DEV Community • 2026-04-20 13:51

Perl 🐪 Weekly #769 - What is dead this week?

Originally published at Perl Weekly 769 Hi there, Every week I see a post declaring about something being dead. Agile is dead! Testing is dead!, Algol-68 is dead! I am so fed-up with this. So I am not going to link to the article that was discussing 5 dead programming languages. Last week finally I got home and because of the flight I had to postpone the Testing in Perl event so it will be held...

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DEV Community • 2026-04-20 13:49

SeeLab + Hyper integration test — BizNode universal AI handle surface

In the world of AI-driven business automation, one of the most compelling use cases is integrating AI systems with local infrastructure for maximum control, security, and performance. Today, we're diving into a practical integration test between SeeLab and Hyper, where BizNode plays a central role as the universal AI handle surface. This test demonstrates how BizNode can act as the central AI node...

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DEV Community • 2026-04-20 13:47

Building SIEMForge: A Portable SIEM Detection Toolkit with Sigma, Sysmon, and MITRE ATT&CK

If you've ever tried to stand up detection content across more than one SIEM, you already know the pain. Sigma rules live in one repo, Sysmon config lives in another, your Wazuh custom rules are scattered across three local_rules.xml files, and MITRE mapping is an afterthought buried in a spreadsheet. I built SIEMForge to fix that. SIEMForge is a single Python toolkit that bundles Sigma rules, a ...

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DEV Community • 2026-04-20 13:47

Writing Code Was Never the Hard Part

We were in UAT for a React checkout rebuild when someone said the thing that still haunts me. "Well, that's how it used to work, so we assumed it would continue to work that way." This was a completely new project. New codebase. New architecture. The new specs never defined that behavior, but the assumption felt so reasonable to them that nobody thought to ask. The project was evergreen. Fresh re...

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From Desktop to Cloud: Create Azure Account & Upload Files to Blob in 60 Seconds
DEV Community • 2026-04-20 13:47

From Desktop to Cloud: Create Azure Account & Upload Files to Blob in 60 Seconds

Never uploaded local data to the cloud before? No WORRIES, you landed in the right spot. Here's exactly how you can upload them in just a few seconds. No More TALKING let's get straight into it. Here's exactly what you'll do in the next 60 seconds! You will: Whether you're a developer, student, or just someone who wants their files backed up and accessible from anywhere. This is the starting ...

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DEV Community • 2026-04-20 13:42

Network Components

Devices are able to communicate with each other, share resources, and access the internet with almost uniform consistency but, what exactly enables this? Various network components work together to make this happen. End Devices End Devices, also known as hosts, are devices that end up receiving or sending data within a network(e.g. phones, laptops). Users interact with these devices d...

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Hacker News: Front Page • 2026-04-20 13:42

Ask HN: How to solve the cold start problem for two-sided marketplace?

I'm building a P2P crowdshipping marketplace, basically BlaBlaCar but for packages instead of passengers. Travelers going between cities/countries carry items for people who need to send stuff.About to launch the MVP and hitting the classic chicken-and-egg problem.Travelers won't sign up without packages to carry, senders won't post without travelers available. Every marketplace founder says "focu...

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DEV Community • 2026-04-20 13:42

Getting Started with Seal Report: Authentication Providers

One thing is to create report definitions and link them to data sources; another is to apply authorization to those reports. By default, the Seal Report Repository folder contains a Security subfolder. This folder includes authentication providers and a Security.xml file that defines how user authorization is handled for each instance of the report server. The hierarchy looks like this: . Sea...

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Hacker News: Front Page • 2026-04-20 13:41

All phones sold in the EU to have replaceable batteries from 2027

Article URL: https://www.theolivepress.es/spain-news/2026/04/20/eu-to-force-replaceable-batteries-in-phones-and-tablets-from-2027/ Comments URL: https://news.ycombinator.com/item?id=47834195 Points: 15 # Comments: 4

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⚡ Weekly Recap: Vercel Hack, Push Fraud, QEMU Abused, New Android RATs Emerge & More
The Hacker News • 2026-04-20 13:41

⚡ Weekly Recap: Vercel Hack, Push Fraud, QEMU Abused, New Android RATs Emerge & More

Monday’s recap shows the same pattern in different places. A third-party tool becomes a way in, then leads to internal access. A trusted download path is briefly swapped to deliver malware. Browser extensions act normally while pulling data and running code. Even update channels are used to push payloads. It’s not breaking systems—it’s bending trust. There’s also a shift in how attacks run.

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Hacker News • 2026-04-20 13:40

Show HN: Saunas lower nighttime heart rate more than exercise (n=59,000)

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DEV Community • 2026-04-20 13:40

WPBones v2 — The Webpack Release

Gulp is gone. Yarn scripts are unified. TypeScript is default. 14 boilerplates refreshed. One php bones migrate:to-v2 away. After years of shipping with Gulp, run-s, and a patchwork of per-plugin build scripts, WPBones v2 collapses all of it into a single webpack-based pipeline. Every plugin built with WPBones now uses the same yarn dev/build/test/format/lint commands, the same webpack config, ...

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DEV Community • 2026-04-20 13:34

Vibe coding produces the silhouette of software, not software

It seems like every week there's a new "Here's a full-stack app I made in 48 hours with AI!" screen recording that wows you visually. Then you click the repo link and you're just… staring at a corpse in a suit. The term "vibe coding" has entered the lexicon. It describes shipping AI-generated code you haven't actually reviewed. You prompt, you accept, you deploy. Vibes. The Silhouette P...

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Building resilient large-scale applications
DEV Community • 2026-04-20 13:34

Building resilient large-scale applications

The principles for writing software are the same, but the development process itself is quite different when doing it for small versus large applications. Reading, fixing, and building on a small codebase is easier and more forgiving than in large ones. I have worked on applications from small clients, greenfield applications as well as large-scale ones, serving thousands of users. The difference ...

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I built a FRAME cartridge for Claude Design Day One
DEV Community • 2026-04-20 13:32

I built a FRAME cartridge for Claude Design Day One

Anthropic launched Claude Design on Friday. By end of Saturday I had a working cartridge that wires it into a structured development workflow. Not because I planned to – but because the architecture made it obvious. That’s the thing I wanted to test: whether FRAME’s engine/cartridge split actually holds when something new drops. New tool, new domain, new workflow. Does the engine stretch to cover...

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The Hidden Cost of AWS Lambda SnapStart for Python, and How I Fixed It with Durable Functions
DEV Community • 2026-04-20 13:32

The Hidden Cost of AWS Lambda SnapStart for Python, and How I Fixed It with Durable Functions

Recently, I opened our AWS bill and found that thousands of dollars had been charged toward AWS Lambda. I was sure we did not have that much traffic. So I started digging through the bill, and that is when I found the real reason. It was Lambda SnapStart. Lambda SnapStart is a great feature. For latency-sensitive applications, especially APIs, it can reduce cold start duration from seconds to sub...

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DEV Community • 2026-04-20 13:31

Your Emails Go to Spam Because of Three DNS Records You Never Set Up

As a fractional CTO working with startups in the B4i program, I've seen the same email delivery problem show up over and over. The app was fine. The email content was fine. The issue was usually three DNS records nobody had set up properly. If you've ever deployed something that sends email and then discovered nobody was receiving it, these are the first records to check. A Quick DNS Re...

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Product Hunt — The best new products, every day • 2026-04-20 13:30

MAXIA Oracle

Multi-source price feed for AI agents Discussion | Link

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Hacker News: Front Page • 2026-04-20 13:27

U.S. banks may soon collect citizenship data from customers

Article URL: https://www.cnbc.com/2026/04/15/banks-citizenship-data-collection-customer-accounts.html Comments URL: https://news.ycombinator.com/item?id=47834025 Points: 26 # Comments: 1

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An unexplainable thing I saw: the agent didn't just comply with rules — it endorsed them
DEV Community • 2026-04-20 13:27

An unexplainable thing I saw: the agent didn't just comply with rules — it endorsed them

I asked an agent to generate a video. It wrote itself four internal memos instead. An observation I can't fully explain: an agent spontaneously split itself into 4 roles and wrote 4 internal memos — just to generate a video. It didn't comply with a protocol.It endorsed one. And this only became visible because we had the protocol in place. A language note for English rea...

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