Head of Claude Code:
"I'm not prompting my agents anymore, I'm building graphs and loops so they can build the agents for me."
In 10 minutes he shows exactly where agentic engineering is going and how not to get left behind.
Definitely something you cannot afford to skip.
Watch it, then read the step-by-step guide below on how to build a system that improves itself.
**१ करोड डलरको सहयोग.
हार्दिक आभार श्री जेन्सन हवाङ, प्रमुख कार्यकारी अधिकृत, एनभिडिया। यस अभूतपूर्व सहयोगसँगै प्रधानमन्त्री दैवीप्रकोप उद्धार कोषमा रु. १० अर्ब भन्दा बढी रकम संकलन भएको छ।
Anthropic engineer:
“At Anthropic, we don’t just write prompts anymore.
We build harnesses and loops around agents.”
In 30 minutes, she shows how Anthropic builds agent systems with memory, versioning, concurrency, and feedback loops.
If this cost $400, people would call it one of the best agent engineering courses of the year.
It’s free.
Watch it, then use the step-by-step Harness Engineering guide below to build your own.
Update on CVE-2025-66478 (React2Shell):
An npm package has been released to scan and update affected Next.js apps. Use `npx fix-react2shell-next` to update to patched versions.
All users should update as soon as possible.
More details our blog:
https://t.co/fjNfpv3huI
There is critical vulnerability in React Server Components disclosed as CVE-2025-55182 that impacts React 19 and frameworks that use it.
A fix has been published in React versions 19.0.1, 19.1.2, and 19.2.1. We recommend upgrading immediately.
https://t.co/kue7kd0XEX
My biggest worries about coding with AI:
1. Beginners not actually learning
2. Atrophy of skills
I’m seeing #1 happen and I don’t have a good answer yet.
Leveling up as an engineer requires grinding and it’s not always fun. If AI can solve most of the problems for you, when do you lean into the healthy friction? When do you embrace the suck? Coupled with fewer opportunities for pair programming, it’s definitely tougher for those starting their engineering career.
It’s not all bleak though. Those with high agency are figuring it out and learning extremely fast. I just worry about the industry as a whole outside these folks. We need better products and better education. I’m hoping to try and do my part here.
For #2, I’m definitely paranoid about this for myself. What will it feel like to build software in 5 years? Will I have forgotten someone of the skills I used to rely on? Maybe that won’t even matter because we will truly be operating at a higher level of abstraction. Even if that pans out, it’s always been important to deeply understand the systems/dependencies you’re building on.
I normally talk about the stuff I’m optimistic for but think it’s good to have a healthy skepticism here.
Today, we're announcing plans to make VS Code an open source AI editor.
We believe AI development should stay true to VS Code's core principles: open, collaborative, and community-driven. Let's build the future of software development together.
https://t.co/C3ffio6X88
Following my post about how bad tsc --init is, a LOT of folks asked me about how I configure TypeScript.
So I'll just leave this here:
https://t.co/TA2NJAvxHD
i’d recommend reading the “monolith” paper on real-time recommendation systems by bytedance engineers if you want to understand how the algorithm works from the horses mouth.