17836 posts from this source
Igor Ganapolsky !Igor Ganapolskyhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazo...
Runtime Escape Lab – Two Quiet Attack Vectors I spent the last two weeks building out a full runtime‑escape lab — five attack scenarios, automated defense scri...
!Cover image for How AI Is Reshaping Open Source Contributionshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https...
I’ve been a software engineer for nearly thirty years, primarily working on large‑scale high‑performance distributed systems. The complexity of these systems is...
Overview The majority of NestJS tutorials online stop at basic CRUD operations or simple TODO list applications. In this series we’ll move beyond those beginne...
For most of human history, evidence was simple: if you saw something with your own eyes, it was probably real. If you heard a familiar voice, it belonged to a r...
The 2024 Crypto Landscape The cryptocurrency market of 2024 resembles a vast digital maze—Bitcoin prices swing violently after breaking historical highs, meme...
Introduction The Core: Moving to “unl-server” Rust The biggest change is the migration of all heavy‑lifting tasks—including SQLite database management and C++...
!Cover image for 🏔️ Beginner‑Friendly Guide 'Trionic Array I' - Problem 3637 C++, Python, JavaScripthttps://media2.dev.to/dynamic/image/width=1000,height=420,f...
Part 3: AI Integration & Best Practices Using AI for Data Engineering - Generating workflows faster – describe tasks in natural language. - Avoiding errors – r...
Part 1: Introduction to Workflow Orchestration & Kestra Fundamentals What is Workflow Orchestration? Think of a music orchestra with various instruments that n...
Simple Docker‑Based PHP Development Environment First article on this platform – keeping things simple, practical, and easy to follow. If you’ve ever struggled...
Introduction I recently joined Zone01 as a software developer apprentice, and what a month it has been! From diving into Go programming to tackling both person...
Kubernetes on AWS with EKS & Terraform Kubernetes K8s has become the de‑facto standard for orchestrating containerized applications. It provides powerful primi...
The Problem with Goal‑Setting It's review season again. Your manager sends the dreaded message: “Please submit your goals for next quarter by Friday.” You open...
It's now 2026, and that article is a bit outdated, so I figured it was time to make an updated list. Please note: this updated list may contain duplicate items...
Introduction AI coding agents like Claude Code, OpenCode, and others are incredibly powerful—they can write code, refactor entire codebases, and automate tedio...
Background When Fakespot shut down in July 2025, it left over 10 million users looking for an alternative. I built one—Review Radar for Amazon—but when it came...
Most developer machines are not clean. They just look clean. At some point, every dev laptop turns into a dumping ground. You install tools to follow a blog po...
Installation bash npm i -g claude-provider This installs both the CLI tool and the Claude Code plugin. Add the plugin in Claude Code text /plugin marketplace a...
How this started I saw a program on a friend’s PC that opened games directly, and it blew my mind. I decided to create a similar app using AI. The result is Om...
TL;DR: Emergent just made setting up OpenClaw ridiculously easy. No $500 Mac Mini. No confusing terminal commands. Just click a button and you're running your o...
!Cover image for Debugging My Brain: Why Procrastination is Actually an 'Emotional Regulation' Glitchhttps://media2.dev.to/dynamic/image/width=1000,height=420,f...
'📘 Prometheus + Node Exporter on Ubuntu AWS EC2
Install bash npm i rswitch Basic idea You give rswitch: - a key the value you want to check - a cases object what to return for each case - an optional options...
What is a schema? What is data modelling in Power BI? Core concepts of data modelling Star Schema The gold standard for Power BI. It consists of a central fact...
Barra de búsqueda en NavigationStack Un NavigationStack puede incluir una barra de búsqueda mediante el modificador searchable. Su firma es: swift searchable t...
🧠 ¿Qué es un Security Group? !Security Group diagramhttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/shtfhtyfazj2hg90brri.png Un Security Group es un...
markdown !Ender Salashttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fu...
The Moltbook launch is a masterclass in why “vibe coding” shouldn’t touch production. By deploying OpenClaw agents with full shell access and a “fetch‑and‑follo...
Agentic Development with Claude Code & Weaviate AI‑assisted development has moved far beyond chat‑based tools. Modern teams want AI agents that can: - Understa...
!Conversational Development With Claude Code — Part 4https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https...
Converting BSON to JSON with Java In this post you’ll learn two ways to read BSON documents and convert them to JSON: 1. Using the MongoDB Java driver to query...
When you build a trading bot, the backtest is your honeymoon phase The equity curve goes up and to the right, the Sharpe ratio looks elite, and you start calcu...
New Year, New You Portfolio Challenge Submission This is a submission for the New Year, New You Portfolio Challenge Presented by Google AIhttps://dev.to/challe...
Introducción En el hackathon de Octoberfest de GitHub, los proyectos open source llamaron mi atención porque los bounties eran pagos. Descargué el repositorio...
Data visualization is the pretty part of Power BI, but data modeling is the engine under the hood. If your model is messy, your reports will be slow, your DAX w...
Understanding React State Today marks the 2nd day of my 100 Days of Code journey. The goal was to understand what state is in React and how useState works. Rea...
This video goes all in on Suno, the AI music generator, and spins tales of a rather grim future it might be shaping. It pokes at tricky questions, unpacks why A...
!Cover image for Key metrics to measure technical debt and how to use them in practicehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravit...
We’ve been lied to. We were told that “seniority” is a function of time. We were told that mastering the next framework is the path to the top 1 %. But if that...
Introduction In the previous article we reviewed the key ideas needed to work with derivatives of cross‑entropy. In this article we set up the derivative step‑...
TL;DR Claude Code is not an autocomplete engine. It is a collaborative development partner that understands your codebase end‑to‑end, reasons about architectur...
markdown !12ww1160https://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuplo...
Hello, I'm Maneshwar. I'm working on FreeDevTools online, building “one place for all dev tools, cheat codes, and TLDRs” — a free, open‑source hub where develop...
Overview OpenAI has released the Codex app for macOS. While the headline often focuses on “better autocomplete,” the real value lies in its workflow enhancemen...
!Cover image for How to Learn .NET in 2026 Without Getting Losthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/http...
