Vaibhav (VB) Srivastav (@reach_vb)

Codex의 실험적 기능으로 컨텍스트 윈도우를 넘어서 노트를 유지하고, 이전 메시지·도구 출력(노트에 누락된 세부 정보 포함)을 검색할 수 있게 됐다고 안내했다. 장시간 디버깅과 대규모 리팩터링에서 컨텍스트 손실을 줄이는 데 유용하며, Codex 업데이트 후 Astra를 선택해 사용할 수 있다.

https://x.com/reach_vb/status/2096657879411384638

#codex #agent #contextmanagement #debugging #refactoring

We Let AI Agents Rewrite a 92M-Message-a-Day Service in Go—Zero Incidents, by (not on Mastodon or Bluesky):

https://www.checklyhq.com/blog/agentic-rewrite-nodejs-to-go/?ref=frontenddogma.com

#aiagents #ai #refactoring #go #casestudies

The best refactoring doesn't necessarily produce the cleverest code.

It produces better code.

Those aren't always the same thing.

A new abstraction might reduce duplication while making the system harder to understand.

A design pattern might look elegant while adding machinery nobody needs.

A shorter solution might become cryptic.

Technical excellence requires judgement.

Not commandments.

#Agile #Refactoring #SoftwareDesign

It started with a core frustration: how do we get better quality, deeper awareness, and precise structural information out of our large codebases?

That research led me to build a rich code knowledge graph. The goal was to make refactoring, enterprise migrations, and codebase comprehension dramatically simpler—not just for developers, but specifically for #LLM coding agents.

https://shaaf.dev/post/migrating-coolstore-monolith-to-quarkus-with-rgctl/

#SoftwareEngineering #CodeGraph #AI #Coding #Agents #OpenSource #Refactoring #Quarkus

BOOTOSHI (@KingBootoshi)

AI 코딩 에이전트에 리팩터링 시 기존 코드를 방치하지 말고 삭제·정리하도록 유도하기 위해, '탈피하는 거미처럼' 같은 비유적 프롬프트를 사용한다는 경험 공유다. 에이전트의 코드 정리 행동을 유도하는 프롬프트 설계 사례지만, 효과는 개인적 관찰 수준이다.

https://x.com/KingBootoshi/status/2088504489607299079

#aiagents #codingagents #promptengineering #refactoring

Simplifying and Refactoring Introductory Calculus

https://arxiv.org/abs/1811.03459

Comments: https://news.ycombinator.com/item?id=49306196

#HackerNews #calculus #education #refactoring #math #simplification #arxiv

A Short Guide to Naming by Tim Ottinger is free with a Leanpub Reader membership! Or you can buy it for $6.50! https://leanpub.com/naming_shortguide #computer_programming #python #javascript #java #web_development #refactoring

[Перевод] Экономическая выгода рефакторинга в эпоху AI-агентов

Осваивая разработку с помощью AI-агентов, я написал веб-приложение для собственной ежедневной работы. Проект получился довольно сложным: с динамическим обновлением интерфейса и поиском, модальными окнами, автосохранением, интеграциями с внешними системами, модулями машинного обучения, текстовым анализом, фоновыми задачами и автоматическим деплоем. Объём кода составил около 150 000 строк, из которых примерно 120 000 написаны на Rust, а остальные - на TypeScript и Terraform. Весь этот код сгенерировали агенты - в основном Claude Code и частично Cursor . За редкими исключениями я почти не открывал и не читал исходные файлы. В процессе разработки я начал замечать странности. Когда в терминале мелькнула правка 4000-й строки в одном файле, я решил посмотреть на код ближе. Выяснилось, что слой доступа к данным разросся до 6000 строк. С каждой новой функцией он продолжал расти. В коде каждого запроса, чтения или записи повторялись настройка HTTP-запроса, кодирование и декодирование JSON. В итоге весь слой доступа к данным оказался в одном файле на 17 155 строк Rust.

https://habr.com/ru/articles/1065178/

#refactoring #ииагенты #ai #рефакторинг #разработка_приложений #разработка #software_engineering #software_architecture #бюджет #code_review

The Economic Benefit of Refactoring, by @mfowler:

https://martinfowler.com/articles/exploring-gen-ai/refactoring-economic-benefit.html?ref=frontenddogma.com

#refactoring #ai #economics

👔💼 Behold, the masterpiece where buzzwords go to die, as our corporate sage Giles Edwards unravels the economic enigma of #refactoring with the depth of a shallow puddle. 🌊🔧 Prepare to be dazzled by the revelation that cleaning up code is good for business—who knew? 🤯💸
https://martinfowler.com/articles/exploring-gen-ai/refactoring-economic-benefit.html #corporatebuzzwords #economicinsight #codingforbusiness #techhumor #softwaredevelopment #HackerNews #ngated

The Economic Benefit of Refactoring

https://martinfowler.com/articles/exploring-gen-ai/refactoring-economic-benefit.html

Comments: https://news.ycombinator.com/item?id=49111176

#HackerNews #EconomicBenefit #Refactoring #TechDebt #SoftwareDevelopment #MartinFowler

RE: https://hachyderm.io/@dolanor/115079401505610831

A 01:00 je stream mon refactoring de mon roguelike 3D en Go.

J'ai suivi le tutoriel, maintenant faut que je transforme cette codebase pour qu'elle me soit plus familière.

https://twitch.tv/dolanor_

#golang #gamedev #3d #ecs #livestream #livecode #refactoring #g3n

RE: https://hachyderm.io/@dolanor/115079401505610831

At 07:00pm EST, I'll stream some live coding on refactoring my 3D roguelike in Go.

I followed the tutorial, now I need to make this codebase my own.

https://twitch.tv/dolanor_

#golang #gamedev #3d #ecs #livestream #livecode #refactoring #g3n

Alper Tunga (@altudev)

Cursor의 Fable Extra High 모드가 대규모 리팩터링 작업에서 6개의 탐색 에이전트를 병렬로 생성하는 사례를 공유했다. 멀티 에이전트 기반 코드 탐색·리팩터링 워크플로의 발전을 보여주지만, Codex·Claude 대비 사용량 리셋 정책은 아직 부족하다는 평가다.

https://x.com/altudev/status/2081698288122691859

#cursor #codingagents #multiagent #refactoring #developertools

0xMarioNawfal (@RoundtableSpace)

Codex Code Rot Cleaner가 애플리케이션 코드베이스에서 안전하게 제거 가능한 죽은 코드(dead code)를 탐지한다고 소개했다. 코드 생성 에이전트와 정적 분석을 결합해 레거시 코드 정리, 유지보수 비용 감소, 리팩터링 검토 자동화에 활용할 수 있는 개발 도구 사례다.

https://x.com/RoundtableSpace/status/2079827534691070368

#codex #deadcode #refactoring #codequality #aitools

RE: https://aus.social/@andyjennings/116888321133719605

Ha ha. Slopfix says it is:
“getting paid according to how much code it deletes. Its three engineers agree to a line-reduction target before starting, with a stated example of whittling a 100,000-line project down to 35,000 while maintaining the same functionality. The best part? Slopfix uses AI coding agents itself to do the trimming.” but describes them as being kept on “a very short leash”.

Interesting read & approach, was wondering when someone would do this…

#AISlop #refactoring

How we migrated a live routing system using #AI-assisted #refactoring https://www.datadoghq.com/blog/engineering/ai-assisted-storage-migration/

Rewriting Bun in Rust, by @jarredsumner (@bun.sh):

https://bun.com/blog/bun-in-rust?ref=frontenddogma.com

#refactoring #bun #rust

Pro-tip: If your test is broken after refactoring the code, maybe you should check your refactoring instead of adapting the test to the new (wrong) behavior.

#softwareengineering #softwaredevelopment #testing #refactoring

Ag.ide Index, rank, and refactor your repo's worst code

AG.IDE는 로컬에서 전체 코드 저장소를 인덱싱하고, 가장 품질이 낮은 코드를 순위 매겨 AI 코딩 에이전트가 해당 부분을 집중적으로 개선하도록 지원하는 도구입니다. 클라우드 의존 없이 오프라인에서 실행되며, Rust와 GPU 가속을 활용해 빠른 분석과 반복적 리팩토링 루프를 구현합니다. 코드베이스 전체 구조와 의존성을 파악해 기술 부채를 지속적으로 줄이고 코드 품질을 향상시키는 점이 특징입니다. 현재 macOS 및 Linux에서 사용 가능하며, AI 에이전트와 협업하는 AI 개발자에게 실무 적용 가치가 있습니다.

https://agide.dev/

#codequality #refactoring #localai #rust #technicaldebt

Modern Software Design in Fortran by Matthias Noback is a new release on Leanpub!

Link: https://leanpub.com/modern-software-design-in-fortran

#books #ebooks #newreleases #leanpublishing #selfpublishing #object_oriented_programming #functional_programming #software_architecture #automated_software_testing #refactoring