Tech News

Big-Endian Testing with QEMU

Score: 100 | Comments: 112

From Vibe-Coding to Reality: Building MarvinSync

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

Should I stress over a staging environment?

How I Stopped UI State Drift with a DOM Boundary Approach

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

Building a multi-source autonomous research agent with LangGraph, ThreadPoolExecutor and Ollama

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

I had a bunch of Skills sitting in a folder. None of them were callable as APIs

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

Why Markdoc for LLM Streaming UI

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

How I Passed the DP-300 Exam by Improving My Preparation Approach

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

I AM MAKING A MOVIE APP.

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: The VMware Alternative Is Here

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

Second Revision of 6502 Laptop

Score: 73 | Comments: 16

I Built Tech Invoice Forge: an Offline-First Invoice App for Tech Freelancers

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

How Agentic AI Systems Execute Multi-Step Workflows (Architecture + Stack)

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

De front-end para UX, e de volta ao código: o que significa ser Design Engineer em 2026

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

Apple’s best product ever

All week, we've been asking you to help us rank the 50 best products Apple ever made, as we mark the company's 50th anniversary. Thanks to everyone who pitched in - we ended up with more than 1.6 mill

Show HN: I built a frontpage for personal blogs

Score: 44 | Comments: 20

TDF ejects its core developers

Score: 26 | Comments: 12

Chatbots are now prescribing psychiatric drugs

Utah is allowing an AI system to prescribe psychiatric drugs without a doctor. It's only the second time the state - and the country - has delegated this kind of clinical authority to AI. State offici

H.264 Streaming Fees: What Changed, Who's Affected, and What It Means

Score: 40 | Comments: 26

Bun: cgroup-aware AvailableParallelism / HardwareConcurrency on Linux

Score: 7 | Comments: 1