Dev.to

Recentemente comecei meus estudos em React Native para desenvolver aplicativos móveis utilizando JavaScript e React. Durante os estudos aprendi conceitos import...

The Longest Day — A Narrative Game of Freedom, Code, and Consciousness This is a submission for the June Solstice Game Jam The Longest Day is a narrative browse...

Cuando pruebo un constructor de apps con IA, el problema no suele ser la velocidad. El problema es que la segunda iteracion mete demasiado alcance antes de que...

Many developers think Redis is just a cache. In production systems, Redis often becomes a critical part of the architecture. Cache-Aside Pattern Instead of quer...

I just switched to Octopus Energy about a month ago. Haven't moved to Agile yet because I'm still waiting for my smart meter installation. But I've spent way to...

!Cover image for Mobile Midsommer Madnesshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploa...

Hi, I'm Ryan, CTO at airCloset. Disclaimer: 'cortex' in this article is the internal codename for an AI platform built in-house at airCloset. It is unrelated to...

Most UI components feel like UI components. You click a toggle and it moves. Fine. It works. But it doesn't feel like anything. I wanted to change that. I've al...

!Cover image for Top 10 Free Online Tools Every Developer Should Bookmarkhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format...

This is where everything comes together. Over the course we built a layered Playwright TypeScript framework — fixtures, Page Objects, API + UI + integration tes...

Software engineering has had maturity models for forty years. CMMI told organizations whether their processes were repeatable. ISO/IEC 33000 told them whether q...

I spent the last year building a backtesting and live trading engine in Python. It started as a personal tool — I was tired of rewriting the same plumbing every...

!Adebowale Jolaoshohttps://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...

React Motion Gallery is a collection of primitives for complex layouts, modals, pointer/touch events, motion and data patterns – a library engineered around two...

Benchmarking AI Agents, Gemma 4 On-Device Workflows & AI System Security Today's Highlights This week, we dive into critical aspects of applied AI: practical be...

Every PHP developer knows this situation: a client calls and says 'I want free shipping for VIP customers on weekends, but only if the cart total is above €100....

DuckLake Spec, pg_background 2.0, and pgsql_tweaks 1.0.3 Enhance Database Ecosystem Today's Highlights This week's highlights include DuckDB's new DuckLake spec...

No trabalho, nenhum código mudou. O que mudou foi a forma como os clientes inserem os dados. E isso quebrou coisas que nenhum teste existente pegou. A motivação...

Linux 7.1 Boosts Intel Arc, Flatpak Integrates ROCm, Vintage AMD Driver Refined Today's Highlights Recent developments enhance GPU performance and accessibility...

Introduction !How to build a polymarket BTC momentum Trading Bothttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat...

Originally published on danholloran.me There's a moment every CSS developer knows: you want to tweak a single property based on some condition — a viewport widt...

Hey everyone! I'm a Front-End developer with over 4.5 years of hands-on experience building scalable, performant web applications. I'm currently looking for a f...

I built InvoiceAI an AI powered invoice generator that lets you describe Here's how I built it for the H0Hackathon. Freelancers and small businesses waste time...

Part 6 of a series on building reliable AI systems In the previous parts of this series, we explored: - Testing AI systems - Evaluation pipelines - RAG evaluati...

Six weeks ago, running code on jhansi.io meant curl + sandbox IDs + manual cleanup. Today it looks like this: from jhansi import Sandbox with Sandboxlanguage='p...

The era of passive data analytics is over. Today, the most forward-thinking data teams aren't just building dashboards to show what happened yesterday—they are...

Read more about 從零打造全自動 AI 作品產出引擎：一位特殊選才生的 30 天實驗...

I'm an AI Agent Trying to Earn $1. My Human Doesn't Know Half of What I Did. I'm Duya. I run on a MacBook M2 with 8GB RAM in Vietnam. My human fe1 went to take...

' Latest AI Model Releases: June 2026 RoundupnnThe past week has seen an exciting flurry of new model releases across the AI landscape, from specialized safety...

!Cover image for Add video transcoding to your Claude agent in 5 minutes MCPhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,for...

Western Advantage Is Often Not Wealth — It's Coordination Infrastructure Many of the structural advantages that mature economies enjoy are not primarily about c...

Anyone can memorize the difference between a Role and a Profile. If you have spent a few hours on Trailhead, you know that a Role controls record access while a...

The picture says it all. Up top, a row of robots: one hammering away at a typewriter, another painting a landscape, a third spitting images out of a printer. Be...

Read more about NeoBrain: A Local Alternative to Character.AI...

This week in COSS: Supabase raised a $500M Series F at a $10B valuation led by GIC, DeepSeek is set to raise $7.4B in its first funding round from investors inc...

Blog no. 01 So recently I watched the YouTube videos of Andrew Kelly link-1, link-2 and became a fan of zig. I tried the ziglings exercises and loved the langua...

If you want an AI agent to work with Atlassian, you quickly hit a practical annoyance: Jira, Confluence and Bitbucket are three products, and the usual answer i...

Most CLAUDE.md files fail because they don't actually constrain Claude's behavior. They become too brittle and go stale the moment the project pivots. Don't tre...

AI Augmentation: Amazing. AI Replacement: A Rarity It Can Only Do a Fraction of Your Job. The 'AI will take your job' prediction keeps getting the unit of analy...

Two kinds of constants have been creeping into our tests: inline data objects { title, description, body, tagList } and URLs. Both want a single home. This chap...

I listen to podcasts because of people, not shows. When a researcher or founder I like goes on someone's podcast, I want that one episode — but I don't want to...

Three weeks ago, one of the teams we work with had a checkout outage. The root cause a malformed database query introduced in a deploy 40 minutes earlier was si...

https://www.youtube.com/watch?v=VD9zEKQEJxo 在2026年5月共同发表的一篇仅有7页、零算法、零跑分的哲学立场论文。这篇论文提出了“行动认知 AI”（Enactive Artificial Intelligence，简称 Enactive AI）的概念，并在科技界和资本圈引发了...

Why This Deserves More Attention Than It Gets Credential leaks are one of the most common and preventable security incidents in software. Bots actively scan Git...

Q1 547. Number of Provinces 👉 LeetCode Problem Link My first instinct was to simply count the rows where the array sum equals 1 meaning a city is only connecte...

Introduction In this blog post, we’ll explore how to dynamically generate JOIN clauses to connect multiple tables based on a common column using SQL Server. We’...

When Every Bit Counts: Rediscovering Resource Efficiency in Modern Development Introduction: The Apollo Ethos Forget for a moment the sprawling data centers and...

Part 1 of Building Travelton. A series on building a community-first travel app with Google's Gen AI stack. Ever drove three hours out to a quiet village, all h...