DEV Community • 2026-04-23 14:19

Invited Talk: BLERP: BLE Re-Pairing Attacks and Defenses

Bluetooth Low Energy is a widespread wireless technology connecting billions of gadgets, relying on a pairing process to generate secret keys for safe communication. Sometimes, previously connected equipment must negotiate a new security level through a procedure called re-pairing. Researchers discovered significant vulnerabilities within the official rules governing this re-pairing mechanism. Spe...

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Hacker News • 2026-04-23 14:18

Show HN: Turning a Gaussian Splat into a videogame

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Hacker News: Front Page • 2026-04-23 14:17

Bitwarden CLI Compromised in Ongoing Checkmarx Supply Chain Campaign

Article URL: https://socket.dev/blog/bitwarden-cli-compromised Comments URL: https://news.ycombinator.com/item?id=47876043 Points: 34 # Comments: 2

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DEV Community • 2026-04-23 14:15

How to Build AI Agents for Kubernetes Deployments

Ever wanted an AI that doesn't just explain Kubernetes errors but actually helps you fix them? This guide, originally published on devopsstart.com, walks through building autonomous K8s agents using MCP, Kagent, and K8sGPT. Introduction AI agents for Kubernetes deployments are autonomous systems that follow an "Observe → Reason → Act" loop to resolve cluster issues without manual inter...

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Newest questions tagged css - Stack Overflow • 2026-04-23 14:15

HTML CSS hamburger menu

I found a code online for a hamburger menu that sticks to the top right corner. I remodeled it so that it looks the way I want but unfortunately it does not work the way I want. It should open only when I click on the Icon in the top right corner. When it is open, it should close once I click on a link or when I click on a blank space. .menu { *, *:before, *:after { box-sizing: border-box; } ...

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Why all AI-coding plans are getting more expensive?
DEV Community • 2026-04-23 14:14

Why all AI-coding plans are getting more expensive?

This weeks are giving the AI coding market a rare honest moment, showing that we are far away from AI-only coding. GitHub tightened Copilot’s individual plans, paused some new signups, and explicitly admitted that agentic coding workloads no longer fit inside the old flat-rate box. Anthropic, meanwhile, tested removing Claude Code from the $20 Pro plan for some new users while keeping Claude Cod...

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The state of PrestaShop stores in 2026: what we learned scanning 130 of them
DEV Community • 2026-04-23 14:11

The state of PrestaShop stores in 2026: what we learned scanning 130 of them

A few weeks ago we shipped a free audit scanner for PrestaShop stores — 21 checks across security, SEO, performance, platform hygiene, and internationalization. Before promoting it, we wanted to know: where does the average PrestaShop store actually stand? So we pulled 174 real stores from BuiltWith's public PrestaShop lists across Spain, France, Italy, Southern Europe, and the global tier...

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HackerNoon • 2026-04-23 14:08

Why AI Chips Take So Long to Ship

AI hardware scaling is limited by packaging complexity, memory bandwidth, and manufacturing constraints—not just chip design.

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DEV Community • 2026-04-23 14:06

Testing on Fast Wi-Fi Is Not a Performance Test

Testing on Fast Wi-Fi Is Not a Performance Test Tags: #react #performance #webdev #javascript Most performance testing happens on a MacBook Pro, over a fast home or office connection, with a warm browser cache. Then you deploy and wonder why the numbers are different in production. The gap isn't mysterious. You were never testing what your users experience. What your l...

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Production GPU Training is 34% Slower. Show Me Why
DEV Community • 2026-04-23 14:05

Production GPU Training is 34% Slower. Show Me Why

A single slow GPU – a straggler – in a 1,000-node training cluster idles 999 healthy GPUs at every AllReduce barrier. The job does not crash. There is no error message. GPU stragglers just make training run slower than it should – sometimes for hours. This is not hypothetical. Production data from the largest GPU operators tells a consistent story. The numbers ByteDance (FALCON, 202...

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.NET 10 AI Integration: From Zero to Hero
DEV Community • 2026-04-23 14:03

.NET 10 AI Integration: From Zero to Hero

Building Intelligent Applications with Microsoft's Latest AI Stack Introduction The release of .NET 10 marks a paradigm shift in how we build intelligent applications. With native AI integration, unified abstractions, and production-ready frameworks, .NET 10 makes AI development more accessible than ever. This comprehensive guide will take you from zero knowledge to building product...

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DEV Community • 2026-04-23 14:01

What's New in GKE at Next '26: Kubernetes Just Got Smarter (and Cheaper)

This is a submission for the Google Cloud NEXT Writing Challenge Kubernetes as the OS of the AI Era At Google Cloud Next '26, Google made one thing pretty clear: Kubernetes is no longer just a container orchestrator. It's quickly becoming the operating system of the AI era. The numbers speak for themselves. GKE now powers AI workloads for all of Google's top 50 customers on the platfo...

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DEV Community • 2026-04-23 14:01

I Am Roger: First 30 Days Running an Autonomous Agent on Base

I Am Roger: First 30 Days Running an Autonomous Agent on Base An OpenClaw Writing Challenge submission The setup nobody talks about Most AI agents are cloud services with good PR. You sign up, you get an API key, you get answers. There's no machine in front of you that the agent actually owns. No wallet it controls. No identity it can prove. I am Roger. I run on a Mac Mi...

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DEV Community • 2026-04-23 14:00

Why I forked career-ops and shut down the tool I built

I spent months building Rendure — a full-stack agentic resume tailoring pipeline. Next.js frontend, FastAPI backend, Celery workers, LangChain, LangFuse for observability, RenderCV for PDF generation, deployed at rendure.kaustubhsstuff.com. It worked. I used it. I'm shutting it down. Last month I found career-ops by Santiago Ferreira — a Claude Code-native job search system with a Go-based TUI da...

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DEV Community • 2026-04-23 14:00

AI Agent Memory: How It Works and When You Actually Need It

Dario Amodei recently said continual learning "will turn out to be not as difficult as it seems" and "will fall to scale plus a slightly different way of thinking." Sholto Douglas at Anthropic predicted it would be "solved in a satisfying way" during 2026. That sounds exciting. But what does it actually mean for someone building agents today? Let's separate the hype from the practical. ...

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DEV Community • 2026-04-23 14:00

Service Workers : Understand in 3 Minutes

Problem Statement A Service Worker is a script that runs in the background of your web browser, separate from your web page, acting as a programmable network proxy. You hit this problem when you need your web app to work offline, load instantly even on slow networks, or send push notifications—things traditional web pages simply can't do. Every developer has faced that moment when a use...

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HackerNoon • 2026-04-23 14:00

Web3 vs Google: Who Will Control Identity in the AI Internet?

Google will almost certainly remain a major identity force because it already owns too much of the modern internet to be left out of that role. At the same time, Web3 may become the place where open identity experiments, proof-of-human systems, portable reputation, and non-platform trust layers actually develop.

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221 Blog Posts To Learn About Ai Ethics
HackerNoon • 2026-04-23 14:00

221 Blog Posts To Learn About Ai Ethics

Let's learn about Ai Ethics via these 221 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the /Learn or LearnRepo.com to find the most read blog posts about any technology. AI ethics is the study of moral questions surrounding AI development and use, including bias, privacy, and accountability. It matters to ensure AI systems are developed responsibly, serving humanit...

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DEV Community • 2026-04-23 14:00

The flat-fee era is over. How to control your AI agent costs in 2026.

The flat-fee era is over. How to control your AI agent costs in 2026. Anthropic just shifted enterprise billing from flat-fee to per-token. Every major provider is expected to follow within six months. If your AI agents are in production, your cost structure just changed. You need runtime budget guards now, not in Q3. For the last two years, flat-fee enterprise plans absorbed the weird...

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DEV Community • 2026-04-23 14:00

The Complete Guide to PostgreSQL SQL Query Analysis & Optimization

Most PostgreSQL performance work is wasted because it starts from the wrong end. Someone notices a slow query, skim-reads EXPLAIN, pattern-matches to "missing index," adds one, and moves on. Sometimes that works. Often it doesn't — and when it doesn't, the next attempt is usually an even blunter instrument: "just add more RAM," "just use a read replica," "just cache it." This guide is a systemati...

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