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Show HN: Performative-UI – A react component library of design tropes

Score: 1047 | Comments: 189

Killing the Tofu Box for Good: Grafting a Star into Noto Color Emoji

That empty □ box isn't a broken character — it's a missing glyph. Here's how I stopped patching tofu with SVGs and built a font that physically can't tofu. You've seen it: a little empty rectangle wh

The Page Object Model (Playwright + TypeScript, Ch.4)

In Chapter 3 we learned to locate and assert cleanly. But look at our login test from Chapter 2 — the selectors and the steps still live inside the test. Write five tests that need a logged-in user an

Hackers hijack OAuth tokens via Claude Code MCP traffic in new MitM attack

Claude Code OAuth Token Hijacking Attack: How Hackers Exploit MCP Traffic to Steal OAuth Tokens A new attack chain targeting Anthropic’s Claude Code ecosystem has been uncovered by Mitiga, showing ho

Zig by Example

Score: 19 | Comments: 1

Kubernetes Liveness & Readiness Probes for a Static Site: Stop 404-ing Your Traffic

You just containerized your static site (HTML, CSS, JS) using an nginx:alpine image. You deployed it to Kubernetes. It works locally. Then you get the page flip: 502 Bad Gateway or random Connection

Building Websites That Are Fast, Flexible, and Easy to Manage

Hi DEV community 👋 I’m excited to publish my first post here. I’m a Senior Full-Stack and CMS Developer, mainly focused on building websites and web platforms that are not only visually clean, but a

How I Built a Multi-Agent Prompt Engineering Runbook with pydantic-ai and FastAPI

How I Built a Multi-Agent Prompt Engineering Runbook with pydantic-ai and FastAPI Most teams building AI tooling eventually hit the same wall: they have five different prompt patterns scatt

Kenya Accidentally Discovered a Gold Mine and Immediately Started Asking Who Wants to Buy the Dirt

An analysis of Kenya's proposal to monetize government data — and the larger opportunity the debate has so far overlooked. Introduction: The Most Valuable Thing Kenya Owns Isn't Gold, Oil

Hello! I'm creating an alternative to BoraWaves for Taemin/SHINee lightsticks! 💎 lightstickwaves.com (still work in progress, but you can use it now!) #TAEMIN #태민

Making a Shading Language for My Offline Renderer

Score: 27 | Comments: 2

FRE 707 (Proposed): What the New Machine-Generated Evidence Rule Means for Blockchain Timestamps

Defense counsel moves to exclude. The authentication foundation is insufficient. No human created this record, no human can authenticate it, and there is no specific rule that addresses what it is. T

Agente local ou agente na nuvem: qual faz sentido para você?

Você pediu para a IA mexer no seu projeto. Ela leu arquivos, sugeriu mudanças, alterou código e disse que resolveu o problema. Aí vem a pergunta que muita gente pula: onde essa IA estava rodando enqu

The Hidden Cost of Convenience: How Modern Tech Exploits Our Dopamine Pathways

The Hidden Cost of Convenience: How Modern Tech Exploits Our Dopamine Pathways Introduction In recent weeks, a provocative term has surfaced in tech discussions: "dopamine fracki

React vs Next.js: What Should Developers Choose?

React + Vite vs Next.js: Production Decision Guide Last Updated: June 2026 Last Reviewed: June 2026 Author: Amrendra Kumar Quick Summary Box React + Vite vs Next.js is not a tooling debat

Spanish traders set the standard forGnuCash database design

Score: 5 | Comments: 0

Nvidia partners with LG robotics to build humanoid robots in South Korea

Score: 13 | Comments: 1

Anti-social: It's fads, not friends, which now dominate social media feeds

Score: 22 | Comments: 4

Uber tells London to get ready for robotaxis

Uber is getting ready to put robotaxis on London's streets, opening an interest list for riders who want to be among the first to hail one of Wayve's autonomous vehicles when the service goes live lat

Uber, Wayve and Waymo are headed towards a robotaxi showdown in London

Uber customers in the UK can now join an interest list to increase their chances of being matched with a Wayve robotaxi.