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DEV Community · Technology

LinkedIn data shows AI isn’t to blame for hiring decline… yet

LinkedIn data shows AI isn’t to blame for hiring decline… yet TLDR LinkedIn's latest data reveals a 20% drop in hiring since 2022. However, the professional networking giant points the finger squarely at higher interest rates and a general economic slowdown, not AI, as the prim...

Steffen Kirkegaard 5 days ago

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DEV Community · Technology

"How Do You Manage 4 AI Coding Tools at Once? Here's My Setup"

I didn't plan to use four AI coding tools. It started with Claude Code. Then Codex CLI dropped, and it was good enough that I had to try it. Then Gemini CLI became free. Then a friend told me about OpenClaw and its custom provider injection. Before I realized it, I had: 4 different CLIs 3 differ...

CodeKing 5 days ago

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DEV Community · Technology

Our Stripe Delivery Pipeline — From Checkout to Download in 30 Seconds

Our Stripe Delivery Pipeline — From Checkout to Download in 30 Seconds When someone buys from Whoff Agents, they get their product in under 30 seconds. No manual fulfillment. No waiting for a human to check Stripe. Here is exactly how the pipeline works. The Flow Stripe Ch...

Atlas Whoff 5 days ago

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Hacker News · Technology

Keycard – inject API keys into subprocesses, never touch shell env

Article URL: https://www.keycard.studio/ Comments URL: https://news.ycombinator.com/item?id=47787643 Points: 6 # Comments: 0

jijane 5 days ago

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DEV Community · Technology

Developers are shipping AI agents without any oversight mechanisms, I'm building a pattern library to fix that

Six months ago I started paying attention to how developers talk about AI agents they've built and shipped. Something came up again and again. They'd describe what the agent does. They'd mention a bug or an unexpected output. Then someone would ask: "What stops it from doing that again?" And the an...

Samuel Omisakin 5 days ago

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DEV Community · Technology

I Built a Chrome Extension That Transfers Data Between Web Pages Visually

Here is a workflow I used to do ten times a day: open a CRM page, find a customer's name, address, and email, switch to an invoice generator, type all three fields manually. Or: open a spreadsheet export in the browser, copy a cell value, switch to an admin panel form, paste it, go back, copy the ne...

SHOTA 5 days ago

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Hacker News · Technology

A Better Ludum Dare; Or, How to Ruin a Legacy

Article URL: https://ldjam.com/events/ludum-dare/59/$425291/$425292 Comments URL: https://news.ycombinator.com/item?id=47787587 Points: 4 # Comments: 0

raincole 5 days ago

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DEV Community · Technology

AI Coding Playbook: Tool Selection, Workflows, and Prompt Templates

This article was originally published on maoxunxing.com. Follow me there for more deep dives on AI-assisted development workflows. Choosing AI Tools by Scenario Different tasks call for different model and tool combinations: Scenario Recommended Approach Reasoning Reading co...

Xunxing Mao 5 days ago

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DEV Community · Technology

Foodie & Bandit the Regional Food Delivery Platform

First post here! Was having issues over at https://thatorjohn.hashnode.dev, so it's time for a change. You know what you can't easily find in Austin? Legit po boy bread. I found myself driving between Austin and the Mississippi Gulf Coast multiple times last year. It would have been a travesty to...

John Walley 5 days ago

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DEV Community · Technology

Building a Concurrent TCP Port Scanner in Rust with Tokio Semaphores

Port scanning is one of those problems that looks trivial until you try to do it fast. Connect to a port, check if it's open, move on. But when you need to check 65,535 ports and each connection attempt might hang for seconds waiting for a timeout, naive sequential scanning becomes unbearable. The a...

SEN LLC 5 days ago

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DEV Community · Technology

phpcron: a tiny PHP CLI for poking at cron expressions

Every few months I end up staring at a crontab line wondering "is this actually going to fire when I think it will?" The usual answer is to open a browser tab, paste the expression into one of a dozen online calculators, and hope the one I picked is the one that agrees with the cron my production...

SEN LLC 5 days ago

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DEV Community · Technology

Writing a compliant RFC 6902 JSON Patch CLI in one evening, zero runtime deps

Writing a compliant RFC 6902 JSON Patch CLI in one evening, zero runtime deps json-patch apply config.json changes.patch.json — a TypeScript CLI that implements RFC 6902 JSON Patch by hand, including the six ops, RFC 6901 pointer escaping, and a structural differ whose output round-trips...

SEN LLC 5 days ago

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DEV Community · Technology

From Pipelines to Transforms: Making Vector Work with ClickHouse

Part 3 of a series on building a metrics pipeline into ClickHouse Read Part 2: Understanding Vector Pipelines Where Things Got Real By this point, the pipeline structure made sense. I understood: Sources Transforms Sinks But the pipeline still wasn’t working reliably. That’s when...

Mohamed Hussain S 5 days ago

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DEV Community · Technology

Time Relative to Clock Speed & Persistent AI

What Happens If We Build a Persistent AI Mind? Einstein once said something like: two minutes with a pretty girl feels like nothing, but two minutes with your hand on a hot stove feels like eternity. He wasn't talking about physics. He was talking about the mind — about how subjective exp...

Loop_Root 5 days ago

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DEV Community · Technology

Gargalo em Banco de Dados: Mensageria e Paginação

Introdução Todo desenvolvedor .NET que trabalha com aplicações de médio ou grande porte já esbarrou em pelo menos um destes cenários: uma rotina noturna que precisa gravar 50 mil pedidos no banco, uma consulta de relatório que traz 300 mil registros de uma única vez e trava a aplicação, o...

Lincoln Zocateli 5 days ago

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DEV Community · Technology

Building Pharmacy Infrastructure with tRPC and Next.js — and Why We Need You

The Problem: Healthcare Software That Actually Matters Most telehealth platforms are digital band-aids on a fundamentally broken system. Patients wait weeks for appointments, navigate confusing interfaces, and often can't even get their medications delivered reliably. Meanwhile, healthcar...

Saamir Mithwani 5 days ago

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Hacker News · Technology

Amazon AI Cancelling Webcomics

Article URL: http://www.kleefeldoncomics.com/2026/04/amazon-ai-cancelling-webcomics.html Comments URL: https://news.ycombinator.com/item?id=47787368 Points: 53 # Comments: 9

vmbrasseur 5 days ago

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DEV Community · Technology

Quick question for people building with LLM APIs (3 questions, 2 min)

I'm building an open-source reference called AI Oversight Patterns, a catalog of software patterns for keeping humans in control of AI agents. Things like approval gates before irreversible actions, action whitelists, audit logs, that kind of thing. Before I go further, I want to make sure I'm solv...

Samuel Omisakin 5 days ago

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DEV Community · Technology

AWS This Week: Claude Mythos Is a Cybersecurity Model, Agent Registry Supports MCP, and More

Claude Mythos is live on Amazon Bedrock. Sort of. It's a gated research preview — meaning you can't just sign up and start using it. Access is limited to what AWS calls "allowlisted organizations," with Anthropic and AWS prioritizing internet-critical companies and open source maintainers. The prog...

Om Shree 5 days ago

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DEV Community · Technology

We Open-Sourced Our Production Voice AI Stack (Rust Runtime, Sub-Second Latency)

TL;DR — We open-sourced Feros, a full Voice Agent OS you can self-host in one docker compose up. It has a Rust voice engine for sub-second latency, a Python control plane, a Next.js dashboard, and an AI builder that writes your agent for you. Apache 2.0. ⭐ If this looks useful, star us on GitHub...

Nelson 5 days ago

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DEV Community · Technology

🚀 Automating Terraform with CI/CD (GitHub Actions) — Part 10

So far in this series, we’ve: Learned Terraform fundamentals Built reusable modules Managed remote state Designed production-ready structure Compared workspaces vs environments Deployed VPC and real AWS architecture Built a 3-tier system Now we complete the journey 🔥 👉 Automating Terraform us...

Ahkar Swe 5 days ago

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DEV Community · Technology

Stop Using Certbot. Manage SSL Certificates From Your Node.js Code.

You know the ritual. You spin up a new server, install certbot, run the command, hope it works, set up a cron job for renewal, pray it doesn't silently fail three months later at 3am, and if it does — your users wake up to a scary browser warning and you wake up to a panicked Slack message. And tha...

Aviv Cohen 5 days ago

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DEV Community · Technology

I Built a Free API That Checks Package Health for AI Agents

The Problem AI coding agents (Claude Code, Cursor, Copilot) regularly suggest packages that are: Deprecated without knowing it Vulnerable to known CVEs Abandoned with no maintainer activity for years Every agent hits the npm registry, PyPI, and vulnerability databases independently...

Vincenzo Rubino 5 days ago

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DEV Community · Technology

Stop Paying for TURN. Run Your Own in Node.js.

If you've ever built a WebRTC application, you've hit this wall: two users try to connect, and it works perfectly in your office. Then you deploy, and 15% of your users can't connect at all. The problem is NAT. Most devices sit behind a firewall or router that blocks incoming connections. When two...

Aviv Cohen 5 days ago

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