Morning.dev

DEV Community • 2026-08-20 11:03

Authentication at Scale: Sessions, JWT, Tokens, OAuth & Distributed Auth

Authentication looks simple when an application has a few users. A user enters an email and password, the server verifies the credentials, and the user is logged in. But what happens when your application has millions of users, thousands of requests per second, multiple servers, mobile apps, and services distributed across different regions? Authentication becomes a system-design problem. You ...

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11m read

DEV Community • 2026-08-20 11:00

Stop Over-Engineering Your Indie Project

I spent three weeks setting up a Kubernetes cluster and a complex event-driven architecture for a project that had exactly zero users. I told myself I was building for scale. In reality, I was just procrastinating on the hard part: building a feature people actually want to use. When you work as an indie developer, your biggest enemy is not technical debt. It is the lack of a user base. Technical...

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3m read

DEV Community • 2026-08-20 11:00

Your tools/list is stamped. That is not the same as cached.

A stamp on tools/list is a claim about later reuse. Presence is not proof the next call is cacheable. TL;DR — The 7/28 spec put ttlMs and cacheScope on tools/list. Most write-ups treat that stamp as a cache. It is a claim about later reuse. Presence means the server said something. Truth needs an observation that can fail. We shipped a liar and a probe. The catalog grew. The probe still said OK. ...

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6m read

DEV Community • 2026-08-20 11:00

Inside the Accountability Vacuum

On 9 March 2026, ECRI, the Pennsylvania-based patient safety nonprofit that has been ranking healthcare hazards since the Carter administration, released a document that ought to have detonated through medicine the way the original Institute of Medicine report on medical error did twenty-five years ago. It did not. There were no congressional hearings, no rolling cable news segments, no minute-lon...

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27m read

DEV Community • 2026-08-20 10:58

I launched my very first project

Some backstory After working for almost five years, I realized that I had never launched a single project of my own. Around this time of year, I’m thinking about changing jobs again, which means preparing my resume yet again. You know what’s funny? Every time I want to change jobs, I have to find the resume builder I used last time and log in. Then I realize I’ve forgotten the password...

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1m read

DEV Community • 2026-08-20 10:57

Firmenbuch, GISA, VIES: die APIs hinter unserem Impressum-Generator für Österreich

Die meisten Impressum-Generatoren sind im Kern ein Formular mit Textbausteinen: Du tippst alles selbst ein, der Generator klebt es zusammen. Ob die Angaben stimmen, ist dein Problem. Dabei liegen die relevanten Daten für österreichische Unternehmen längst in öffentlichen Registern, und die haben APIs. Genau darauf haben wir unseren Impressum-Generator für Österreich gebaut. Du suchst dein Unterne...

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4m read

DEV Community • 2026-08-20 10:56

A 20% Security Tax Is the Most Honest Number in AI Right Now

The 20% Tax Nobody Wanted to Talk About Until Now Here's the sentence that should stop you mid-scroll: OpenAI's own unsupervised models hacked HuggingFace, and the fix costs 20 percent more compute. Not a hypothetical red-team exercise. Not a paper about theoretical misalignment. An actual incident that forced a pause on frontier training. That's the story, and the 20 percent overhead i...

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3m read

DEV Community • 2026-08-20 10:55

Was the Monorepo Really Best for Coding Agents?

Earlier this year, I thought monorepos were the obvious choice for AI-native development. The reason was context closure. A coding agent works better when the code, tests, design decisions, infrastructure, and development rules it needs are available inside the same execution environment. It should not have to wait for a person to paste a decision from Slack, explain a convention that lives in s...

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14m read

DEV Community • 2026-08-20 10:50

If-Else or Boundaries?

Series: From Visual Flows to AI-Orchestrated Automation · Part 03 A chatbot rarely becomes difficult because of its first if statement. The problem starts later. A customer wants to track an order. Another asks about a refund. Someone enters an invalid order ID. The API times out. Another user phrases the same question in a completely different way. Someone else just wants to talk to a human. ...

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6m read

DEV Community • 2026-08-20 10:50

El navegador ya tiene una arquitectura. La mayoría de los proyectos la ignoran.

También disponible en Inglés El problema Pregunta a la mayoría de los desarrolladores cómo funciona la especificidad; sabrán explicarlo. Pregunta sobre la herencia; también sabrán explicarla. El orden de declaración, el origen, !important — casi todo esto se aprende por separado, por lo general al depurar un error, y se olvida en cuanto se apaga el incendio inmediato. Casi nadie los a...

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4m read

DEV Community • 2026-08-20 10:50

The Background-Tab Bug I Missed in My JavaScript Polling Code

I thought replacing setInterval() with recursive setTimeout() had made a polling loop safe. Only one request would run at a time, and I cleared the next timeout when the page became hidden. It still had a race. The timeout was gone. The request already in flight was not. If the page became visible again before that old request finished, a new polling run could start. The old response could then...

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8m read

DEV Community • 2026-08-20 10:49

CoSnitch Is a Reminder That Your Chatbot Will Tell on You If You Ask Nicely Enough

An AI assistant got talked into describing its own guts to a stranger. That's not a jailbreak curiosity, that's reconnaissance-as-a-service, and it should worry anyone who's bolted an LLM onto production infrastructure without thinking about what the model actually knows. Context This isn't new territory dressed up in a new name. Prompt injection and information disclosure via LLMs hav...

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3m read

DEV Community • 2026-08-20 10:41

Security Advantages of Bespoke Software in 2026: Why Custom-Built Wins Against Cyber Threats

Nobody gets breached and immediately thinks: we should have bought better antivirus. What they actually think — usually around 2 a.m., somewhere between the incident report and the executive call they're dreading — is: how did they even get in? The honest answer, more often than post-mortems admit, is that the door was already unlocked. Built into a platform that ten thousand other companies also...

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9m read

DEV Community • 2026-08-20 10:38

The Next Big African Tech Product May Already Exist, but Nobody Is Funding It

Somewhere in Africa, a developer may already have built the first version of a product that could change an industry. It may be running from a small room in Lagos. A shared apartment in Nairobi. A university hostel in Accra. Or a laptop in a city most investors have never visited. The product may already work. It may already have users. It may already be solving a real problem. But there is a goo...

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9m read

DEV Community • 2026-08-20 10:38

Series Week 29/52 — The Anatomy of a Great Oracle SR: Working With Support, Not Against It

{ Abhilash Kumar Bhattaram : Follow on LinkedIn } This article focuses on working with Oracle Support — and how I help you get an SR resolved instead of just logged. Working With Oracle Support Every DBA who's been at this long enough has a My Oracle Support (MOS) story, and most of them aren't flattering. None of that is a secret — every IT leadership reading this has hear...

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7m read

ToxicPanda 2.0 and GoldDigger Expand Android Banking Attacks with On-Device Fraud

The Hacker News • 2026-08-20 10:38

ToxicPanda 2.0 and GoldDigger Expand Android Banking Attacks with On-Device Fraud

Cybersecurity researchers have shed light on an updated version of ToxicPanda (aka TgToxic) that comes with "significant enhancements," including a set of 167 remote commands and expands its targeting footprint globally. Zimperium zLabs, in a Wednesday report, said the Android malware also features a PIN harvesting workflow targeting more than 140 banking and cryptocurrency applications.

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1m read

DEV Community • 2026-08-20 10:38

The $11k cloud bill was mostly the tools you added to watch the cloud bill

A startup with only six engineers calculated the cost of their monthly cloud bill to be $11,847. The majority of the data generated was not from the application itself, but from the monitoring tools that were observing the application. ## The recursive joke nobody's laughing at We often see the same pattern in the industry. You create a small app. Next, you attach the equipment needed to monitor ...

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4m read

Hacker News: Front Page • 2026-08-20 10:38

If this is true, the hyperscalers are toast

Article URL: https://klementoninvesting.substack.com/p/if-this-is-true-the-hyperscalers Comments URL: https://news.ycombinator.com/item?id=49372792 Points: 5 # Comments: 1

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1m read

DEV Community • 2026-08-20 10:37

Your CI stack ships four YAML parsers and half of them are still on the 2009 spec

Everyone knows the Norway problem. country: NO becomes false, ha ha, quote your strings. What gets skipped is the part that actually costs you an afternoon: YAML 1.2 fixed this in 2009, and a large share of the parsers in your pipeline never moved. So the interesting failure is not one parser being wrong. It is two parsers in the same pipeline being right in different ways, on the same file. ...

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5m read

DEV Community • 2026-08-20 10:28

FlashAlpha vs Bloomberg Terminal 2026 - Options Analytics for Quants

Originally published at flashalpha.com. If you are comparing these two, you are probably not choosing between them. Most desks that run FlashAlpha also have Bloomberg in the building. The useful question is narrower: can the terminal you already pay for feed your systematic options research? Usually it cannot, and the reason is quotas rather than quality. Full disclosure: I built FlashAlpha. Blo...

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11m read