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JavaGuide. Interview prep guide and learning resource for Java developers and backend engineers.

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Vaya's read on this project

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Updates

July 2026

docs: 修正系统设计文档中的事实与示例 Jul 21
docs: 优化 Java 核心知识文档 Jul 21
docs: 更新计算机基础与 Java 金额类型文档 Jul 21
docs: add Kimi K3 coding case Jul 21
Refactor task submission to use execute method (#2884) Jul 19
docs: 修正不可重复读和幻读概念描述 (#2883) Jul 19
docs: add AI 核心概念总览 and revise llm evaluation article Jul 19
docs: add drawio chart skill article Jul 10
docs: add claude code principles articles Jul 7
docs: fix llm wording issues Jul 6
docs: 更新文章导航和职业方向内容 Jul 6
docs: update ai coding guides Jul 6

June 2026

docs: 优化高性能文档内容 — 提升压测与消息队列知识准确性 Jun 28
docs: 完善操作系统内存和文件系统内容 — 发布与面试题补充 Jun 26
docs: 调整 RR 幻读说明 — MySQL 事务文档 Jun 26
docs: 新增 OpenTaint 污点分析工具 — 开源工具代码安全专题 Jun 26
docs: 优化虚拟内存文章与字符集目录 — 操作系统文档 Jun 25
docs: 添加 MySQL 备份恢复文章 — 数据库专题入口 Jun 25
docs: 新增分布式协调专题 — 完善分布式知识串联 Jun 25
docs: 新增分布式与测开学习内容 — 完善知识体系入口 Jun 25