DEV Community • 2026-04-17 20:05

LinkedIn or LinkeDone?

Nine months of silence is a long time to spend shouting into a void. Since last July, I have been a full-time participant in the current job market. My background isn’t thin: it’s a ten-year portfolio of coding that includes six years of self-taught grit, 2.5 years of professional full-stack experience across multiple companies, and the ongoing management of a live production site. I’ve...

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2m read
Proven SSL Certificate Renewal Steps to Protect Your Site
DEV Community • 2026-04-17 20:01

Proven SSL Certificate Renewal Steps to Protect Your Site

Originally published at https://monstermegs.com/blog/ssl-certificate-renewal/ If you have issued a new SSL certificate for your website since March 15, 2026, it is already set to expire sooner than you might expect. On that date, the maximum validity period for any newly issued TLS certificate dropped from 398 days to 200 days – the first stage of a sweeping change approved by the CA/Browser Fo...

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8m read
Why Angular Performance Problems Are Often Backend Problems
DZone JavaScript Zone • 2026-04-17 20:00

Why Angular Performance Problems Are Often Backend Problems

Angular developers often get the blame when an app feels slow. We instinctively reach for frontend fixes optimizing components, change detection, bundle sizes, and so on. However, a significant portion of perceived Angular slowness comes not from the framework or the UI at all, but from the backend. One seasoned Angular engineer noted that most sluggish apps feel slow due to chatty APIs a...

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1m read
I Built a Real-Time Multilingual Dubbing Platform and Used TestSprite MCP to Test It
DEV Community • 2026-04-17 19:54

I Built a Real-Time Multilingual Dubbing Platform and Used TestSprite MCP to Test It

What if you could speak, and everyone listening heard you in their own language, with no noticeable delay? That question turned into PolyDub. What It Does Three modes: Live Broadcast: one speaker, listeners worldwide, each hearing a dubbed stream in their language Multilingual Rooms: everyone speaks their own language, everyone hears everyone else in theirs VOD Dubbing...

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3m read
How Pharos Network Is Betting USDC Can Crack the $26 Billion RWA Market
HackerNoon • 2026-04-17 19:52

How Pharos Network Is Betting USDC Can Crack the $26 Billion RWA Market

Pharos Network names USDC the core stablecoin for its $10M incubator, betting regulated dollars will pull RWA builders onchain before mainnet.

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DEV Community • 2026-04-17 19:51

Learning to Code: A Beginner's Guide for the AI Era

Most people remember the first time they opened a terminal. Maybe it was a Tuesday night, on a laptop at a kitchen table somewhere. The window was black. The cursor blinked. And the person sitting there was completely convinced that every other human on earth had been handed some secret manual they'd never seen. The feeling that everyone else already knows this and I'm the only idiot in the room ...

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13m read
Orquestacion multiagente con Openclaw dockerizada.
DEV Community • 2026-04-17 19:50

Orquestacion multiagente con Openclaw dockerizada.

Orquestacion multiagente con Openclaw dockerizada. — Un panel de control que gestiona agentes con OpenClaw separados en contenedores Docker por "departamentos", les deja delegarse tareas entre ellos, y mantiene un contexto compartido persistido en base de datos para que no se pierdan en la conversación. En este post enseño como funciona el panel y un poco la logica: La id...

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5m read
DEV Community • 2026-04-17 19:50

When to Use XmlExtractKit Instead of General XML Tools in PHP

One of the easiest ways to make XML work painful in PHP is to start with the wrong question. A lot of developers ask: “What is the best XML library for PHP?” That sounds reasonable, but it is usually the wrong framing. There is no single best XML tool for every job. The real question is narrower: What kind of XML task am I solving? That matters because XML work in PHP usually falls into ver...

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10m read
DEV Community • 2026-04-17 19:49

I Rewrote Angular Component Store with Signals - And Cut the Complexity in Half

After 8+ years working with Angular, I thought I had state management figured out. Than I rewrote one of my real-world stores using Signals, because I realize I was mostly managing complexity, not reducing it. The Context Like many Angular developers, I've used NgRx for years. When ComponentStore came out, it felt like the perfect balance: Local state Reactive patterns Powerfull asyn...

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4m read
DEV Community • 2026-04-17 19:49

Mobile Number Verify

now my code is not 100% correct way to verify mobile number exactly, update soon now i checked some condition to conform given number given number is mobile number. condition 1 : given numbers must be only 0 to 9 or + or empty space . above the condition is true, then only checks the next conditions. otherwise return characters and characters spl are not allow. condition 2 : my second con...

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3m read
DEV Community • 2026-04-17 19:37

From Level Up to Live Service: How Online Gaming Started Feeling Smaller

There are more games than ever. So why does online gaming feel like it revolves around fewer worlds? Anyone who played online games in Brazil in the 2000s and early 2010s probably remembers a very different feeling. It was not just that there were many games. It was that each one seemed to be its own world. Grand Chase was not just another title on a launcher. Perfect World was not just one more...

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5m read
DEV Community • 2026-04-17 19:33

Agentic AI's Infrastructure Boom Meets Its Reliability Problem

Agentic AI's Infrastructure Boom Meets Its Reliability Problem The agentic AI wave is pushing builders toward new protocols and standards—but a new paper warns that LLMs themselves may be less predictable than we think. Meanwhile, ML is quietly reshaping gene therapy. Doctoral student uses machine learning to transform gene therapy What happened: A doctoral student at UNC Ch...

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3m read
Vertical and Horizontal Scaling
DEV Community • 2026-04-17 19:31

Vertical and Horizontal Scaling

Hey devs, I have started learning about System Design and today I will be posting about one of the fundamental topics - Vertical and Horizontal Scaling. Image Credit: GeeksForGeeks Let us start with the definition first: 1. Vertical Scaling: When we enhance the capacity of an existing system. For example - when we upgrade the RAM, we term this as vertical scaling. Advantages: a. Increased per...

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1m read
DEV Community • 2026-04-17 19:31

Cloudflare como capa de inferencia para agentes: lo que promete y lo que me preocupa

Hay una creencia instalada en la comunidad dev que dice que distribuir la inferencia de IA cerca del usuario es, por definición, bueno. Más velocidad, menos latencia, mejor experiencia. Y sí, en abstracto tiene sentido. El problema es que "distribuido" y "descentralizado" no son sinónimos, y hay una diferencia enorme entre los dos que se está perdiendo en todo el entusiasmo alrededor de Cloudflare...

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10m read
DEV Community • 2026-04-17 19:29

The Restart Challenge: Day 05

Hi guys, Mk here! Today was kind of a peculiar day. I got a call from a company hiring fresher SDEs, and they asked for documents like marksheets and ID proof for background verification. At first, it felt a bit strange, but after discussing it with a close friend, I realized that some companies actually do this as part of their hiring process. The company also seemed reputable, so I decided not ...

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1m read
DEV Community • 2026-04-17 19:27

5 Things I Learned Reverse-Engineering Claude Code's Architecture

Everyone talks about AI Agents, but almost nobody shows you what a production-grade one actually looks like inside. I spent weeks analyzing Claude Code's TypeScript source code — Anthropic's CLI that lets Claude write code, run commands, and manage files on your machine. What I found challenged a lot of my assumptions about how AI Agents work in practice. Here are the 5 most surprising things I ...

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5m read
We scored 172 bots on behavioral conduct. OpenAI came in last.
DEV Community • 2026-04-17 19:27

We scored 172 bots on behavioral conduct. OpenAI came in last.

We built an observation network to measure how bots and AI agents actually behave when they visit websites. Not what they say they do. What they actually do. We scored 172+ operators. The results were not what we expected. The finding On April 17, 2026, OpenAI s GPTBot visited our network. In a single session: 39 requests in 51 seconds 8 behavioral violations in a 14-second window...

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1m read
I Built an AI-Powered Learning OS Because I Was Tired of Forgetting Everything I Read
DEV Community • 2026-04-17 19:26

I Built an AI-Powered Learning OS Because I Was Tired of Forgetting Everything I Read

Most people read non-fiction the same way: skim chapters, highlight some quotes, feel productive for a day, and forget 90% within a week. I've been there. I'd finish a 300-page book on strategy or psychology, feel like I learned something profound, and then two weeks later struggle to recall a single framework from it. The notes I took gathered dust. The highlights were buried in an app I never r...

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12m read
DEV Community • 2026-04-17 19:26

I Made My Family Dinner AI's Problem

"Hey guys, what do you want for dinner?" "Whatever." You know what comes next. You make the "whatever." Then it's "I don't want that." I cook for three people. I have food allergies. There's a kid whose favorite meal changes daily. And then there's the one who claims he's not "picky." Everyone has opinions. Nobody wants to decide. But somehow it's still my job to figure it out — standing in the...

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10m read
DEV Community • 2026-04-17 19:23

AI Co-Founder vs AI Assistant — What's the Difference and Why It Matters

Most people using AI right now are using it as a very fast search bar. They type a question, they get an answer, they copy it somewhere, they move on. When they come back tomorrow, the AI has no idea who they are. When they need something done without being present to type the prompt, it does nothing. That's not a knock on the people using it. It's just a description of what most AI tools are ac...

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6m read
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