If you have good specs and tests, modernising a massive codebase is no longer a pipe dream. Steve Faulkner just shared how he rebuilt the Next.js framework in one week using AI agents. It's a fascinating look at the power of agentic engineering.
🔗 https://blog.cloudflare.com/vinext/
#WebDev #NextJS #AI #AgenticEngineering
How we rebuilt Next.js with AI in one week

One engineer used AI to rebuild Next.js on Vite in a week. vinext builds up to 4x faster, produces 57% smaller bundles, and deploys to Cloudflare Workers with a single command.

The Cloudflare Blog
Agentic Engineering Has No Elders

Every major shift in software engineering - OOP, unit testing, agile - followed the same pattern: slow adoption, accumulated experience, and eventually real experts. Agentic engineering didn't get that luxury. So who do you turn to when there is nobody who actually knows the answers yet?

#AgenticEngineering #LLM #AICoding

https://schlitt.info/blog/0795_agentic_engineering_has_no_elders.html
Agentic Engineering Has No Elders | Tobias Schlitt

Agentic engineering evolved faster than any paradigm shift before it - too fast for real experts to emerge. Why that is a problem, what LLMs can and cannot substitute, and what companies should actually look for when trying to navigate this new era.

„Hoří nám termín.”
Dřív panika. Dnes? Jen další task.

S AI-first přístupem ve vývoji se pravidla mění.
#AI zapojujeme do celého procesu:
od analýzy po nasazení.

Vývoj je násobně rychlejší, ale kontrola a klíčová rozhodnutí zůstávají u lidí.

To je #AgenticEngineering v praxi.

Are we trading Technical Debt for Cognitive Debt? In the latest issue of Not Only Swift, we're looking at the realities of Agentic Engineering. I'm sharing articles on rebuilding frameworks with AI, strict CLI tools for LLMs, and I even share my own live stream of building a Swift SDK using the Gemini CLI. Dive in!
🔗 https://peterfriese.dev/newsletter/issues/96/
#SwiftLang #iOSDev #AgenticEngineering
Not only Swift - Issue #96

I tried it out myself and implemented a Swift version of the Mozilla Readability SDK using Agentic Engineering.

Peter Friese

Simon Willison (@simonw)

작성자가 'Agentic Engineering Patterns' 가이드의 12장을 추가했음을 알림. 이번 장은 시퀀스에서 첫 번째로서, 'agentic engineering이란 무엇인가'라는 기본 질문에 답하려는 내용으로 에이전트형 시스템 설계 패턴과 실무적 접근을 정리하려는 가이드 업데이트 소식입니다.

https://x.com/simonw/status/2033313520436351327

#agentic #agenticengineering #ai #agents

Simon Willison (@simonw) on X

Just added the 12th chapter to my Agentic Engineering Patterns guide, but it's the first one in the sequence: I figured it was time to try and answer the obvious question, "What is agentic engineering?" https://t.co/hdC7affm1E

X (formerly Twitter)
What is agentic engineering? - Agentic Engineering Patterns

What is agentic engineering? - Agentic Engineering Patterns

Simon Willison’s Weblog
built a code-writing machine and here's what I learned. Agentic engineering isn't an out-of-the-box solution. It's a second system you maintain alongside your product. The human is still the bottleneck. #AgenticEngineering #AI #SoftwareEngineering

Is there a "Modern Waterfall" rising in the new landscape of software development, or am I misunderstanding?

I wrote a post about it:
https://davidvujic.blogspot.com/2026/03/agile-agentic-engineering.html

#agenticengineering #ai #softwaredevelopment #agile

Agile & Agentic Engineering

Don't fall into a waterfall-style of software development. It's a trap.

Simon Willison (@simonw)

작성자가 Pragmatic Summit에서 'agentic engineering'(에이전틱 엔지니어링)에 대해 Eric Lui가 호스트한 파이어사이드 채팅에서 발표한 내용을 공유. 반시간 분량의 영상과 하이라이트 인용구, 추가 노트를 함께 제공한다고 알림.

https://x.com/simonw/status/2032885170542620884

#agenticengineering #pragmaticsummit #ai #video

Simon Willison (@simonw) on X

I spoke about agentic engineering at the Pragmatic Summit last month, in a fireside chat hosted by Eric Lui - here's the half hour video plus highlight quotes and extra notes from our conversation https://t.co/q7tM6OAP13

X (formerly Twitter)
Experiments show that current LLM-based coding agents can generate working code in the short term, but struggle to maintain code quality across many iterations and evolving requirements. #aicoding #agenticengineering 📄 arxiv.org/abs/2603.03823