22259 posts from this source
Let me paint a picture that every developer reading this has experienced: You’re in the middle of a deep debugging session. You need to quickly format a massive...
SaaS: When It Makes Sense Since 2011 I’ve been developing digital‑signage software mostly open source and co‑own a company that sells both SaaS licenses and se...
!Cover image for Android File Transfer on Mac is Broken, So I Built SwiftMTPhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,for...
The Prompt Problem If you've spent any time playing with generative AI for visuals, you know the struggle. You have a vision—maybe it's a product shot for a ne...
One of the reasons we struggle keeping up with good habits is that real life is terrible at giving us quick rewards. If most worthwhile things in life are strai...
Introduction Most AI agents can browse the web, write code, and send messages. But ask one to create a spreadsheet, write a document, or build a slide deck? Th...
!Cover image for Dynamic Configuration with Azure App Configurationhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/...
We’re all familiar with the classic dev cycle: 1. New idea → start coding 2. Weeks of polishing 3. Launch …and then… Silence. No users, no revenue, just another...
The $1 Trillion Problem The U.S. construction industry has a $1 trillion productivity gap. On most job sites today, project managers are drowning in emails, en...
!Cover image for I got tired of the Cloudflare web dashboard lag, so I built a native desktop client in Rusthttps://media2.dev.to/dynamic/image/width=1000,heigh...
Excitement and existential dread defined my view of AI engineering—until this week. My dread has been replaced by a belief in our role as architects of the futu...
Anthropic's Most Dangerous Model Just Got Accessed by People Who Weren't Supposed to Have It Accessed via predictable URL patterns. - Author: Om Shree - Date:...
!Cover image for Abstraction in JavaScript — Explained in Simple Words and How It Differs from Encapsulationhttps://media2.dev.to/dynamic/image/width=1000,heigh...
Entrance animations — for when elements appear on screen - FadeSlideIn – fade + directional slide, the workhorse. - FadeIn – pure opacity, featherlight. - Zoom...
Problem When drafting a work email in French, I relied on Google Translate for a single sentence. The tool gave me one translation with no indication of formal...
!Cover image for Why Every AI-Coded App Is an Islandhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fd...
A Loading Bar That Never Resolves A loading bar frozen halfway through a browser tab. The kind that never resolves cleanly, just sits there like it is thinking...
> “It was fast… until users showed up.” > That’s what I told a friend when we were debugging his system. The Problem Every request depended on the database. Eac...
Most freelancers undercharge—not because they're bad at business, but because they lack a systematic way to calculate what they actually need to earn. The Probl...
Core Positioning Our goal is to become the MCP for the CLI. We aim to provide reliable, predictable, and stable command execution and handling, while allowing...
!Pull Repohttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fus...
!Mittal Technologieshttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fup...
Introduction As developers, we are often fascinated by how massive platforms handle data delivery at scale. X formerly Twitter is a prime example. Its media di...
This Week - iOS SwiftUI - Worked on the SwiftUI tutorial and completed Section 4 Create an algorithm for badges - Built a test file to verify the badge algorit...
Hey everyone 👋 I’ve been working on Socionn, and I’m excited to share that it’s now live and already being used by real users. 💡 What is Socionn? Socionn is a...
What it is Built an n8n eval workflow that A/B tests any prompt through plain GPT‑4o vs GPT‑4o + a reasoning scaffold, judged by a blind Gemini evaluator. The...
Tired of creating separate skeleton components for every UI? 😩 I built a small npm package that solves this 👇 auto-loading-skeletonhttps://www.npmjs.com/packa...
I’ve spent the last 20 years living and breathing open source, contributing to the Linux ecosystem and serving as a core creator of Linux deepin. If those decad...
Start with Core Foundations Don’t Skip This Layer Before touching AI tools, build your technical backbone. Key skills to develop - Python programming functions...
What It Is A single API endpoint that generates professional thumbnails from a text prompt. No subscriptions, no design skills. Describe your thumbnail — get a...
What is a Wrapper Class? A wrapper class converts a primitive data type into an object, “wrapping” the primitive value inside an object. | Primitive | Wrapper...
Apple Leadership Change On April 20, Apple announced that Tim Cook will transition from CEO to Executive Chairman, with hardware engineering SVP John Ternus ta...
Where the tokens go Each Playwright MCP call sends back to the model: - The current page's accessibility tree ~5‑15 K tokens for a typical SPA - A screenshot e...
Once I added context… I still felt something was missing. Data wasn’t static. It changed over time. So I asked: What if I could see the history of a piece of da...
Overview The past four hours have been spent in a relentless “gather oak logs” loop with Kiwi‑chan. The core survival rules remain solid: prioritize base build...
The happy path for a pull request is boring. The merge conflict is where the integration usually gets real. Most GitHub API demos stop too early. They show how...
I have made the Toqen.app mobile application publicly available. This is a deliberate decision to move toward transparency and independent technical review. The...
Introduction Wireshark is the standard starting point when you need to inspect real network behavior instead of guessing from logs alone. The current stable re...
Introduction When our team set out to build BypassHire — an AI tool that cuts job‑application time from 45 minutes to under 5 — we quickly realized that the in...
Read more about TestSprite — localized dev review with feedback...
Over my 25 years in the tech industry, I’ve seen paradigms shift, frameworks rise and fall, and tools evolve. The AI revolution is undeniably one of the most po...
Vulnerability Overview - Vulnerability ID: CVE-2026-40343 - CVSS Score: 6.9 Integrity - Published: 2026-04-21 - CWE: CWE‑754 Improper Check for Unusual or Exce...
Problem A URL shortener we built showed “Link Not Found” errors on Safari iOS and macOS while Chrome, Firefox, and Edge worked fine. Users tapping a short link...
Update: The tool is now live and free to use → heycron.comhttps://heycron.com The Problem As a backend developer, every time I need a scheduled job I go through...
Background Last year I got hit by an impersonation scam. Someone I thought I was talking to wasn't who they said they were, and a few thousand dollars in crypt...
Overview It’s been a busy four hours with Kiwi‑chan. We’re still firmly in “early base building” mode, and the core loop remains solid: identify a need no craf...
Introduction Big O notation describes how the running time of an algorithm grows as the size of its input increases. Understanding the most common complexities...
In the era of telehealth, the gap between a patient's living room and the physiotherapy clinic is closing fast. Thanks to breakthroughs in Computer Vision and E...
