Tagged articles

legacy refactoring

4 articles · Page 1 of 1

Sep 17, 2026 · Backend Development

From Copilot to Loop: AI-Driven Legacy Refactoring via Data Cut Planes

Tencent's ad platform evolved from human-led refactoring with AI Copilot to Loop Engineering—a closed-loop system using data cut planes for observable verification and four specialized agents to automate refactoring of a 300k-line service, cutting cycle from months to weeks and manual diffs from 9 to near zero.

AI-assisted developmentLoop EngineeringMulti-Agent Collaboration

0 likes · 31 min read

From Copilot to Loop: AI-Driven Legacy Refactoring via Data Cut Planes

Tencent Technical Engineering

Aug 7, 2026 · Artificial Intelligence

From AI Gibberish to Precise Code Changes: How I Made AI Understand a Legacy Project

The article details a year‑long effort to transform a heavily indebted legacy web platform into an AI‑maintainable system by building explicit AI context, pruning dead code, simplifying architecture, establishing standards, and automating tests, ultimately reducing developer overhead and improving release stability.

AIAutomation Testingcontext engineering

0 likes · 19 min read

From AI Gibberish to Precise Code Changes: How I Made AI Understand a Legacy Project

Open Source Tech Hub

Jun 26, 2026 · Backend Development

Boost PHP Productivity with Claude Code: Practical Patterns and Tips

Claude Code, a terminal‑based AI coding assistant, can dramatically speed up PHP development across frameworks like Laravel and Symfony by using Plan Mode for collaborative design, generating context‑aware tests, safely refactoring legacy code, integrating via MCP, and providing daily shortcuts such as migration creation, debugging help, documentation and Composer audits.

AI codingClaude CodeMCP integration

0 likes · 8 min read

Boost PHP Productivity with Claude Code: Practical Patterns and Tips

NetEase Yanxuan Technology Product Team

Mar 19, 2021 · Backend Development

Refactoring a Legacy Warehouse System with Domain‑Driven Design

This article examines the chronic decay of a long‑standing warehouse inventory system, identifies its tangled business boundaries, chaotic architecture, and uncontrolled delivery efficiency, then presents a domain‑driven design solution with clear modeling, onion‑style layering, CQRS, and practical implementation steps to restore maintainability.

CQRSDomain-Driven DesignOnion Architecture

0 likes · 15 min read

Refactoring a Legacy Warehouse System with Domain‑Driven Design