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4729 articles from 16 sources
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Hacker News · Technology

Fuzix OS

Article URL: https://www.fuzix.org/ Comments URL: https://news.ycombinator.com/item?id=47816625 Points: 17 # Comments: 4

DeathArrow
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AI-Assisted Debugging in Next.js 16 with Experimental Agent DevTools
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DEV Community · Technology

AI-Assisted Debugging in Next.js 16 with Experimental Agent DevTools

Next.js 16 introduces a foundational shift in how developers and AI agents interact with application state and debugging information. The Experimental Agent DevTools framework enables AI assistants to access React DevTools protocols and browser logs through a terminal-based interface, transforming t...

Meriç Cintosun
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Building Scalable Blockchain Solutions with Go: A Developer's Journey
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DEV Community · Technology

Building Scalable Blockchain Solutions with Go: A Developer's Journey

As a senior Go developer with nine years of industry experience, I've had the privilege of working on a wide range of complex projects, many of which revolved around creating scalable, high-performance systems. But the path to where I am now wasn’t always clear-cut. It’s been a journey filled with c...

Yehor A
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Seu sistema é um castelo de cartas? Resolva com RabbitMQ
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DEV Community · Technology

Seu sistema é um castelo de cartas? Resolva com RabbitMQ

Você já sentiu que o seu sistema é um castelo de cartas? Onde a queda de um serviço de e-mail ou uma lentidão no processamento de notas fiscais trava toda a jornada de compra do seu cliente? Se a resposta for sim, você está lidando com um problema de acoplamento excessivo. No desenvolvimento de sof...

Daniel Camucatto
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Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels
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DEV Community · Technology

Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels

IT InstaTunnel Team Published by our engineering team Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels Stop managing a “Tunnel Forest.” Master the art of Namespace Tunneling to route an entire microservi...

InstaTunnel
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Trump and Tehran’s series of mismanaged posts stall progress towards peace
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The Guardian · World

Trump and Tehran’s series of mismanaged posts stall progress towards peace

US president’s desperation for war to end has seen him trying to speed through a process he does not fully controlMiddle East crisis – live updatesA set of mismanaged and premature media announcements by Donald Trump and Tehran has led to the collapse of any progress towards a peace settlement betwe...

Patrick Wintour Diplomatic editor
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Trump announces reforms to accelerate access to psychedelic drug treatments
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The Guardian · World

Trump announces reforms to accelerate access to psychedelic drug treatments

President signed executive order directing FDA to expedite review of psychedelic drugs including ibogaineDonald Trump on Saturday announced reforms intended to speed up access to medical research and treatment based on psychedelic drugs.The president signed an executive order directing the federal F...

Reuters and Guardian staff
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Introducing Plumbed, self-healing integrations in days, not months
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DEV Community · Technology

Introducing Plumbed, self-healing integrations in days, not months

If you’ve ever shipped a “finished” integration only to spend the next months babysitting it, you already know the real cost isn’t the build, it’s the uptime. At Plumbed.io, we’re building an AI-native integration platform that takes ownership of the full lifecycle: from prompt-driven setup to moni...

Sven March
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Your AI Isn’t Dumb. It Just Doesn’t Think Twice.
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DEV Community · Technology

Your AI Isn’t Dumb. It Just Doesn’t Think Twice.

This is a submission for the OpenClaw Challenge. What I Built Most AI systems don’t fail because they lack intelligence. They fail because they answer too quickly. We’ve optimized for speed—but not for thinking. So I built a minimal AI agent that does one simple thing differently: 👉...

Saras Growth Space
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Build an Authorization Server with Bun, Hono, and OpenID Connect
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DEV Community · Technology

Build an Authorization Server with Bun, Hono, and OpenID Connect

Modern applications increasingly rely on OpenID Connect (OIDC) for secure, standards-based authentication. But most tutorials point you at hosted identity providers. What if you need to run your own authorization server maybe for a microservices platform, an internal tool, or simply to understand h...

ShyGyver
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How to Build a Certificate Generator with HTML and CSS
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DEV Community · Technology

How to Build a Certificate Generator with HTML and CSS

Every course platform, bootcamp, and online community eventually needs the same thing: certificates. And most developers reach for one of these solutions: A design tool (Canva, Figma) — manual, doesn't scale PDF generation libraries (PDFKit, pdfmake) — painful layout control Canvas API — powerful...

Özgür S.
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AtCoder Beginer Contest 454 参加記録と解答例(A~D問題)
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DEV Community · Technology

AtCoder Beginer Contest 454 参加記録と解答例(A~D問題)

本記事は、AtCoder Beginner Contest 454 (ABC454) に参加した際の、A〜D問題の復習と解答の備忘録です。コンテスト中に考えた解法の方針や、提出したPythonのコードについて整理しています。 A - Closed interval 配点 : 100 点 問題文 整数 L,R が与えられます。 L 以上 R 以下の整数がいくつあ...

iwamutsu256
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I shipped a NuGet package, then rewrote it completely. Here's why.
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DEV Community · Technology

I shipped a NuGet package, then rewrote it completely. Here's why.

If you work in fintech and process card transactions, you've seen MCC codes. Merchant Category Code- a four-digit number that tells you what kind of business charged the card. 5411 is a grocery store. 5812 is a restaurant. 7995 is a casino. Every product that touches transactions eventually needs t...

KitKeen
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Deploying Under the Moonlight
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DEV Community · Technology

Deploying Under the Moonlight

There's something magical about a calm night walk that clears your mind. I was out, just enjoying the evening breeze and the peaceful streets. Suddenly, I realized a small but frustrating bug was bothering my personal project. Users were being forced to re-login every time my server restarted. Inst...

Tuan Do
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ActionNode: A Real-Time Sustainability Command Center for Earth Day 2026
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DEV Community · Technology

ActionNode: A Real-Time Sustainability Command Center for Earth Day 2026

This is a submission for Weekend Challenge: Earth Day Edition What I Built ActionNode — a real-time sustainability dashboard that turns complex environmental data into personal, collective action. The app is built around Earth Day 2026's dual themes: "Planet vs. Plastics" and "Our Po...

venkat-training
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