Tech Blog
Frontend deep dives, architecture design, performance optimization, and development insights
Python + Go Hybrid Architecture: Best Practices for High-Concurrency AI Services
Design and implement a Python + Go hybrid architecture for high-concurrency AI services. Python handles AI/ML logic, Go handles high-throughput API gateway and concurrency, achieving the best of both worlds.
Python LLM API Integration in Practice: From Basics to Production
A comprehensive guide to integrating LLM APIs with Python, covering OpenAI SDK usage, streaming, Function Calling, Pydantic structured output, async batch processing, rate limiting, token optimization, multi-model routing, FastAPI deployment, caching, and monitoring.
Python RAG Application Development: From Principles to Production
A deep dive into RAG (Retrieval-Augmented Generation) core principles, vector embeddings, chunking strategies, vector database selection, retrieval optimization, and production deployment with complete Python code examples.
React Server Components in Practice: Next-Gen React Architecture
From RSC core principles to production-grade practice: Server vs Client components comparison, use client/use server directives, data fetching patterns (no more useEffect), Streaming + Suspense, Next.js App Router, Server Actions, caching strategies (revalidate/ISR), performance comparison, migration guide, SEO optimization, with complete code examples.
Redis High Availability Cluster: A Practical Guide
From standalone to sentinel to cluster — master Redis HA architecture deployment, data migration, caching strategies, and production operations
Building a High-Performance LLM Inference Engine in Rust: 100x Faster Than Python
Build a production-grade LLM inference engine in Rust using the candle framework. Achieving 100x throughput improvement over Python, with memory safety, zero-copy tensor operations, and production deployment guide.
Rust Memory Safety & Ownership Mechanism Deep Dive
Deep understanding of Rust ownership, borrowing, lifetimes, and smart pointers: starting from 2026 Rust ecosystem trends, through text-based diagrams, compile error fixing practices, smart pointer comparison table, concurrency patterns, and C/C++ migration perspective — master Rust memory safety core mechanisms.
Advanced TypeScript Type Gymnastics: From Beginner to Master
Master advanced TypeScript type programming — from generic constraints to type-level computation, and level up your type safety skills
Vue3 + TypeScript Enterprise Development Guide
From project scaffolding to performance optimization — master Vue3 + TypeScript enterprise best practices in 2026
WebAssembly Performance Optimization in Practice: From Rust to Browser
Starting from 2026 WebAssembly ecosystem trends, this guide covers the WASM compilation pipeline, Rust-to-WASM toolchain, wasm-bindgen JS interop, linear memory & SharedArrayBuffer, WASM vs JS benchmarks, Web Worker parallelism, WASI server-side WASM, debugging & troubleshooting, binary size reduction & SIMD optimization techniques — master WebAssembly performance optimization through real-world case studies.
CSS Anchor Positioning & Popover API: No More JS for Popups in 2026
Master CSS Anchor Positioning and Popover API for pure-CSS tooltips, dropdowns, and date pickers. Compare with Floating UI, explore fallback strategies and browser compatibility.
AI Agent Framework Showdown 2026: LangChain vs CrewAI vs AutoGen vs Dify — Which One for Production?
An in-depth comparison of the 4 most popular AI Agent frameworks in 2026, covering architecture design, code examples, performance benchmarks, and production deployment best practices.
Building an AI Agent Workflow Engine from Scratch: A Production-Grade Java Orchestration System
From architecture design to DAG schedulers, state machines, and Multi-Agent collaboration patterns — build a complete production-grade AI Agent workflow engine with Spring Boot + Spring AI, breaking free from LangChain's Python dependency.
AI Code Review Agent in Practice: The Automated Code Quality Gatekeeper in CI/CD for 2026
Build a production-grade AI code review Agent integrated into CI/CD pipelines. Covers Codex, Claude Code, and custom review Agent GitHub Actions integration, security scanning, and quality metrics.
AI Safety and Alignment: A Complete Guide to Production-Grade AI Application Security in 2026
A comprehensive analysis of the 2026 AI application security defense system, covering Prompt injection defense, content safety, RLHF/DPO alignment, jailbreak protection, and compliance frameworks for building trustworthy production-grade AI applications.
Running LLMs in the Browser: WebLLM, Transformers.js, and ONNX Runtime Web in 2026
A comprehensive guide to running large language models directly in the browser. Covering WebLLM, Transformers.js, and ONNX Runtime Web with architecture, benchmarks, and production deployment strategies.
OpenAI Codex vs Claude Code: The Ultimate AI Coding Agent Showdown in 2026
An in-depth comparison of OpenAI Codex and Claude Code in 2026. Covering architecture, real-world usage, performance benchmarks, and best practices for AI coding agents.
Edge Computing Full-Stack Architecture: Cloudflare Workers, Vercel Edge, and Deno Deploy in 2026
Build full-stack applications on the edge in 2026. Deep dive into Cloudflare Workers, Vercel Edge Functions, and Deno Deploy with architecture patterns, benchmarks, and production strategies.
Fine-tuning vs RAG vs Prompt Engineering: The Ultimate 2026 Guide to LLM Customization Paradigm Selection
An in-depth comparison of the three paradigms for LLM customization in 2026 — fine-tuning, retrieval-augmented generation, and prompt engineering — with decision frameworks, cost analysis, production-grade examples, and best practices.
Prompt Engineering 2.0: Structured Prompting Techniques for Production AI in 2026
Master the next generation of prompt engineering. From structured output and Chain of Thought to Few-Shot and system prompt design patterns for production-grade AI applications.