技术手册，只需要增加自己练习的次数。🏃🏃🏃
Pick it for a beginner-oriented self-study path bundling computer-basics and tooling the seed assumes you know.
☕️「Java 自学指南」Java 学习保姆级教程、计算机基础、数据库、实战实践、效率工具、资源分享、程序人生。
Choose it as the better-maintained, Apache-2.0-licensed superset when you want broader coverage and daily fixes.
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
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Choose it for multi-language roadmaps and career/AI content when you want breadth beyond a Java-only knowledge base.
程序员鱼皮的编程宝典 ⭐️ 2026年最全编程学习路线图！包含Java学习路线、前端学习路线、Python学习路线、C++学习路线、算法学习路线、计算机基础学习路线、AI应用开发学习路线、AI Agent开发学习路线等。提供编程入门教程、AI大模型应用开发教程、RAG开发实战、MCP开发教程、Prompt工程指南、LLM应用开发、技术知识分享、学习资源推荐、项目实战教程、热门面试题、求职经验、简历优化、编程自学指南等内容，适用于所有零基础学编程、学习AI开发、转行程序员、计算机专业学生、求职找工作的同学 💎 编程学习，就来编程导航！
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
Only if you want a wide Java-ecosystem checklist, but it has been unpatched for two years.
[Java工程师必备+学习+知识点+面试]：包含计算机网络知识、JavaSE、JVM、Spring、Springboot、SpringCloud、Mybatis、多线程并发、netty、MySQL、MongoDB、Elasticsearch、Redis、HBASE、RabbitMQ、RocketMQ、Pulsar、Kafka、Zookeeper、Linux、设计模式、智力题、项目架构、分布式相关、算法、面试题
A stale article dump; take it only for a few JVM/concurrency write-ups the seed lacks.
主要是Java技术栈的文章
A mind-map-only study aid, unmaintained for nearly seven years and giving you no prose explanations.
【🌱🌱Java服务端知识技能图谱】用思维脑图梳理汇总Java服务端知识技能
Use it for a big-tech-interview quiz bank, but it stopped receiving fixes three years ago.
《大厂面试指北》——包括Java基础、JVM、数据库、mysql、redis、计算机网络、算法、数据结构、操作系统、设计模式、系统设计、框架原理。
A frozen 2022 question list; useful only as extra drilling on the same topics.
2022java面试题、JVM面试题、多线程面试题、并发编程、Redis面试题、MySQL面试题、Java2022面试题、Netty面试题、Elasticsearch面试题、Tomcat面试题、Dubbo面试题、Kafka面试题、Linux面试题、2021面试题、java面试、2022面试题，Java面试题、设计模式面试题、Spring面试题、MyBatis面试题、Memcached面试题、MongoDB面试题、ZooKeepe面试题、RabbitMQ面试题、HTML面试题、CSS面试题、Vue面试题、React面试题、JavaScript面试题、2021java面试题、2021java面试、Java2021面试题、2022java面试
Take it for personal autumn-recruitment notes and front-end/DB extras, but it has been stale for over 18 months.
自己的学习笔记。包含：个人秋招经历、🐂客面经问题按照频率总结、Java一系列知识、数据库、分布式、微服务、前端、技术面试、每日文章等(持续更新)
A code-snippet-first companion for core Java/concurrency/algorithm review, but unmaintained since 2023.
👨🎓 Java Core Sprout : basic, concurrent, algorithm
An interview-notes mirror including LeetCode and project advice, but no updates for over two years.
【Java面试+Java后端技术学习指南】：一份通向理想互联网公司的面试指南，包括 Java，技术面试必备基础知识、Leetcode、计算机操作系统、计算机网络、系统设计、分布式、数据库（MySQL、Redis）、Java 项目实战等
An older self-study and open-source-project reading list, effectively frozen since 2020.
Java开源项目之「自学编程之路」：学习指南+面试指南+资源分享+技术文章
Only for workplace-experience essays on top of interview prep; unpatched for about 19 months.
📚 Java 菜鸟训练营 ，总结职场经验及感悟，积累技术面试
A Java-backend roadmap abandoned for nearly seven years; historical interest only.
必看！java后端，亮剑诛仙。java发展路线技术要点。
Broader computer-science-plus-Java notes site, but stale for four years and GPL-licensed.
计算机学习资料(Java , Jvm , Linux , Mysql , Netty , Redis , Netty , Spring , SpringBoot , Mybatis , Rabbitmq ,计算机网络 , 数据结构与算法 , 设计模式 )Github网页阅读:https://guang19.github.io/framework-learning , Gitee网页版阅读: https://qsjzwithguang19forever.gitee.io/framework-learning
These projects were analysed and named JavaFamily among their alternatives. The relationship is not symmetric — how JavaFamily rates them is a separate judgement, made when JavaFamily is analysed in its own right.
calls JavaFamily “A same-format Java interview article collection to pick when you want a second opinion on a topic; its coverage of distributed and AI topics is thinner than JavaGuide's.”
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
calls JavaFamily “Java-interview notes only, unlicensed and last touched 11 months ago, so pick it just for legacy Java question banks.”
程序员鱼皮的编程宝典 ⭐️ 2026年最全编程学习路线图！包含Java学习路线、前端学习路线、Python学习路线、C++学习路线、算法学习路线、计算机基础学习路线、AI应用开发学习路线、AI Agent开发学习路线等。提供编程入门教程、AI大模型应用开发教程、RAG开发实战、MCP开发教程、Prompt工程指南、LLM应用开发、技术知识分享、学习资源推荐、项目实战教程、热门面试题、求职经验、简历优化、编程自学指南等内容，适用于所有零基础学编程、学习AI开发、转行程序员、计算机专业学生、求职找工作的同学 💎 编程学习，就来编程导航！