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ThinkPHP 8 Release 2025 – 20 Years of Chinese Web Development

From its humble beginnings in 2006 to the ThinkPHP 8.1.3 release in 2025, this article reviews 20 years of ThinkPHP and deep-dives into ThinkPHP 8 new features, performance improvements, and upgrade tips for modern PHP projects.

Golang Technical Hub – Production-Ready Go Backend / Web Frameworks / AI & RAG / Observability

PFinalClub Golang hub: curated guides on Go error handling, web framework selection, RAG systems, observability, containerization and more, giving you a clear path to building production-grade Go services.

Developers in the Vibe Coding Era: How to Code with ChatGPT 5.1 Instead of Being Replaced

In the Vibe Coding era, ChatGPT 5.1 is already sitting at your desk. This piece is not about whether AI will replace developers, but how to code with ChatGPT 5.1 so that it works overtime and you go home on time.

AI Tools Directory 2025 — The Ultimate Guide to the Best AI Apps and Use Cases

Discover the best AI tools in 2025 with this curated AI tools directory. Learn how to choose the right AI apps for coding, writing, design, data analysis, and more — with practical use cases and workflows.

Go (Golang) Error Handling Best Practices 2025: Complete Guide

Master Go (Golang) error handling best practices in 2025. Learn modern patterns, sentinel errors, error wrapping, and custom errors with production-ready examples for real-world Go services and microservices.

Making Local LLMs Support Function Calling Like OpenAI - PHP Async Implementation Guide

Hands-on tutorial on how to make locally-running models like Qwen3, Deepseek-Coder-V3, and GLM4-Chat support native Function Calling just like OpenAI GPT-4. Implement OpenAI-compatible tool calls using the pfinal-asyncio async framework, achieving 200%-500% performance improvement with concurrent execution, zero API costs, and complete data localization. Includes best practices for API design, error handling, and production deployment in PHP.

Building Production-Ready GraphQL APIs with Go: Complete Guide 2025

Master GraphQL API development with Go in 2025. Learn gqlgen, schema design, resolvers, subscriptions, authentication, performance optimization, and production deployment strategies.

Building Production-Ready Kubernetes Operators with Go: A Complete Guide

Master Kubernetes operator development in 2025. Learn Kubebuilder, controller patterns, CRD design, and production deployment strategies with real-world examples.

Go Containerization Best Practices: From 800MB to 10MB Docker Images

Master Docker optimization for Go applications in 2025. Learn multi-stage builds, distroless images, and security hardening techniques to reduce image size by 98% while improving performance.

Go CLI Utility Development Practice Master Modern Command-Line Tools in 2025

Master Golang CLI utility development with practical examples using Cobra, Viper, and urfave/cli. Learn command parsing, config management, error handling, and distribution strategies for professional command-line tools in 2025.

PHP Process and Thread Analysis Deep Dive into Concurrency Models and Performance Optimization

Comprehensive analysis of PHP process and thread management, covering multi-process architecture, thread-safe mechanisms, PHP-FPM optimization, and concurrency strategies for building high-performance PHP applications.

Building RAG System with Golang - From OpenAI API to Vector Database Complete Guide

A comprehensive, battle-tested guide on building a complete RAG (Retrieval-Augmented Generation) system using Golang. Learn OpenAI API integration, Qdrant vector database setup, embedding generation, semantic retrieval, and production-ready best practices. Includes complete code examples and real-world case studies.

From Trace to Insight: A Closed-Loop Observability Practice for Go Projects

Based on practical project experience, this article explains how to use OpenTelemetry to build closed-loop Go observability in 2025, turning traces, metrics, and logs from simple data collection into decision-driving insights.

Broot: The File Navigation Powerhouse Inside Your Terminal

Broot: The File Navigation Powerhouse Inside Your Terminal Every time I dive into nested directories

Golang Socket Communication Architecture Analysis Building High-Performance Game Servers

Build enterprise-grade game servers with Golang Socket architecture in 2025! Deep dive into TCP/UDP programming, connection pooling, message protocols (Protobuf/MessagePack), goroutine-per-connection vs reactor patterns, and load balancing. Handle 100K+ CCU with sub-50ms latency using production battle-tested patterns.