#legacy-code

ART TCH

SA Sahin Yelkenci

Refactoring — Mevcut Kodun Tasarımını İyileştirme Sanatı —Giriş Bölümü

Kısım I — Temeller: Refactoring’in Doğası

Jul 22, 2026 · 17 min read · 0 claps #refactoring #clean-code #technical-debt

AI SPT

SE Sergei Nikolaenko

Testing Understand Anything: Can a Knowledge Graph Help AI Agents Navigate Legacy Code?

Modern AI agents can search files, read code, and run terminal commands. But they all hit the same wall — the context window. An average…

Jul 12, 2026 · 8 min read · 8 claps #artificial-intelligence #ai-agent #ai-knowledge-graphs

AI TCH

A 郭愷

從一個概有舊專案下載到本機成功執行：利用 GitHub Copilot 快速完成環境建置與問題排查

在此之前都是介紹透過 AI 處理從0到有的系統，但有時在公司會接手一個沒有文件、沒有環境說明的既有專案，往往比從零開始開發更具挑戰性。除了需要快速理解系統架構之外，還必須在最短時間內建立可執行的開發環境，並解決因版本升級或環境差異所衍生的各種問題。

Jul 04, 2026 · 3 min read · 0 claps #ai-agent #github-copilot #legacy-code

AI ECO TCH

DU Dupeng

Why Decoding COBOL Systems with AI Matters More Than Ever

Many enterprise systems still run on COBOL — quietly powering critical operations in banking, insurance.

Jun 18, 2026 · 3 min read · 0 claps #artificial-intelligence #legacy-code #cobol

TCH

SE Selcuk Mart

From $_GET to #[ApiResource]: The Final Phase of a PHP Modernization

Part 4 of 4: Killing the last legacy container, planning with markdown instead of mindmaps, and why the project files took longer than the…

May 31, 2026 · 7 min read · 2 claps paywalled #php #api-platform #symfony

SE Selcuk Mart

184 Tables Renamed, 98 Routes Migrated: Bringing Symfony to a Legacy PHP Monolith

Part 2 of 4: How we made a decade-old codebase run through Symfony controllers without rewriting business logic

May 29, 2026 · 9 min read · 0 claps paywalled #php #symfony #database-migration

ART SCI TCH

SE Selcuk Mart

1.6 Million Lines, Zero Namespaces: A PHP Modernization War Story

Part 1 of 4: Building an AutoloadConverter to migrate 10,000 include/require statements to PSR-4

May 29, 2026 · 11 min read · 5 claps paywalled #php #legacy-code #software-architecture

ART TCH

LE Lesio Pinheiro

Modernizando um Sistema Financeiro Legado: Da Migração Java6 →8 ao Desacoplamento de um Monólito…

Por Lésio Pinheiro

May 23, 2026 · 6 min read · 0 claps #java #legacy-code #software-architecture

AI

RO Rohit Kshirsagar

3 Agents. 12 Days.

847 XPath selectors. 94 test files. 4 years of accumulated fragility. Here’s how we cleared it in 12 days without introducing a single…

May 22, 2026 · 6 min read · 0 claps #ai #selenium #llm-testing

AI LIF

DA David Rodenas PhD

Have We Reached the End of Legacy Code?

The cure for technical debt has existed for decades. We just never had anyone disciplined enough to apply it. Until now.

May 16, 2026 · 9 min read · 210 claps paywalled #technical-debt #artificial-intelligence #software-engineering

ART TCH

RA Rasleen Kaur · JavaScript in Plain English

Migrating Legacy React Native app to New Architecture

Navigating through the process and challenges faced while modernizing a Large-Scale React Native Application from v0.70 to v0.80

May 13, 2026 · 5 min read · 2 claps #react-native #legacy-modernization #legacy-code

TCH

CA Carole Chevalier EN · Women in Technology

You Don’t Hate Legacy Code. You Just Don’t Understand It Yet.

The real challenge isn’t the code itself, but the missing context behind it.

May 05, 2026 · 8 min read · 77 claps #software-engineering #legacy-code #programming

BI Bipin Pal

The Hidden Costs of Maintaining Legacy Systems

Many organizations continue operating on legacy systems because they appear dependable and familiar. These systems have supported business…

Feb 23, 2026 · 3 min read · 0 claps #legacysystemmodernization #legacy-code #legacy-systems

AA Aastha Bhartia

Upgrading From Java 11 to Java 21 — My Real‑World Journey With a Legacy Application

(It seems easy… until the errors start raining down.)

Feb 08, 2026 · 4 min read · 0 claps #java21 #java11 #legacy-code

TCH

DA David Rodenas PhD

The Strangler Fig Pattern

The essential pattern that lets you replace legacy code safely without ever stopping development.

Dec 20, 2025 · 9 min read · 346 claps paywalled #strangler-fig-pattern #legacy-code #never

SOC

SI Sibi Akash

Indic Font to Unicode Mapping: Solving OCR Problem in Legacy Indian Docs-

How to clean up “gibberish” when parsing digitized government archives, Indian Parliamentary debates etc

Dec 16, 2025 · 5 min read · 0 claps #hindi-ocr-reader #legacy-code #unicode

TCH

CH Chloe Zhou

My First Legacy Frontend Project: 3 Pitfalls I Didn’t See Coming

This was my first time taking over a legacy frontend codebase — one that had been around for over five years.

May 01, 2025 · 6 min read · 0 claps #frontend #javascript #react

TCH

TE Team DD

How to Safely Refactor Legacy Code Without Breaking Everything

Refactoring legacy code is one of the most challenging tasks in software development. Whether you’re working on an old application…

Jan 25, 2025 · 5 min read · 0 claps #legacy-code #code #code-refactoring

SCI TCH

HA Hayden Baillio

Have Cape, Will Save OSS

A Tale of Software, Survival, and Unexpected Adventures in the Digital Galaxy

Jan 10, 2025 · 3 min read · 0 claps #open-source #legacy-systems #legacy-code

TCH ECO

VI Virajkumar Patel

Knip: Your Time-Saving Tool for Cleaning Up Legacy Code

In the world of software development, projects inevitably evolve over time. As features get added, modified, and sometimes removed, a…

Mar 12, 2024 · 2 min read · 1 claps #react-native #unused #knip

BI Bigin-tech

🌈 레거시 코드와 클린코드

WRITTEN By Jongsang Han(henry)

May 14, 2022 · 7 min read · 110 claps #clean-code #legacy-code #martin-fowler