1
How to encourage smarter AI use in the classroom
不强制却让多数老师主动用AI？看美国高中怎么把课堂政策变成教学催化剂
This article is from Making AI Work, MIT Technology Review’s limited-run newsletter examining how to apply LLMs across industries. To receive it in yo…
2
3
A pre-flight checklist for shipping a Claude connector
Claude连接器上线前必看的预检清单，教你避开本地测试陷阱，确保生产环境真正可达。
Writing an MCP server is the easy part. Shipping one as a Claude connector means passing four gates that have nothing to do with your business logic: …
4
1ª vez trabalhando com git em um time: tudo que você precisa saber
首次参与团队Git协作？这篇实战指南帮你搞懂PR、Issue和最佳实践，避开新手坑
Faz mais de 5 anos que eu não abria um PR ou issue técnica no Github, mas essa semana tenho aprendido algumas boas práticas e termos que reuni neste a…
5
How to Audit a npm Package for Malware in 10 Minutes
10分钟排查npm包恶意代码，守住环境变量和CI管道不被陌生代码偷走凭据的实用审计流程。
You are about to run npm install some-package and hand a stranger's code full access to your machine, your environment variables, and your CI pipeline…
6
Musical Mirrors: The LLM as Sounding Board in Songwriting
颠覆AI创作常规，让大模型当人声共鸣板，一场人机共创的歌曲实验。
arXiv:2608.13944v1 Announce Type: cross Abstract: This paper examines a use of AI in creative practice as an interpretive sounding board for human-gen…
7
Your agent's "not done" lies as often as its "done"
别轻信AI助手的“已完成”，它可能和“未完成”一样爱说谎，亲手核对产物才是硬道理
There is a well-worn rule for running agents: don't trust the agent when it says it finished. Go look at the artifact. Good rule. We follow it. It did…
8
How to Review AI-Generated Code with Multiple AI Agents
多模型交叉审查AI代码成新趋势，不同模型互查能揪出哪些盲区？一文讲透审查信息要点。
Having one model review code written by a model from a different family is becoming increasingly popular. You might build a feature with Codex, then a…
9
How I Actually Use Claude as a Backend Engineer 🤖
后端工程师亲述 Claude 实战用法：不只生成代码，更要它解释推理过程，值得每一个用 AI 写代码的人学习。
For a while, I treated Claude like a fancy autocomplete — ask a question, paste the answer, move on. That approach worked, but it wasn't until I slowe…
10
7 Backend Security Mistakes Node.js Developers Should Avoidv
Node.js后端必看：7个易踩的安全坑，从密码存储到密钥泄露，逐一拆解避坑要点。
7 Backend Security Mistakes Node.js Developers Should Avoid 🔐 Building a Node.js backend that works is one thing. Building a backend that remains secu…
11
AI to Kids by Letting Them Tweak Local Chatbots [video]
让孩子亲手调教本地聊天机器人，在趣味修改中轻松理解AI原理，寓教于乐。
Article URL: https://www.youtube.com/watch?v=fNkt41q7eqs Comments URL: https://news.ycombinator.com/item?id=49281736 Points: 5 # Comments: 0
12
React Performance Optimization Techniques
React性能优化实战指南，十大技巧直击卡顿痛点，开发者必读的提速手册。
React is known for building fast and interactive user interfaces, but as applications grow, performance issues can appear. Slow rendering, unnecessary…
13
Self-Hosted LLM on a $5 VPS in 2026: What Actually Works
5美元VPS跑自托管LLM，2026年真实可行的硬件与模型选择，量化3B/7B已够用，避坑指南。
"Run your own ChatGPT for five bucks a month" sounds like cheap clickbait. And mostly it is. But the gap between clickbait and reality has narrowed a …
14
Designing tools an LLM won't misuse
别再甩锅给模型了，工具Schema设计才是Agent翻车的重灾区。
Originally published on Loop & Retry — field notes on building LLM agents that survive production. Most agent bugs I've chased weren't in the mode…
15
Supply-chain hygiene for Emacs: LLM review of package upgrades
用LLM自动审查Emacs包升级，给供应链安全上了道新保险，实用又硬核。
Article URL: https://blog.fidelramos.net/software/emacs-straight-ai-review Comments URL: https://news.ycombinator.com/item?id=49220254 Points: 1 # Com…
16
Never let the LLM write the subject line
LLM写邮件主题行会让Gmail串线，一封小案例揭示AI邮件自动化的隐藏坑。
Article URL: https://ddz.dev/blog/llm-subject-line-gmail-threading/ Comments URL: https://news.ycombinator.com/item?id=49197346 Points: 1 # Comments: …
17
I run a 9-model LLM council to write a financial newsletter. What breaks
九大模型组阁写金融日报，实战拆解多模型协作的崩溃点与修复术
Article URL: https://marketdaily.ai/blog/eng-llm-council-judge-en-202608 Comments URL: https://news.ycombinator.com/item?id=49182639 Points: 3 # Comme…
18
Ask HN: How do you correct spatial reasoning of LLMs?
大模型的空间推理短板如何补救？HN 上工程师晒出 3D 打印实战难题，围观各路高手支招。
I'm working on a complex multi-part 3D-printed product, and I needed some engineering input from LLMs. I use highest Gemini Pro reasoning levels, Fabl…
19
Stop Prompt Engineering, Start Context Engineering
别再只调提示词了，学会用上下文工程驱动AI Agent，让交互更聪明高效。
AI agents get talked about a lot, but most explanations stay abstract. Here's a short, practical breakdown of what actually makes an agent work — plus…
20
A GitHub Actions tag is a promise, not a fact: pinning by SHA the right way
别再盲目信任v4标签！用真实踩坑经验讲透GitHub Actions按SHA锁定的正确姿势，供应链安全实操干货
When you write uses: actions/checkout@v4 in a GitHub Actions workflow, you are not pinning anything. You are trusting a promise. A tag is a movable po…