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**I wrote two practical books for Linux developers, and I’d love feedback from the community** Over the last few years working with Linux, C, embedded systems and kernel-level code, I kept seeing the same problem: there are plenty of resources explainin

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Building the LBH Protocol from Android/Termux: A Sovereign Edge Architecture

By Cristhiam Leonardo Hernández Quiñonez (CLHQ) Founder – HormigasAIS | Sovereign edge computing ecosystem – San Miguel, El Salvador…

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World Models: The AI That Learned to Dream Before It Could Walk

Big Ideas in AI — Part 01 Inside the race to build machines that can imagine the future, and what is still stopping them Press enter or click to view…

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I recorded my Kubernetes AI agent failing, on purpose

Most demos of AI-for-infrastructure tools show a clean run. I think that is exactly backwards, and I want to explain why by walking through the…

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I rebuilt my failed chat app from scratch, here's what changed (GrowsChat)

Hey dev.to! I'm Behan, a solo full-stack developer. I built a random chat platform before this one.

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Amodei, Altman and Musk agree on one thing: slow the frontier down

Amodei, Altman and Musk agree on one thing: slow the frontier down A thread went up on r/ArtificialInteligence tonight with a title that would have…

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Never Miss Twice: What 2,066 Habits Say About the Second Day

TL;DR. I measured the "never miss twice" rule against 2,066 real habits from 1,006 people. Once a habit has one missed day behind it, 80.

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Medicine Safety Gatekeeper: Building a Real-Time Drug Interaction & Expiration Checker with YOLOv10

We’ve all been there: digging through a cluttered medicine cabinet, wondering if that half-empty blister pack of Ibuprofen is still safe to take, or…

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Mastering Advanced Server-Side Caching Patterns in Next.js 14

Originally published on tamiz.pro. In modern React architectures, the distinction between client-side and server-side execution is no longer just…

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Keeping Services Loosely Coupled Without Making Everything Abstract

Loose coupling is one of those things everyone agrees with until they have to do it.

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Moving Off PaaS: Deploying Production Laravel Stacks with Kamal 2

Platform-as-a-Service (PaaS) providers make launching a web application simple. You push code, and they handle the infrastructure.

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Digitale Souveränität: Europas Weg zur Infra-Unabhängigkeit

Digitale Souveränität in der EU: Aus der Floskel in die Praxis Wir surfen auf dem falschen Server.

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Production API Key Rotation Explained: 6 Least-Privilege Checks for Node.js GitHub Actions

Short answer: use two narrowly scoped API keys, switch traffic with an explicit activation step, and revoke the old key only after logs and live…

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Fixing the Proxy Deleted the Objective: The Style Review Removed a CTA and Every Accuracy Gate Passed

Originally published on hexisteme notes. I run a small content pipeline that publishes technical articles and tries to turn some fraction of readers…

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Oracle Integration Cloud Integration Patterns

Twelve reusable patterns, real-world examples, and implementation guidance for Oracle Integration 3 About this field guide I wrote this guide to…

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Architecting a Low-Power Geofencing Engine for Android

It happened during a quiet, mid-afternoon meeting. The room was deathly silent, the air thick with the weight of a quarterly review, when my phone…

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How I pick a voice input setup for PC typing (2026)

How I pick a voice input setup for PC typing (2026) I type a lot on a laptop — chat replies, long AI prompts, the occasional email in another…

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Nobody wants to import your library

I wrote a Python library. Then I watched people not use it. Not because they disagreed with it — the thesis landed fine.

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Ahead of the Chatbot generation: Scaling Production-Ready Agent Fleets with AWS AgentCore

Introduction: The days of standalone, text-only chatbots are now a thing of the past.

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AI Is Not Your Bottleneck. Your Organization Is.

AI can now produce more work than many organizations can absorb. The next competitive advantage is not generation. It is throughput.

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Data Relationships, Data Modelling Schemas, and Joins in Power BI.

Data Modelling in Power BI What Data Modelling Means in Power BI Data modelling is the process of defining relationships between tables and…

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I built a decision app because group chats cannot decide — here is what I learned

The problem I kept noticing the same pattern: six people in a group chat, twenty minutes, zero decisions.

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RSI AI Without New Model Weights: What Actually Improves?

A coding agent improves its editing tool. Its base model stays exactly the same. Can that count as recursive self-improvement?

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The Model Wrote the Right Rule and My Replay Rejected It: The Extraction-vs-Replay Split

Update — v0.3.0 released. CauterRule is now live on GitHub and PyPI.

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Linux common commands every developer should know

The command line is one of the most powerful and efficient ways to interact with Linux systems.

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Stress Test? Pen Test? Yes Tests!

Why Your Game's Security Tests Need to Be Adversarial—Not Just Automated Published on DHSeaDev. A hard-won lesson from shipping a browser-based TCG.

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IT Security News Roundup: 2026-09-12

IT Security News: today roundup Microsoft patched nearly 1,000 software vulnerabilities in its September update, including two actively exploited…

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I ran my scanner against 5 real CVEs. It missed 4. Then I reverted my own fix.

Why this post is different from the last one The last write-up in this series announced four tools.

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AI Won’t Fix a Broken Business Process

Why enterprise AI projects should start with workflow design, not model selection An enterprise AI project often starts with the same question: Which…

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Running a nested Proxmox homelab and Docker development on the same Windows machine

Tags: docker, proxmox, homelab, windows I sat down to start a new project and Docker Desktop wouldn't run.

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"Keeping a record: working across many sessions"

Day one closed in the small hours and day two started half an hour later, with a short session that didn't touch the product: it defined how sessions…

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3 Ways I Use AI to Auto-Generate Playwright Locators

If you've maintained a Playwright suite for more than a few months, you know the real cost isn't writing tests — it's the constant locator rot.

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I wrote a linter for AI-writing tells. It gave one of my own READMEs a C.

A pull request description came back from my coding agent and I read it the way the reviewer would. An em dash in the first sentence.

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I made my coding agent explain every change to the customer. Here is the skill.

The diff is never the expensive part. The expensive part comes after: explaining to the person who asked for the change what they actually got, and…

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zvec-grep (zg): A Local-First Hybrid Search Engine for Humans and AI Agents

The Evolution of Terminal Search: Meet zvec-grep (zg) For years, ripgrep has been the undisputed champion of developer code search—offering instant…