Java backend interview / learning guide
A Chinese-language Java backend interview and learning guide covering Java fundamentals, databases, distributed systems, system design and AI application development.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
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+Java学习指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。
Choose it if you prefer a chatty, example-heavy Java walkthrough over JavaGuide's terse interview-point format; both are actively maintained and Apache-style open content.
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😄
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Pick it when you are interviewing for LLM/Agent engineering roles rather than Java backend, since its content stops at the AI layer and skips Java, JVM and database depth.
https://adongwanai.github.io/AgentGuide | AI Agent开发指南 | LangGraph实战 | 高级RAG | 转行大模型 | 大模型面试 | 算法工程师 | 面试题库 | 强化学习｜数据合成
Choose it as a beginner-oriented roadmap site when you need learning paths across many languages instead of JavaGuide's deeper backend interview answers.
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Use it when your target is an AI application engineer job and you want LangChain/LangGraph/Dify practice over Java backend fundamentals.
🚀 2026 最系统的 AI Agent 速成指南｜智能体实战教程 · 完整学习路径 + 实战项目 + 面试题库 · 对标大模型应用开发工程师岗位 · 覆盖LangChain / LangGraph / Coze / Dify / MCP / skills / LLM / RAG / 提示词 · 企业级部署与微调 · 从0到企业级落地 + 从学习到上线项目 + 面试准备一体化
Swap in for algorithm-engineer interview prep in CV/NLP/LLM; it assumes math and model training background and is GPL-licensed, unlike JavaGuide's backend focus.
【三年面试五年模拟】AIGC/LLM/AI Agent算法工程师面试资源平台。涵盖AIGC、LLM大模型、AI Agent、具身智能、传统深度学习、计算机视觉、自然语言处理、自动驾驶、机器学习、强化学习、大数据挖掘、世界模型、元宇宙、AGI等AI行业面试笔试干货经验与核心跨周期知识。
An earlier or more limited way to do the job. Still the right call when you need something small, proven, or CPU-only.
A usable but stale (2+ years) Java interview outline if you only need a checklist of classic questions, missing all recent AI and modern Spring material.
【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
A five-year-old self-study map; take it only for collecting article links, since the technical content predates current Java and cloud practice.
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
A broader but abandoned (2022-era) fullstack interview roadmap, useful only as an older checklist of topics.
🚀 fullstack tutorial 2022，后台技术栈/架构师之路/全栈开发社区，春招/秋招/校招/面试
An earlier-generation Java engineer growth path; good for classic JVM/concurrency talking points, but unmaintained for nearly three years.
To Be Top Javaer - Java工程师成神之路
A narrow Java-core, concurrency and algorithm snippet collection, a fine supplementary read but no substitute for a full interview guide and last pushed in 2023.
👨🎓 Java Core Sprout : basic, concurrent, algorithm
Narrower swap when you only need algorithm/DS interview drills; it covers nothing of databases, distributed systems or Java engineering.
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Does the same job, but ships as an app. Useful to a person, not swappable into a codebase.
An end-user question-bank website you browse and pay for, not markdown you can fork and edit.
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These projects were analysed and named JavaGuide among their alternatives. The relationship is not symmetric — how JavaGuide rates them is a separate judgement, made when JavaGuide is analysed in its own right.
calls JavaGuide “Choose it as the better-maintained, Apache-2.0-licensed superset when you want broader coverage and daily fixes.”
【Java面试+Java学习指南】 一份涵盖大部分Java程序员所需要掌握的核心知识。
calls JavaGuide “swap in when you need deeper, actively maintained MySQL/JVM/concurrency/分布式 coverage with daily commits and a permissive Apache-2.0 license.”
公开的 Java 后端 / AI Agent / 系统设计 / 算法面试复习资料库
calls JavaGuide “Better when you want an Apache-2.0 Java/backend reference and interview Q&A instead of a multi-language roadmap site.”
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！