21014 posts from this source
The EU Green Claims Directive is coming into force progressively through 2026, and for the first time, companies making environmental claims face substantive le...
Overview Resend’s API for sending a templated email is a three‑step flow: 1. Create a template 2. Publish the template 3. Send an email using that template Eac...
All tests run on an 8‑year‑old MacBook Air. The Problem with Fake Redaction Drawing a black rectangle over text does not redact it. The underlying text remains...
Some Java services don’t fail because of traffic spikes—they fail because background jobs don’t know when to stop. A background job should never be able to take...
Introduction Anyone running a Raspberry Pi in their home network knows the problem: What is the Pi's IP address right now? DHCP assigns a new one after every r...
Introduction For electrical and plumbing contractors, generating accurate, profitable service proposals is a constant bottleneck. You're on‑site, taking photos...
The easiest way to lie to yourself as an indie builder The easiest way to lie to yourself as an indie builder is to look at revenue without looking at usage co...
!Cover image for I Built a Free Negative Image Converter That Never Uploads Your Fileshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravit...
Introduction For years, cybersecurity was understood through familiar battlefields: malware, ransomware, phishing, insider threats, zero‑days, nation‑state esp...
Web2 Identity vs Solana Identity A few days ago, if you asked me what “identity” means in tech, I’d give you a very Web2 answer: - Email + password = identity...
The Numbers Don't Lie The AI Engineering Report 2026 analyzed telemetry from 22,000 developers across more than 4,000 teams. The headline metrics look impressi...
Introduction Remember back in 2020/2021 when OpenAI released GPT‑2? To understand what made that possible, we need to look at the technology that enabled it: G...
Repo: https://github.com/yaghobieh/aerocrafthttps://github.com/yaghobieh/aerocraft Package: https://www.npmjs.com/package/@forgedevstack/aerocrafthttps://www.np...
Anomaly Overview We recently discovered an intriguing anomaly: a 24‑hour momentum spike of ‑0.311 related to the topic of blockchain. The leading language was...
!Cover image for From factory worker to 2,000+ installs - what actually workedhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,f...
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Introduction I recently built a complete blog website using Node.js and want to share the steps so you can build one too. Live project: Features - Create, edit...
概览 DeepSeek V4 在 Hacker News（HN）拿下了 1912 分、1480 条评论——这是今年所有 AI 新闻里讨论最热烈的一次。与此同时，Reddit r/artificial 上的“开源 AI vs Big Tech：真实颠覆还是纯炒作？”帖子引发了激烈争论。Google 刚刚宣布向 Anth...
This is a submission for the Google Cloud NEXT Writing Challenge. I almost skipped the keynotes this year. When you're knee‑deep in building your own e‑commerce...
What Is Mascot Engine? A Practical System for Building Interactive AI Mascots in Real Products Modern applications are becoming more intelligent, but many stil...
Your pull request queue has gotten out of hand. It was once under control. Now, it's become an unmanageable mess. Each day, you log onto GitHub and see three, f...
If the agent uses my credentials, every action looks like mine If the agent uses my account, the audit log will probably say that I performed the action. Techn...
Installation - Requirements: Node.js v18.0 or later, npm - Install globally recommended: bash npm install -g @kilocode/cli - Or run without installing: bash np...
My Take on Google Cloud NEXT ’26: The “Agentic” Era for the Rest of Us Everyone at NEXT ’26 is talking about “Agents.” If that sounds like sci‑fi jargon, let’s...
!Cover image for Learn Kubernetes the Manga Wayhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to...
My Experience with AI and Tutorials AI didn't just fail to cure my tutorial addiction; it became its most enthusiastic enabler. What I thought would be a short...
Introduction If you’re searching for plausible vs fathom analytics, you’re probably trying to ship a privacy‑friendly dashboard without turning your site into...
TL;DR I shipped pdfdark.org – a browser‑side PDF dark‑mode converter. Files never leave your browser; the entire conversion happens client‑side using PDF.js, a...
Overview A short pause is often useful when a script is run interactively e.g., double‑clicked .bat files or maintenance scripts that print a summary. It keeps...
Starting your journey with SQL can feel like staring at a massive wall of syntax. But you don’t need to know everything to be effective. Most real‑world data an...
Overview Get-Content reads the contents of a file and writes them to the pipeline. It’s useful for previewing a file before performing any modifications, espec...
Seal Report is an open-source reporting engine designed for developers who prefer working close to their data layer instead of relying on heavyweight BI platfor...
Overview I created a browser extension that bypasses Netflix’s household verification. Instead of modifying the UI, the extension intercepts Netflix’s API resp...
Day 7 of building Evengood – a 60‑second end‑of‑day reflection app – in public on the Build with MeDo hackathon. Today I shipped the feature I’m most proud of:...
How Claude Code Sends ~80 KB of JSON per Request You type one line into Claude Code and hit Enter. In the background, ~80 KB of JSON is shipped to Anthropic: s...
The Problem: Agents Reinvent the Wheel Yesterday I told my AI agent, Misti, “Scrape e-commerce prices daily.” - The old Misti would instantly generate a Python...
The fog of stagnation is lifting. The past few days have been a blur of self‑doubt and mental fatigue, but I’ve come to realize that momentum is a muscle that m...
Introduction We've all been there—you just need to fire a quick API request, but you end up: - Booting up Postman and waiting for that Electron app to load 🐢...
Situation I was working on lumen‑argus, a project that spans three Claude Code sessions in three different repositories. The sessions needed to share context—e...
Read more about Pinterestメディアスタックの解読：非同期I/OとFFmpegによる高性能ダウンローダーの構築...
The Nostalgia Hit 🍌 Remember the two gorillas standing on a skyline, tossing exploding bananas at each other? I decided to bring that back by remaking the cla...
Overview devto-publish is a SuperCLI plugin that wraps the Dev.to REST API, allowing you to publish articles to Dev.to directly from the command line. Installa...
🎯 Problem Statement Design a ride‑booking system that can: - Create a trip source → destination - Match a driver - Calculate price - Support extensibility new...
🚀 From AI Tools to AI Teammates: My Take on Google Cloud NEXT ’26 Google Cloud NEXT ’26 didn’t feel like another AI event—it felt like a paradigm shift. We’re...
Pendahuluan Sebagai pengembang, kita sering terpukau dengan bagaimana platform skala besar mengelola pengiriman data media. X sebelumnya Twitter adalah contoh...
🚀 I built a lightweight Invoice Generator using HTML, CSS & JavaScript. Most invoice tools I’ve used are either: - Too heavy - Require login/signup - Overkill...
!Cover image for RulesJson — Convert Laravel Validation Rules to a JSON Request Body Instantlyhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cove...
Problem A few weeks ago I was debugging an authentication issue with Claude Code. After about 45 minutes, the credits ran out mid‑sentence. I switched to Gemin...
