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DEV Community · Technology

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...

Samson Tanimawo 5 days ago

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Hacker News · Technology

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: 9 # Comments: 0

jv22222 5 days ago

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DEV Community · Technology

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 s...

Lyra_TinyStrack 5 days ago

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DEV Community · Technology

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 refin...

COMMENTERTHE9 5 days ago

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DEV Community · Technology

Why I built Monk Mode

I built Monk Mode because I kept losing entire workdays to a feed I opened for "just a minute."\n\nThe app is not about being dramatic. It is about making the default path less slippery. If a tool is designed to pull you back in, willpower alone is a bad defense.\n\nWhat I wanted was simple:\n- bloc...

Henry Godnick 5 days ago

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DEV Community · Technology

Backpressure in document pipelines is an architecture problem first

When document teams talk about reliability, extraction quality usually gets the spotlight first. That makes sense, but another issue becomes visible very quickly in real workflows: backpressure. Documents arrive in bursts, review queues expand unevenly, retries accumulate, and the system starts fee...

CY Ong 5 days ago

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Hacker News · Technology

The Universal Constraint Engine: Neuromorphic Computing Without Neural Networks

Article URL: https://zenodo.org/records/19600206 Comments URL: https://news.ycombinator.com/item?id=47786836 Points: 6 # Comments: 1

skinney_uce 5 days ago

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Hacker News · Technology

YouTube now lets you turn off Shorts

Article URL: https://www.theverge.com/streaming/912898/youtube-shorts-feed-limit-zero-minutes Comments URL: https://news.ycombinator.com/item?id=47786791 Points: 49 # Comments: 10

pentagrama 5 days ago

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DEV Community · Technology

HTTP 402 waited 27 years for this moment: the x402 Foundation and the agent economy

The x402 Foundation launched last week under the Linux Foundation. Google, AWS, Microsoft, Cloudflare, Stripe, Visa, Mastercard, American Express, Adyen — all founding members. Coinbase contributed the protocol. If you're building AI agents, this is the most important infrastructure news of the yea...

Aaron Schnieder 5 days ago

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DEV Community · Technology

How WooCommerce Coupon Tracking Fails at Scale Without Automation

The manual workflow that collapses under growth When influencer programs start small, the process feels simple: create a WooCommerce coupon, assign it to an affiliate in your tracking plugin, and email the code to the creator. But three scaling factors turn this into a liability: Code r...

NEXU WP 5 days ago

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DEV Community · Technology

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...

Samson Tanimawo 5 days ago

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DEV Community · Technology

OpsMind: On-Prem AI for Manufacturing — No Cloud, No API Keys, No Budget

Manufacturing companies run on SQL Server ERPs with hundreds of tables. Shift managers need yield numbers, waste reports, temperature readings — daily. The usual path: email IT, wait for an SSRS report, get yesterday's numbers tomorrow. OpsMind is an open-source tool that lets anyone on the factory...

Pawan Singh Kapkoti 5 days ago

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DEV Community · Technology

Your MCP Server Is Probably Vulnerable

In January and February 2026, security researchers filed 30 CVEs against MCP servers in just 60 days. Among 2,614 surveyed implementations, 82% were vulnerable to path traversal. The worst offender, CVE-2025-6514, scored a CVSS 9.6 for remote code execution in a package with 437,000 downloads. MCP s...

Bobby Blaine 5 days ago

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Hacker News · Technology

Atlassian defends firing engineer for suggesting CEO is 'rich jerk'

Article URL: https://www.afr.com/technology/atlassian-defends-firing-engineer-for-suggesting-ceo-is-rich-jerk-20260317-p5ob1w Comments URL: https://news.ycombinator.com/item?id=47786700 Points: 50 # Comments: 33

jamesfinlayson 5 days ago

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DEV Community · Technology

The Rubik’s Cube of AI Technical Advances

The Rubik’s Cube of AI Technical Advances Takeaway: Thinking about AI progress as a Rubik’s Cube reveals why breakthroughs feel sudden, why limitations persist, and why alignment across many dimensions—not just raw compute—determines what comes next. 🧩 The Core Idea AI advancement isn’t a straight...

Dan 5 days ago

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DEV Community · Technology

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...

Samson Tanimawo 5 days ago

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DEV Community · Technology

How I Built a Solana Token Bundler with Jito MEV BundlesTags: solana, web3, javascript, blockchain

When I started building SolBundler, the main problem I wanted to solve was simple: sniper bots were destroying pump.fun launches. The moment a token goes live, bots buy block 0 and dump immediately. Developers lose control of their own launch. So I built SolBundler — a tool that lets you deploy a t...

Grigorii DEV 5 days ago

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DEV Community · Technology

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...

Samson Tanimawo 5 days ago

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DEV Community · Technology

I built a trading intelligence MCP server in 2 days — here's how

I've been day trading gap momentum stocks for years. I built NikTrader as my personal dashboard using Polygon, Benzinga, and sec-api.io. Last week I packaged that entire data stack as an MCP server — Zivio MCP — so any AI agent can call it directly. What it does 5 tools available via MC...

Nikunj Doshi 5 days ago

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DEV Community · Technology

Voice-Controlled AI Agent Using Whisper and Local LLM

Overview I recently built a Voice-Controlled AI Agent that processes both audio and text inputs, understands user intent, and performs meaningful actions through a structured pipeline. The goal of this project was to design a complete AI system that works locally without relying on paid...

THAMIZHAMUDHU GOPALAN 5 days ago

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DEV Community · Technology

Infrastructure as Code with AWS CloudFormation From Fundamentals to Production Patterns

By the end of this guide, you will not just know what CloudFormation does. You will understand why each feature exists, what problem it solves, what breaks without it, and how features chain together to solve real infrastructure problems. Every concept is introduced with a problem first, not a defin...

Kachi 5 days ago

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Wired · Technology

‘Avatar: Aang, The Last Airbender’ Leaked Online. Some Fans Say Paramount Deserves the Fallout

After the full movie leaked, animators mourned the chance to release their work as intended. Others feel the leak is justified in light of Paramount’s marketing blunders and association with Trump.

Miles Klee 5 days ago

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TechCrunch · Technology

Amazon-backed X-energy files to raise up to $800M in IPO

Nuclear startup X-energy hit the road today to sell prospective investors on its initial public offering.

Tim De Chant 5 days ago

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DEV Community · Technology

"GitHub Copilot vs Claude vs ChatGPT — Which Helps You Code Faster?"

"I used all three AI tools for 30 days straight — on real projects, real deadlines, real frustrations. Here's the honest truth nobody tells you about each one." Okay let's settle this once and for all. 👇 Every developer is using AI tools now. Or at least claiming to. 😂 But which one actually...

Devraj Singh 5 days ago

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