#legacy code refactoring
81 related articles
·3 min
OpenAI Codex Deep Dive: Core Capabilities and Engineering Design Philosophy
Deep dive into OpenAI Codex's core capabilities and engineering design philosophy, covering multi-task parallelism, code review, Agent Loop, Spec-Driven Development (SDD), and context engineering.
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·3 min
Kimi K2.7-Code vs K2.6 Real-World Comparison: Who Wins Across Five Hardcore Challenges?
Real-world comparison of Kimi K2.7-Code vs K2.6 across five hardcore challenges: particle effects, rigid body physics, soft body physics, UI design, and code review — with quality, Token, and cost data.
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·3 min
Getting Started with Claude Code: An AI Programming Tool Anyone Can Learn Quickly
A complete guide to Claude Code: installation, setup, natural language programming, CLAUDE.md configuration, real-world use cases, and pricing plans for beginners.
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·2 min
Codex Beginner's Practical Guide: Master Core AI Programming Skills in One Weekend
OpenAI Codex beginner's practical guide covering environment setup, code generation, bug fixing, and project refactoring. Includes efficient learning tips and Prompt techniques for fast AI programming mastery.
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·4 min
5 Models Coding Showdown: Claude, GPT, DeepSeek, M3 — Who's the Best Engineering Tool?
Hands-on comparison of Claude Opus 4.8, GPT 5.5, MiniMax M3, DeepSeek V4 Pro, and Mimo 2.5 Pro across SVG drawing, 3D game generation, elevator scheduling, and real bug fixing.
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·3 min
Codex VS Claude Code: The Token Economics Behind a 10x Price Gap
Same coding task: Codex costs $15, Claude Code costs $155. Deep dive into the real reasons behind the 10x gap — it's not pricing, it's token volume, output style, and context strategy.
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·3 min
The Evolution of AI Coding Tools: Five Stages from Manual Coding to Claude Code
An in-depth analysis of five stages in AI coding tool evolution, from manual coding to Claude Code and Cursor, exploring the 0-to-1 vs 1-to-100 challenge and future trends like interrogative programming.
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·3 min
AI-Assisted Full-Scale Refactoring in Practice: A Methodology for Clearing All Technical Debt in 1 Day
A complete case study of AI-assisted full-scale project refactoring: from technical debt analysis and AI collaboration strategies to parallel building and final results — how to rebuild a project from scratch in just 1 day.
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·3 min
Getting Started with ChatGPT Codex and Claude Code: A Hands-On AI Programming Tutorial for Beginners
A detailed guide comparing ChatGPT Codex and Claude Code — covering core differences, selection criteria, and setup for beginners to start AI agent programming and boost dev efficiency 2-5x.
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·3 min
Harness AI Engineering Programming: A Detailed Methodology for Enterprise-Level Project Development
Deep dive into Harness AI Engineering Programming methodology, covering SDD, Skill development patterns, and core practices for enterprise-level AI-assisted development.
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·1 min
Why Now Is the Best Time to Be a Software Engineer
Software engineers are entering a golden era in the age of AI. Learn how AI tools amplify engineer value, why demand is exploding, and how to stay competitive.
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·3 min
Android Skills Explained: An Open-Standard Instruction Set System for AI
Deep dive into Google's Android Skills open standard: how this AI instruction set uses structured Markdown files to solve LLM training data lag, covering XML-to-Compose migration, Navigation 3, and custom authoring best practices.
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·3 min
OpenAI Codex Deep Dive: Core Capabilities and Engineering Best Practices Guide
Deep dive into OpenAI Codex's core capabilities including multi-task parallelism, Agent Loop mechanism, and Specification-Driven Development (SDD), with learning resources and advanced paths for mastering AI programming workflows.
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·3 min
Connecting DeepSeek V4 API to Copilot in VSCode: A Detailed Tutorial with Two Methods
Two methods to connect DeepSeek V4 API to GitHub Copilot in VSCode: quick setup via DeepSeek for Copilot extension and fully customizable OAI extension with 1M token context window.
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·3 min
OpenAI Codex Deep Dive: How AI Coding Agents Are Reshaping the Entire Software Development Lifecycle
Deep dive into OpenAI Codex's core capabilities and real-world applications, covering automated coding, compliance reviews, and security detection — revealing how AI coding agents boost team efficiency by 50%.
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·3 min
AI Coding Tools Showdown: Cloud Code, Cursor, Codex & OpenCode (International Big Four) VS China's Top Three
Comprehensive comparison of 7 mainstream AI coding tools in 2026: Cloud Code, Cursor, Codex, OpenCode vs Trae, Tongyi Lingma, Wenxin Quick Code across features, strengths, and use cases.
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·3 min
Claude Code Enterprise E-commerce in Practice: A Methodology for Taking AI Programming from Demo to Industrial-Grade
A deep dive into engineering methodology for enterprise e-commerce development with Claude Code and Harness AI, covering architecture, code quality, and CI/CD practices.
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Deep Dive into the Three AI Programmin…
·3 min
Deep Dive into the Three AI Programming Frameworks: The Right Way to Do Specification-Driven Development
Deep dive into the three frameworks of Specification-Driven Development (SDD) for AI programming: Blueprint, Execution Flow, and Change Records — solving the problem of AI code going off the rails.
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·2 min
Claude Code Cookbook: 39 Commands to Fully Automate Your PR Workflow
Deep dive into Claude Code Cookbook: 39 slash commands covering PR automation, code refactoring, and tech debt management to multiply your Code Review efficiency.
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Product Reviews·2 min
Alibaba Qoder 1.0 Hands-On Review: A Project-Level AI Programming Assistant Driven by Natural Language
Deep analysis of Alibaba Qoder 1.0's core capabilities: end-to-end development via natural language with task decomposition, file-by-file modification, and automated testing.
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