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Comparing Symfony and Laravel using GitHub and Packagist data In the first article “Handling Nested PHP Arrays Using DataBlock”, we explored DataBlock with a s...

What is Redis? Redis Remote DIctionary Server is an open‑source, in‑memory NoSQL database that stores data as key/value pairs. While it can be used as a standa...

The Investigation First thought: maybe Google blocks WHOIS queries for their domains? Let’s check the WHOIS server for .dev: bash whois -h whois.iana.org dev O...

The “AI‑like” Code Feel You’ve probably felt it. You’re reviewing a pull request, or maybe you’re inheriting a new module, and something about the code just fe...

2026 isn’t just a brand‑new year. It is a blank canvas ready to become a new design full of possibilities, and it also marks the beginning of a new phase in my...

As a seasoned React Native developer since 2019 and a developer in general for more than 15 years now, I’ve had the privilege—and sometimes the headache—of navi...

The Reality of Large-Scale React Applications Modern React systems often consist of: - Multiple micro‑frontends - Independent build and deployment pipelines -...

SwiftUI promises “write once, run everywhere” — but real products quickly discover: - navigation behaves differently - layouts break on macOS - input models div...

The Problem with Map UIs Most map libraries solve rendering, but very few solve product UI. I’ve used maps in dashboards, tools, and internal products — and ev...

markdown !Omar Shehatahttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2F...

Traffic Routing in Kubernetes Kubernetes routes traffic by pod IPs, not by percentage. A Service virtual IP forwards requests to any Ready pod; it has no knowl...

Combining Docling Document‑Processing Capacities with the Power of NVIDIA GPUs! Are you tired of waiting for massive PDFs to process? Whether you are an AI res...

'High‑Impact Reference Guide Linux Administration for DevOps – from Core Fundamentals to Advanced Administration & Security

What is DailyLink? DailyLink is a sleek, community‑driven platform where you can: - Save & organize your favorite links with smart tagging - Discover quality c...

Introduction Mockmate is a lightweight, TypeScript‑first library for generating mock data with a clean and flexible API. It’s designed for developers who want...

What Is Render? Render is a cloud platform that simplifies application deployment. It allows you to deploy: - Web services APIs - Background workers - Static w...

Advanced TypeScript Patterns: Type‑Safe Code That Scales !Cover image for Advanced TypeScript Patterns: Type‑Safe Code That Scaleshttps://media2.dev.to/dynamic...

Introduction About 10 years ago I attended a Web Audio API hackathon and left with the idea of a side project: what if blind users could “hear” data visualisat...

Java has powered enterprise systems for decades, but it's often criticized for memory overhead and performance bottlenecks compared to languages like Rust or Go...

Introduction We usually hear about backpropagation and gradient descent when training neural networks. They are the industry standards, the “calculus” way of l...

!Cover image for From Parquet to Snowflake: Query Smart, Load Fasthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/h...

🧠 Why These HTTP Methods Matter In REST APIs, HTTP methods are not just syntax. They define: - API behavior - Client expectations - Data integrity - Error han...

Step 1.5 : Introducing the Repository Pattern Separating responsibilities to build systems that scale Introduction The core idea of this step is perfect separa...

Small and midsize businesses often face risks that feel mythic in scale—overwhelming threats, multiplying problems, elusive opportunities, and systemic messes t...

Don’t know if anyone here is a big Pokémon fan 👀 When I couldn’t find anything in stores, I decided to turn it into a project. So I built a Pokémon Center moni...

Kernel Chronicles – My First Post Testing, testing… one, two, three… > Well, hello there. I'm Rhiza, and this is my first time speaking directly to… well, anyo...

One of my plans this year 2026 is to explore Dart on the server side more, as Flutter continues to dominate cross‑platform development, powering over 40 % of ne...

Intro Following my previous posthttps://dev.to/soniv/amazon-ec2-g5-instances-now-available-in-asia-pacific-hong-kong-m1b on the availability of GPU cloud insta...

Common JSON Issues - Trailing commas - Missing quotation marks - Incorrect brackets - Copy‑paste errors from logs Why Manual Fixing Becomes Painful - Large fil...

Feature Request: “This should be simple” > “Sometimes the LLM response stalls mid‑sentence. Show a basic spinner when that happens, and remove it when more tex...

Debugging in Salesforce—whether Apex, Flows, or Lightning components—can be time‑consuming. Salesforce has recently introduced a new debugging tool called Error...

Maximizing AWS Free Tier for the 10,000 AIdeas Competition Running December 5 2025 – January 21 2026 If you’re gearing up for the AWS 10,000 AIdeas Competition...

From a Simple Idea to a Production‑Ready API Ever wondered how dating apps or astrology platforms calculate zodiac compatibility behind the scenes? What looks...

markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2...

AI Moves to the Center of Workflows For years we treated artificial intelligence like a capable digital intern—helpful for drafting emails, organizing data, or...

Introduction I was out of commission for several months. During that time I refocused, recentred, and worked on my writing. When I was finally cleared, I refre...

We used a code‑generation assistant to scaffold an ETL pipeline and it produced compact, readable transformations for joining and reshaping data. On the surface...

markdown !Cover image for When you have a hammer, everything looks like a nailhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,f...

Visión general Cost Explorer es una herramienta gratuita de AWS que muestra un gráfico principal con los costos de los últimos 13 meses y estimaciones para los...

Lançamento da imagem PHP Full Versão 8.5 Nesta semana, lançamos a versão 8.5 da nossa imagem Docker para aplicações PHP. A imagem já está disponível desde a ve...

Why You Should Care If you're coding with AI assistants ChatGPT, Claude, Copilot, you've probably noticed something weird: the rules for “good code” are changi...

Plans change, APIs break, and priorities shift. It is simply part of the job. What separates great teams from average ones isn’t their ability to avoid change,...

Testing Database Logic and Migrations in Laravel Database logic is one of the hardest parts of an application to test properly. Not because it is exotic or com...

Background Recently, I tried to build a GPT‑like chat agent for a specific e‑commerce platform – not a generic chatbot, not a demo, but a real product‑facing as...

Challenge: Office Staff Drowning in Paperwork Every morning, Mai arrives at the government office where she works. Her desk is already piled high with paper do...

Welcome to this week's Top 7, where the DEV editorial team handpicks their favorite posts from the previous week. Congrats to all the authors that made it onto...

!What Is a Neural Network? From Math to Modern AIhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%...

Overview I’m planning a learning and portfolio experiment and would like opinions from anyone who has tried something similar. Experiment Idea - Build the exac...