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Originally published at heyuan110.com Your single OpenClaw agent worked great for two weeks. Then it started hallucinating project context into unrelated conversations, confusing coding tasks with wr
The strangest thing about Esquire Singapore’s Mackenyu piece is not the sentence, “The following interview was produced with Claude, Copilot, and edited by humans.” It’s the calm, workmanlike tone of
Originally published at heyuan110.com This is Part 2 of the Harness Engineering series. Most CLAUDE.md files are bad — not because people don't try, but because they optimize for the wrong thing. ET
We are living in the golden age of personal telemetry. Our watches track our heart rates, our phones log our steps, and apps record every calorie. However, most of this data sits in "silos"—disconnect
Recently, a riddle was posted by @francistrdev on 1st April on dev.to that presented a unique challenge: a multi-line poem obscured by Caesar shifts. Riddle me this DEV and MLH Community [April
"You Keep Using That Word" Dispelling Container Misconceptions at the OS Level Before we write a single line of code, we need to kill the buzzword fog. What a Container
You read the onboarding wiki. You join your first few meetings. You nod along, follow the process — and still feel like you’re missing something. Everyone else seems to know how things really work, bu
AgentBond makes agent delegation trust by contract, not trust by accident. The Problem Nobody Is Talking About Every on-call engineer who has handed off an investigation to an AI agen
If you saw my posts back in February on LinkedIn and Mastodon, you know I’ve been deep in a Cursor session. I promised to pull back the curtain on how MarvinSync—my new macOS utility for syncing local
One of the most frustrating UI failures is not a dramatic JavaScript bug. It is when CSS stops feeling explainable. You change one screen and another screen shifts. The same HTML looks different depen
I wanted a tool that could research any topic deeply — not just one web search, but Wikipedia, arXiv, Semantic Scholar, GitHub, Hacker News, Stack Overflow, Reddit, YouTube and local documents, all at
So I built a runtime to fix that. The problem If you use Claude Code, Copilot, or Codex, you've probably created Agent Skills, those SKILL.md files that tell the AI what to do. I had a bu
Every AI chatbot I've built hits the same wall. The LLM writes beautiful markdown — headings, bold, lists, code blocks. Then someone asks for a chart. Or a form. Or a data table with sortable columns
Back in the days when I was a database admin specializing in Azure, I had slight feelings of confidence; I had worked with SQL Server and Azure, and would easily perform tasks on databases in producti
After a few years of tutorial hell and "Maybe I can't do that" moments I finally started building a web app that I was determined to finish - 'Cut' The idea The idea is pretty simple. You
KubeVirt 1.8: Kubernetes Is Ready to Kill Legacy Virtualization KubeVirt 1.8 dropped at KubeCon + CloudNativeCon Europe 2026 — and this is not another changelog-polishing exercise. This release rewri
Most invoicing tools follow the same pattern: create an account, connect to a cloud app, hand over your data, and pay monthly for the privilege of sending a PDF. That model works for some people. It
You've probably used ChatGPT or Claude to answer a question. That's a single-turn interaction, you ask, it answers, done. Agentic AI is different. It doesn't just answer, it plans, acts, observes, and
Sou UX/UI designer, mas antes disso fui front-end. Atuei cerca de 5 anos trabalhando com HTML e CSS, transformando layouts em páginas, entendendo hierarquia de informação e estrutura de interface. De