Morning.dev

DEV Community • 2026-04-16 00:49

Why We Built Proactive Briefings Instead of Another Dashboard

Dashboards are a pull medium. You have to remember to check them, find time to open them, and then interpret what you see. For engineering leaders who are already managing incident queues, planning meetings, and code reviews, that pull rarely happens until something is already wrong. We built AI briefings because we wanted risk visibility to be push. The dashboard problem The engineering metrics...

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6m read

DEV Community • 2026-04-16 00:48

Multi-Agent AI: The Architecture Nobody Talks About

Multi-Agent AI: The Architecture Nobody Talks About Everyone is talking about AI agents. Almost nobody is talking about how to actually architect a system where multiple agents collaborate without stepping on each other. This is what we figured out building a six-agent production system from scratch. The Wrong Mental Model Most people think of multi-agent AI like a org c...

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3m read

DEV Community • 2026-04-16 00:48

How to Debug 6 AI Agents Running Simultaneously

How to Debug 6 AI Agents Running Simultaneously Something is broken. You have six agents running. You do not know which one caused it. This is the debugging guide I wish I had when we started. The Multi-Agent Debugging Problem Single-agent debugging is familiar: read the error, trace the call, fix the issue. Multi-agent debugging is different: The error may have happe...

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4m read

DEV Community • 2026-04-16 00:44

Banana Pi M7 vs Pi 5: The $80 Board That Outperforms for Wi-Fi Auditing

Spoiler first: the Banana Pi M7 is not actually $80. Street price in 2026 is $165 on AliExpress, $210 at Ameridroid if you want US shipping and a warranty that answers emails. The Raspberry Pi 5 8GB really is $80. So why is everyone on my timeline calling the M7 the “$80 killer”? Because when you build a real Wi-Fi auditing rig, not a TikTok demo, the total cost to make a Pi 5 keep up ends up clo...

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7m read

DEV Community • 2026-04-16 00:37

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 solving a real gap and not just something that seems important to me. Three quick questions: 1. Are you...

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1m read

How We Built Sub-0.2ms Player Segmentation That Actually Works in Live Games

DEV Community • 2026-04-16 00:36

How We Built Sub-0.2ms Player Segmentation That Actually Works in Live Games

Most game studios think they have a segmentation problem. They don't — they have a timing problem. I've seen this pattern over and over: the data is there, the dashboards look good, the "whale / dolphin / minnow" buckets exist. But none of it fires fast enough to actually influence a player's decision during an active session. By the time a batch job reclassifies someone as "at-risk," they've alre...

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6m read

Hacker News • 2026-04-16 00:36

Show HN: Sudomake Friends, personalized AI personas in a Telegram group chat

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1m read

DEV Community • 2026-04-16 00:32

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 program is called Project Glasswing, and it's not for general use yet. What makes Mythos different from...

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3m read

DEV Community • 2026-04-16 00:32

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 — it's how others find the project. The voice AI tax is real — and we got tired of payi...

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5m read

HackerNoon - programming • 2026-04-16 00:30

Inside Google’s Gemma 4 31B

Learn what gemma-4-31B-it can do, from multimodal reasoning and OCR to coding, long-context analysis, and function calling.Read All

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1m read

DEV Community • 2026-04-16 00:30

🚀 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 using CI/CD 🎯 What You’ll Learn In this guide: Why CI/CD is important for Terraform How...

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2m read

DEV Community • 2026-04-16 00:24

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 that's the good scenario. The bad scenario is when you're running Node.js behind nginx just for SSL ter...

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9m read

DEV Community • 2026-04-16 00:23

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. Millions of redundant requests for the same data. The Solution: DepScope DepScope aggr...

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3m read

DEV Community • 2026-04-16 00:22

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 users are both behind NATs, neither can reach the other directly. The WebRTC connection fails silent...

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8m read

DEV Community • 2026-04-16 00:19

Kubernetes Observability: What to Monitor and Why

The Kubernetes Monitoring Maze Kubernetes gives you a thousand metrics out of the box. Most teams monitor all of them and understand none of them. After running K8s in production for four years, here's what actually matters. The Three Layers Kubernetes observability has three distinct layers, and you need different strategies for each: Layer 1: Cluster Health (infrastruc...

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2m read

Hacker News: Front Page • 2026-04-16 00:19

Agent - Native Mac OS X coding ide/harness

Article URL: https://github.com/macOS26/Agent Comments URL: https://news.ycombinator.com/item?id=47787127 Points: 6 # Comments: 0

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Product Hunt — The best new products, every day • 2026-04-16 00:15

MacSpoof

A quick and easy MAC address changer Discussion | Link

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1m read

Hacker News • 2026-04-16 00:13

Show HN: I built a Wikipedia based AI deduction game

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1m read

DEV Community • 2026-04-16 00:13

I Found 30+ Security Vulnerabilities Across My 11 SaaS Products

After reading a post about vibe coding risks, I did a full security audit across all 11 of my self-hosted SaaS products. Here's what I found and fixed: Authentication & Rate Limiting No rate limiting on register/login routes → added IP-based limiting Authorization Missing auth middleware on several API endpoints → patched Demo Mode Demo accounts could bypass restrictions → fixed permissio...

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1m read

DEV Community • 2026-04-16 00:11

Cx Dev Log — 2026-04-15

Narrow focus today. Not a single line of code progressed, but we did see two documentation commits shape up, holding still at main commit 87d68f6 from March 31. Meanwhile, submain stays at eb65acf from April 13. With no merges or movements on branches that involve compilation, it was all about refining the narrative. Here's what shifted: a back-filled blog post went live on the site, and the daily...

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3m read