Morning.dev

HackerNoon • 2026-04-21 18:33

Why 90% of CS2 Players Are Losing Money on Their Skins (And Don't Even Know It)

Most Counter-Strike 2 players lose money on skins because they treat them like cosmetics instead of assets. Prices depend on wear, float, patterns, and timing—but most sell emotionally and on the wrong platforms. Smart sellers audit value, wait for the right moment, and choose better marketplaces, turning skins into real profit instead of missed opportunity.

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1m read

How I Ship systemd Logs to CloudWatch for $0 (Django + Celery on EC2)

DEV Community • 2026-04-21 18:32

How I Ship systemd Logs to CloudWatch for $0 (Django + Celery on EC2)

Running Django and Celery as systemd services on EC2 and tired of SSH-ing in to debug? Here's the exact setup I used to ship logs to CloudWatch Logs for free, without touching a single production service. Real commands, real configs, real gotchas included. I was SSH-ing into production to debug. Every. Single. Time. journalctl -u gunicorn.service -f was my monitoring stack. It worked until I nee...

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7m read

Turn Your YouTube Videos Into a Live FAQ For Your Website

DEV Community • 2026-04-21 18:32

Turn Your YouTube Videos Into a Live FAQ For Your Website

So we've been working on something cool in AskVideo. It's called Collection. The idea is simple. If you run a product, you probably have a YouTube channel. Probably 50, 80, even 100+ videos explaining different features. But the people landing on your website? They're never going to dig through that channel. Let me show you the actual problem first. The Problem Take our own product, ...

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3m read

The Mozilla Blog • 2026-04-21 18:29

The zero-days are numbered

Since February, the Firefox team has been working around the clock using frontier AI models to find and fix latent security vulnerabilities in the browser. We wrote previously about our collaboration with Anthropic to scan Firefox with Opus 4.6, which led to fixes for 22 security-sensitive bugs in Firefox 148. As part of our continued […] The post The zero-days are numbered appeared first o...

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1m read

DEV Community • 2026-04-21 18:28

Entendendo Render no React

Em qualquer ambiente de desenvolvimento que envolva ReactJs é muito comum ouvir os termos render, renderizar, renderização... Quando comecei a desenvolver, esse conceito me soava um tanto quanto abstrato, pra mim era apenas o processo (mágico) pelo qual o React fazia meus componentes aparecem na tela. Em tese é isso mesmo, mas compreender como cada etapa desse processo funciona é indispensável par...

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4m read

DEV Community • 2026-04-21 18:24

I got tired of my GitHub profile card 429ing, so I built an alternative

If you've used github-readme-stats on your profile (the Anurag Hazra one with 70k+ stars) you've probably seen this at least once: Mine broke last month. Then it broke again a week later. I looked into it and found the maintainers themselves recommend self-hosting now, because the public Vercel instance gets rate-limited under traffic. Fair enough — they're a small team serving millions of requ...

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2m read

Как создать блог на Astro: установка, MDX, Content Collections

DEV Community • 2026-04-21 18:21

Как создать блог на Astro: установка, MDX, Content Collections

Как создать блог на Astro: полная инструкция Проблема: нужно быстро поднять быстрый блог или контентный сайт с хорошим SEO, но без сложностей Next.js и без перегруженного JavaScript. Решение: Astro — статический генератор (SSG), который рендерит HTML по умолчанию и добавляет интерактивность точечно (islands architecture). В итоге получается лёгкая страница, понятная поисковикам и пользователям...

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7m read

My journal — Ethan Marcotte’s website • 2026-04-21 18:20

Retour.

Doing a thing I used to do all the time, and having some feelings about it.

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1m read

DEV Community • 2026-04-21 18:20

UUID v4 vs UUID v7: Which Should You Use in Your Database?

UUID v7 was ratified in May 2024 as part of RFC 9562. If you haven't heard about it yet, you're not alone — but you should have, because it solves a real performance problem with UUID v4 in databases. Here's what changed and when you should switch. The problem with UUID v4 UUID v4 is randomly generated. That's its feature — 122 bits of randomness, cryptographically secure, essentia...

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4m read

Navigating the Open Source Seas: My Guide to Making Your First Contribution to a Major Project

DEV Community • 2026-04-21 18:19

Navigating the Open Source Seas: My Guide to Making Your First Contribution to a Major Project

Embarking on the journey of open-source contribution can feel like standing at the edge of a vast, unknown ocean. The sheer scale of established projects, the reputation of their core developers, and the complex web of existing code can be incredibly intimidating. For a long time, I found myself in that position, admiring the collaborative spirit and the cutting-edge technology powering so many op...

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5m read

DEV Community • 2026-04-21 18:18

LumosUI: Reducing Repetitive UI Work in Next.js Apps

I built LumosUI out of frustration with the repetitive UI setup on every new project. The library is built on Next.js + Framer Motion + Tailwind and includes ~20 advanced components (bento grids, spotlight cards, animated heroes, scroll-reveal primitives, magnetic interactions). Components are structured to be copied into existing projects without requiring LumosUI as an installed dependency. Th...

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1m read

SystemBC C2 Server Reveals 1,570+ Victims in The Gentlemen Ransomware Operation

The Hacker News • 2026-04-21 18:18

SystemBC C2 Server Reveals 1,570+ Victims in The Gentlemen Ransomware Operation

Threat actors associated with The Gentlemen ransomware‑as‑a‑service (RaaS) operation have been observed attempting to deploy a known proxy malware called SystemBC. According to new research published by Check Point, the command-and-control (C2 or C&C) server linked to SystemBC has led to the discovery of a botnet of more than 1,570 victims. "SystemBC establishes SOCKS5 network tunnels within

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1m read

From Laptop to Cloud: Setting Up Kubernetes Clusters the Right Way

DEV Community • 2026-04-21 18:17

From Laptop to Cloud: Setting Up Kubernetes Clusters the Right Way

Building Kubernetes Clusters: From Local to Production Kubernetes is everywhere — powering modern applications, scaling startups, and running critical infrastructure across the globe. But here's the problem: most developers use Kubernetes without ever truly understanding how a cluster is built. If you've ever run a few kubectl commands, deployed a YAML file, or followed a quick tutoria...

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5m read

CI Channel for Claude Channels CI notifications

DEV Community • 2026-04-21 18:16

CI Channel for Claude Channels CI notifications

Have you ever shipped code with Claude only to find out it didn’t make its way through your CI pipeline (it was stuck), but your AI didn’t do anything about it, and you only found out at the end of the day when you got an email? CI Channel is a tool that uses the brand new Claude Code Channels feature to prevent that from happening. As soon as CI fails in your favorite forge ( GitHub, GitLab, Git...

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2m read

DEV Community • 2026-04-21 18:14

SAML - Single Sgn On

*How SAML works * SAML (Security Assertion Markup Language) is an XML-based protocol for Single Sign-On. The core idea: instead of every app managing its own login, one trusted system (the IdP) handles authentication and vouches for you to other apps (SPs) via a signed XML token. There are two flows — SP-initiated (most common — user hits the app first) and IdP-initiated (user starts from an IdP p...

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2m read

HackerNoon • 2026-04-21 18:11

Vantage Introduces an Enhanced App with a Seamless All-in-One Trading Experience

Port Vila, Vanuatu, April 21st, 2026/Chainwire/--Vantage, a multi-asset CFD platform, has introduced an enhanced version of the Vantage App, with upgrades focused on asset visibility, capital movement, and a more integrated all-in-one trading experience. As multi-asset investing becomes more complex, users expect more from trading platforms than execution alone. Beyond spreads, liquidity, and orde...

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4m read

DEV Community • 2026-04-21 18:07

How WordPress Developers Actually Handle Client Access (Based on Real Discussions)

Something interesting came up recently while working on a few WordPress handovers. I started noticing a pattern. No matter how carefully a site is built, the moment it’s handed over, the question of client access becomes tricky. So I explored how other developers handle it. The responses were surprisingly varied. There’s no single “correct” approach. Instead, there are multiple models, each sha...

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3m read

DEV Community • 2026-04-21 18:05

SLO Design for Agentic AI Systems — Why Traditional Reliability Metrics Break (and What to Use Instead)

The problem with applying traditional SLOs to AI agents SLOs work beautifully when "good" is observable. An API either returns 200 or it doesn't. Latency is measurable. Availability is binary. You instrument, you baseline, you commit to a number, and you burn down an error budget when reality diverges. AI agents break every one of these assumptions. After a quarter of running agentic...

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4m read

DEV Community • 2026-04-21 18:05

GitHub Copilot Pauses New Sign-ups: Agentic AI Strains Infrastructure & Scaling Challenges

I was scrolling through my tech news feed recently when a headline caught my eye: GitHub has temporarily halted new sign-ups for its Copilot service. As a developer who's been keenly observing the rise of AI in our craft, this news immediately struck me as a significant turning point. The reason for the pause? Infrastructure strain caused by the increasing use of 'agentic AI' features.This isn't j...

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2m read

DEV Community • 2026-04-21 18:05

GitHub Weekly: Copilot Hits Infrastructure Limits, Security Gets Smarter

When Agentic AI Breaks Your Pricing Model GitHub paused new signups for Copilot Pro, Pro+, and Student plans this week and tightened usage limits across the board. The reason? Agentic workflows are consuming far more compute than the original pricing model was built to handle. According to GitHub, it's now common for "a handful of requests to incur costs that exceed the plan price." Th...

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6m read