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A systematic 6-week Java backend interview prep roadmap covering JVM internals, Spring Boot, Redis, microservices, plus Spring AI, LangChain4j, and RAG for AI Agent development.

A complete tutorial on building a RAG medical Q&A system with LangChain4j, covering Ollama local deployment, Redis vector DB, document vectorization, and Cursor AI-assisted development.

Deep dive into Harness AI Engineering Programming methodology, covering SDD, Skill development patterns, and core practices for enterprise-level AI-assisted development.

Complete Codex tutorial from zero: ChatGPT registration, Codex installation, sandbox setup, Skills & MCP advanced features, plus hands-on Snake game and Spring MVC debugging examples.

How can frontend engineers transition to AI full-stack? This guide covers NestJS + LangChain, TypeScript fundamentals, AI Agent development, local model deployment, and cross-language architecture skills.

A detailed demo of using Cursor AI to build a Vue3 + SpringBoot + MySQL full-stack blog project in 20 minutes, covering UI prototyping, code generation, database setup, and debugging.

A practical guide for Java developers transitioning to AI app development. Includes a 45-day learning plan covering Spring AI, RAG, Agent skills, plus resume and interview strategies.

Deep analysis of Vibe Coding: why beginners generating code through AI chat are just producing digital waste, and the right path to learning programming with AI tools.
Product ReviewsHands-on comparison of Qoder vs Cursor AI IDEs: Agent autonomy, human interaction count, and architecture decisions. Qoder needed only 2 interactions vs Cursor's 8.
TutorialsDeep dive into Spring AI Alibaba Agent Framework's three-layer architecture: Spring AI foundation, Graph framework, and Agent Framework, with a recommended learning path for Java developers.
TutorialsDeep dive into a full-stack course using Cursor AI and Figma AI to auto-generate a Xiaomi Store clone with Spring Boot, Vue3, and UniApp for Web and WeChat Mini Program.
TutorialsDeep dive into a full-stack course using Cursor AI and Figma AI to auto-generate a Xiaomi Store clone with Spring Boot, Vue3, and UniApp for web and WeChat Mini Programs.
The Complete Guide to OpenTelemetry: T…
Deep dive into OpenTelemetry's core architecture, the three pillars of observability (logs, metrics, traces), with a real-world food delivery app crash debugging case showing how distributed tracing locates microservice bottlenecks and how AI is revolutionizing DevOps monitoring.
TutorialsA systematic guide to Spring Framework 6 covering IOC, AOP, declarative transactions, and Spring AOT native compilation, with a complete learning path from beginner to expert.
TutorialsA detailed breakdown of AI full-stack platform project structure, covering backend Java modules, frontend directory organization, and MVC request flow to help developers locate code precisely during AI-assisted development.
TutorialsDeep dive into Spring AI Alibaba's positioning and value, using a JDBC analogy to help Java developers understand how to integrate LLM capabilities into existing microservices architecture.
TutorialsA detailed guide to building a WeChat Mini Program student club management system with SpringBoot backend and UniApp frontend, covering role permissions, review workflows, and event management.
TutorialsA pharmacy management & sales mini-program built with SSM and UniApp, featuring three-role permission control, real-time inventory synchronization, and complete e-commerce workflows—ideal for Java graduation projects.
TutorialsA detailed guide to building a home appliance repair O2O platform on WeChat Mini Program using Spring Boot backend, uni-app frontend, and Vue admin panel with booking, order management, and smart customer service.
TutorialsA detailed guide to building a house rental WeChat Mini Program with UniApp and SpringBoot, covering three user roles, viewing appointment workflows, and full-stack architecture best practices.