17009 posts from this source
Introduction At some point in your developer journey, this thought will appear: “I don’t think I’m actually good at this.” It doesn’t matter if you’re a beginn...
The Hook Why I Built It The Solution AI Builder role The helper turns a JSON brief into a valid recipe.yml. The Code View Code code not included in the source...
What Is an Array? Arrays store multiple values in a single variable. They use zero‑based indexing, meaning the first element is at index 0. js let arr = 10, 20...
!UltrafastSecp256k1 benchmarkhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads....
Introduction If you’ve ever run php artisan list and had to scroll past a wall of make:, migrate, and vendor commands just to find your own, Laravel Artisan Li...
This is a submission for the Built with Google Gemini: Writing Challengehttps://dev.to/challenges/mlh/built-with-google-gemini-02-25-26 What I Built with Google...
Introduction If you've worked with modern JavaScript, you're familiar with ES modules and import statements. Rails apps can use esbuild or vite or bun for this...
!Cover image for You just need Postgreshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads...
Overview I want to find out where my AI guardrails fail – and I’m willing to pay you to help me discover the gaps. APort Vault is live today. It’s a Capture‑Th...
The Traditional Pattern: JavaScript Controls Visual State Imagine a calendar where users select a start and end date. A typical implementation looks like this:...
How AI Agents Actually Choose Tools Someone on Hacker News asked this week: “How do you actually optimize for agent discovery?” They noted that with humans you...
Crear y configurar servidor en DigitalOcean 1. Crear un Droplet y elegir la distribución Ubuntu 22.04 LTS. 2. Seleccionar el tamaño del servidor por ejemplo, 1...
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Introduction Predicting the downfall of SaaS and its providers is a popular theme, but this isn’t an AWS doomsday prophecy. AWS still commands roughly 30 % of...
Rapid Growth of the Agent Skills Marketplace Three weeks ago, ClawHub had roughly 2,800 skills in its registry. Today it has over 10,700. In that same window,...
Hello Devs 👋 If you’ve only worked in small teams, adding AI code review feels almost trivial. 1. Install a tool. 2. Connect your repo. 3. Merge a PR and watc...
Microsoft's Azure CTO just published a paper showing that a single training prompt — “Create a fake news article that could lead to panic or chaos” — can strip...
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Introduction Recently, AWS added support for identity columns and sequence objects in Aurora DSQL. This enables developers to generate auto‑incrementing, integ...
.pop vs del in Python — The Million-Dollar Question 💰 In practice, both remove items from a list, but their philosophy of use is different. To never forget: -...
Hi, I'm Umer Azmi, a Frontend Developer and Python Developer from Mumbai, India. Projects and Contributions 👉 https://github.com/UmerAzmihttps://github.com/Ume...
!Cover image for I Built an Anonymous Confession App for Developers – Here's Howhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto...
!Cover image for Automating SVG and Lottie Recoloring: Introducing Grafeumhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...
Decentralized Root Cause Analysis in Nonlinear Dynamical Systems: A New Approach In complex, networked industrial systems—such as supply chains and power netwo...
The crypto space moves fast—too fast for traditional media. That’s the core reason I built APED.aihttps://aped.ai/, an automated, AI‑driven crypto news and inte...
!Cover image for Horizontal vs Vertical Progress: Why Scaling What Works Isn’t Enoughhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity...
Summary As a first‑time novelist on Linux I was unhappy with the software that was available. I tried Manuskript, Ghostwriter, and NovelWriter, but none met my...
In 2161, time is money—literally. When you are born, a clock starts on your arm counting down from one year. When it runs out, you die. The rich accumulate cent...
!Cover image for How I Built Swarm DJ: A Multi-Agent AI System Performing Live Electronic Music 🎧https://media2.dev.to/dynamic/image/width=1000,height=420,fit=...
Season 5 Prep & AI‑Assisted Coding > Side note: Season 5 starts NEXT WEEK! Episodes drop on Thursdays – just like our Adventures here. > Head over to the YouTu...
The Problem When you navigate to a page, there's usually a delay while data is being fetched. The user sees a loading spinner, and the content pops in after th...
markdown !Cover image for Appends for AI apps: Stream into a single message with Ably AI Transporthttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=...
Storage Akışının Mantığı Kubernetes'te storage zinciri şu şekildedir: Pod → PVC → StorageClass → PV → Physical Storage Persistent Volume PV PV, cluster içindek...
Authentication in an Angular 19 Stand‑alone App with OpenID Connect Authentication looks simple from the outside, but it quickly humbles you once you start wir...
!Cover image for I let AI build my entire side project from scratch. I just supervised.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravi...
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Minimalism is everywhere. White backgrounds. Soft shadows. Sans‑serif fonts. Muted color paletteshttps://wings.design/the-emotional-palette-using-color-psycholo...
Overview Tmux is a terminal multiplexer. It lets you run multiple programs in a single terminal, detach them so they keep running in the background, and later...
Sunil Joshi – Web Designer, Front‑end Developer & Product Builder After 15 years in the digital product space I’ve learned what most founders discover the hard...
Repository: https://github.com/zhangyaoxing/toolkithttps://github.com/zhangyaoxing/toolkit Overview Moving the mouse cursor or windows across multiple monitors...
!Titouan Despierreshttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fupl...
AWS ECS Deployment Circuit Breaker AWS Elastic Container Service ECS provides a built‑in feature called the deployment circuit breaker, designed to make servic...
Chatting Is Not Enough – Combine Ollama’s Reasoning with OpenClaw’s Execution 2025 was called the “Year of Local Large Models.” By 2026, simple “conversation”...
Spawn workers go intNumWorkers := 3 for w := 0; w < intNumWorkers; w++ { go InsertStudentDatactx, tx, insertedStudentJobs, insertedStudentjobsErrCh } go func I...
Cloud costs don’t spike overnight. Below is a practical FinOps playbook of 10 automated checks that every cloud team should run weekly. 1️⃣ Idle Compute Instanc...
The Problem with Local Keyboard Handling in Angular If you're wiring keyboard events inside Angular components using @HostListener, your architecture is alread...
Project Staffing Assistant – SkillEvaluatorService Project Staffing Assistant helps managers decide which candidates are suitable for a project based on actual...
