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Introduction The arrival of DevOps promised a revolution, but for many it has become a frustrating exercise in cargo cultism. We have dutifully acquired the ar...

We used to tell computers how to do things. Now we tell AI what we want. It sounds like a dream, but there’s a catch: AI can churn out 1,000 lines of code in se...

The Problem with Current Website Chatbots Every website chatbot in 2026 answers questions from a knowledge base. Some are better than others, but they all shar...

The Challenge Healthcare leaders face a critical decision: embrace intelligent automation now, or watch competitors pull ahead while teams drown in administrat...

Make Installation Easy When a new user lands on your repository, the first thing they need is a clear path to get the project running. A README that only says...

Introducción Este post lo publiqué previamente en ZonaDePruebas. El ordenador fue diseñado y comercializado en 1985 por Investrónica, entonces filial de El Cor...

Overview SharePoint is widely used as a lightweight data platform within Microsoft 365 environments. To simplify documentation of SharePoint list structures, a...

Why == false is true javascript == false // true The == operator performs type coercion: 1. false is converted to 0. 2. is first converted to an empty string '...

Choosing the Right Framework: A Business Decision When building modern web applications, companies care about: - Scalability - Performance - SEO - Accessibilit...

3‑minute read on testing philosophy and practical constraints The Reality Check Let me be transparent with the community: this is a personal hobby project I'm w...

The cruel irony of modern web development: we spent the last five years decoupling content from presentation to make sites faster for Google, only to make them...

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Background Legacy API tools such as Postman and Insomnia are built as platforms first—offering accounts, workspaces, cloud sync, dashboards, and paywalls—while...

My deployed backend on Railway kept timing out… The culprit wasn’t my code, port configuration, or deployment—it was my mobile hotspot’s DNS resolver caching a...

My Linux Devlog: From WSL to the Cloud Days 1–5 > Starting a journey into Linux server administration feels like being dropped into a dark room where you only...

Introduction Grieving isn’t limited to the loss of a relative. We also mourn the death of ideas, expectations, ideals, and dreams. We grieve for a future that...

The idea I needed an email signature. The existing generators are either ugly, paywalled, or track you. So I built one. SigCraft is a free, open‑source email s...

The Problem If you've ever tried to use an online keyword mixer for Google Ads campaigns, you know the pain: - Ads everywhere — ironic for a tool meant for ad...

What we Built Burnout is one of those problems every developer silently deals with but rarely measures. We push through long coding sessions, skip breaks, and...

The Problem How would you print “hello world” on the screen if there were no printf? You’d write to stdout directly. Before that, a syscall. Before that, poke...

Features - Tauri v2 + Vue 3 + TypeScript + Tailwind CSS v4 - Vitest and Playwright pre‑configured 100 % coverage - Rust tests run on Linux, macOS, and Windows...

After nearly two years of AI‑assisted development—from ChatGPT 3.5 to Claude Code—I kept hitting the same problem: every model makes mistakes it can’t catch. In...

What is Causal Machine Learning Engineering? Imagine you're trying to figure out why your cat is being grumpy. Is it because it's hungry, tired, or just annoye...

01. How to download the JDK? 1. Open the command prompt. 2. Run java --version and press Enter. 3. If the JDK is installed, the version will be displayed. 4. I...

1. How many data types are in Java? - Primitive Data Types 8 total: byte, short, int, long, float, double, char, boolean - Non‑Primitive Reference Data Types:...

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This is a submission for the GitHub Copilot CLI Challengehttps://dev.to/challenges/github-2026-01-21 What I Built Ocean Sentinels – a full‑stack coastal‑safety...

Overview DebugHook is an attempt to add a missing debug mode to terminal agents. When agents run or generate code in the terminal, there’s usually no way to st...

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This is a submission for the GitHub Copilot CLI Challengehttps://dev.to/challenges/github-2026-01-21 What I Built Reporailshttps://github.com/reporails is a val...

Overview ScanVault is a CLI‑first document intelligence platform that transforms unstructured files—receipts, invoices, PDFs, screenshots, whiteboard photos—in...

What is the Sliding Window Technique? The sliding window is an algorithmic technique used to efficiently process a contiguous subarray or substring of fixed or...

Overview In February 2026, Polymarket remains one of the most active decentralized prediction platforms on Polygon, with high‑volume markets covering crypto ev...

Day 43 – DePIN: Decentralized Physical Infrastructure Networks One theme that keeps coming up in this 60‑day journey is the question: where does Web3 actually...

What I Built snip is a CLI snippet manager that lets developers save, search, and safely execute code snippets directly from the terminal—with fuzzy search, a...

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What I Built I built BioSecure CLI, a terminal‑based “Medical Command Center” designed to solve three critical failures in the Nigerian primary healthcare supp...

I met @webdeveloperhyperhttps://dev.to/webdeveloperhyper on the DEV Community, and like most good internet collaborations, it started casually. A few messages....

When diving into networking, the term IPv4 comes up pretty quickly, and for good reason. It’s one of the key building blocks of the internet today, despite bei...

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Overview I published an open‑source GitHub Enterprise learning guide 67 files based on real‑world onboarding / enablement work. I’d love feedback from the comm...

Building hybrid mobile apps with web technologies provides massive development speed, but it also exposes apps to the quirks of mobile WebViews. One of the most...

The Process Exactly as It Happened We didn’t start with code. We started with: - A4 paper - Pens - The question: “What do you like right now?” That week the an...

The Growing Compute Demands of AI Systems Artificial intelligence has moved far beyond small experimental models. In 2026, most serious AI development involves...

Key DevOps Concepts Implemented - CI Continuous Integration – Automated build - CD Continuous Delivery – Automated deployment - Quality Gate – Code quality val...

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