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2827 articles from 16 sources
Kubernetes Observability: What to Monitor and Why
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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
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I Found 30+ Security Vulnerabilities Across My 11 SaaS Products
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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
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Cx Dev Log — 2026-04-15
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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
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Why I built Monk Mode
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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
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Backpressure in document pipelines is an architecture problem first
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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
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YouTube now lets you turn off Shorts
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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
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How WooCommerce Coupon Tracking Fails at Scale Without Automation
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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
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Kubernetes Observability: What to Monitor and Why
D
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
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OpsMind: On-Prem AI for Manufacturing — No Cloud, No API Keys, No Budget
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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
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Your MCP Server Is Probably Vulnerable
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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
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The Rubik’s Cube of AI Technical Advances
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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
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Kubernetes Observability: What to Monitor and Why
D
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
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Kubernetes Observability: What to Monitor and Why
D
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
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I built a trading intelligence MCP server in 2 days — here's how
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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
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Voice-Controlled AI Agent Using Whisper and Local LLM
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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
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"GitHub Copilot vs Claude vs ChatGPT — Which Helps You Code Faster?"
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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
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