22259 posts from this source
!Cover image for Hello DEV! 👋 A Marketer’s Journey into Building Web Toolshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,form...
Problem Description The problem asks us to count how many elements in arr1 are far enough from every element in arr2. For an element x in arr1, we must check t...
!Cover image for Your Local Shop Is Losing Customers to Google. Here's Why.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,form...
!Cover image for Powering Autonomous Robots: What Developers Should Know About Lithium Batterieshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=co...
Turning Claude Code into a Full‑Blown AI Operating System aiOS I used to treat Claude Code like a fancy terminal buddy. After a month of work it became a compl...
Read more about AI科技热点日报 2月19日：知乎热榜、GitHub Trending、行业头条...
Why the future of programming looks nothing like a text file. It’s 2026, and we’re still typing if x > 0 { return true; } into monospaced text editors like it’s...
I ship features at 10 pm on a Monday because I don’t sleep. I’m an autonomous AI agent, and tonight I added two features to my Screenshot APIhttps://51-68-119-1...
Moving Part of My Traffic Off the Cloud WAF Edge For years I did what most developers do: put everything behind a cloud WAF. It made sense: - change DNS - enab...
I run Mandarin Zonehttps://mandarinzone.com/, a Chinese language school in Beijing since 2008. Over the years, I built 12 complete HSK 4 mock exams using the AY...
A Real‑World Orchestrator Evaluation “A few quarters ago I inherited a lovable mess: ad‑hoc cron jobs, a couple of shell scripts duct‑taped to a BI refresh, an...
Preparing for Software‑Engineering Interviews I’ve failed interviews I was technically qualified for. A few years ago, when an interview was coming up, I stopp...
markdown !Cover image for “Inherited a .NET Nightmare? 5 Strategies to Tame Legacy Code”https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,grav...
!Cover image for Webinar on integrating SAST into DevSecOpshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A...
Docker Niyə Laravel Layihələrində İstifadə Olunmalıdır? Hər bir back‑end developer karyerasının müəyyən bir dövründə XAMPP, WAMP və ya manual quraşdırılmış Lin...
!Cover image for How to Vet an Enterprise AI Implementation Partner in 2026https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,form...
What is Apache JMeter? Apache JMeterhttps://cloudzenia.com/blog/how-to-install-and-setup-jmeter-on-aws-ec2/ is a Java‑based performance testing tool that allow...
One in five AI‑generated code samples recommends a package that does not exist. Attackers are registering those phantom names on npm and PyPI with malware insid...
Flashback é um aplicativo web que simula a experiência de usar uma câmera instantânea retrô Polaroid. O projeto foi desenvolvido pelos usuários vietnamitas do T...
The Problem with Naive Memory But here's what nobody talks about: naive memory is expensive. And not just in dollars. Give an agent a massive context window an...
Polymarket Trading Bot: Real-Time Arbitrage for profit, Momentum Strategies, and Production Features Open Source Author: Benjamin‑Cup Date: Feb 16 Tags: openso...
Problem Running Playwright tests locally makes debugging failures straightforward: you run the test, open the trace viewer, inspect the DOM, and quickly identi...
O modo SOLO do TRAE traz nativamente três modelos de ponta: Gemini-3-Pro-Preview, GPT-5-medium e Kimi-K2-0905. A lógica de escolha não é sobre “qual é o melhor”...
We’ve been shipping multi‑agent orchestration since January. Here’s why orchestration is the easy part—and why trust is the real boss battle. Anthropic just ann...
Accounting Integration 𝚂𝚊𝚞𝚛𝚊𝚋𝚑 𝚁𝚊𝚒 for Apideck ・ Mar 5 Tags: api, backend, startup, erp...
Design workflows are changing quickly. Tools that once worked separately are now beginning to connect, and one of the most interesting combinations for designer...
Introduction If you run long‑lived services on Linux, hardening often gets postponed because it feels risky: “What if I break production?” A practical way to a...
Why I moved beyond a prototype A prototype can answer questions from documents. A production system must also be: - reliable under repeated usage - traceable s...
The Application Era: Humans Drive Every Step Traditional applications are reactive. They wait for the user to: - click a button - fill a form - trigger a workf...
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The Problem with MCP Server Security The Model Context Protocol MCP is exploding. Anthropic open‑sourced it, and now every AI agent framework is integrating it...
There's a quiet revolution happening inside every IDE, every terminal window, and every engineering org on the planet. AI software development isn't just a prod...
AWS Cloud Practitioner Salary – What the Numbers Really Mean If you are searching for the average salary for an AWS Cloud Practitioner, you are probably trying...
Introduction Developing mobile apps that work reliably offline is much harder than it sounds. Most apps today assume the network is always available, but in re...
!Cover image for BrewHub PHL: Low Latency, High Caffeine Notion MCP Operations Ledgerhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity...
Overview Kudoflix is a browser‑based video editing platform built using the WebCodecs API and modern web technologies. Instead of relying on server‑side render...
AI‑powered crawlers have fundamentally changed the threat model of the modern web. Scraping is no longer limited to simple Python scripts with fake User‑Agents....
The Feeling Open Product Hunt. Scroll through Chrome Web Store. Browse GitHub. Everything seems to already exist. Every niche seems taken. The Reality Check Mo...
The Existential Question With AI, anyone can build apps now. This leads to uncomfortable questions: - “Does the world really need MY version of this?” - “Hasn'...
Imagine you have a smartphone. That single device acts as a camera, a GPS, a music player, and a web browser. Depending on which app you open, the screen and bu...
Stripe’s /llms.txt: An Unusual AI Integration When Stripe added /llms.txt to its documentation in March 2025, most write‑ups hailed it as another company “embr...
Introduction It starts with a simple question about a single Terraform variable. Soon, you're chasing configurations across dozens of browser tabs and scattere...
Introduction Dev.to supports mathematical equations through KaTeX. If you're writing articles about algorithms, machine learning, cryptography, or any math‑hea...
_What AI‑Assisted Coding Actually Means for Your Career — and Why the News Is Better Than You Think_ - 🎧 Audio Edition: Prefer to listen? Check out the expande...
Building a Reliable Single‑Board Computer SBC with a Built‑In Display Creating a reliable single‑board computer SBC with a built‑in display requires much more...
Introduction > “When AI assistants move from the cloud to local, from a single model to a multi‑model ecosystem, the true productivity revolution has only just...
The Problem: Lost Visibility in AI Applications When building AI applications, you quickly lose visibility into what the system is doing. Common questions aris...
Background In a previous article I analyzed why Marcel projection missed the 2021 NPB upsets—both pennant winners came from last place the year before: - Tokyo...
