18612 posts from this source
Building a Fast File Transfer Tool, Part 2: Beating rsync by 58 % with kTLS In Part 1https://dev.to/vincentdu2021/building-a-file-copier-4x-faster-than-cp-usin...
Introduction Are you tired of juggling multiple AI assistant apps? Do you want to take notes while chatting with AI, save important conversations in one centra...
Overview Tired of switching between Wiki and YouTube to learn something? I built PLI 7.9 to create a “3 + 1” learning dashboard. One search gives you the best...
Deep Research: Accelerating Insight into AI’s Impact on Education Deep research is the foundation of knowledge, but let’s be honest: it’s an arduous process th...
Background Yesterday was supposed to be the final day before I took my AWS Certified Cloud Practitioner exam. I didn’t feel ready, so I decided to take a final...
New year, new projects If you've been meaning to self‑host an open‑source app but keep putting it off because of Docker configs, server maintenance, and securi...
Introduction The week is far enough along that the plan has met reality, but not so far that it is too late to change the outcome. It is the point where moment...
How Small Hotels and Restaurants Can Compete with Enterprise‑Grade Technology Last year, I sat across from the owner of a 40‑room boutique hotel in Colchester....
🧰 Requirements - Python 3.9+ - AWS account with Bedrock enabled - AWS credentials configured CLI, environment variables, or IAM role 📦 Install boto3 bash pip...
What is impermanent loss? Impermanent loss is the difference in value you would have if you simply held your tokens versus if you provided them as liquidity in...
markdown !Brent G Saucedohttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com...
Cleaned Markdown markdown !Forem Logohttps://media2.dev.to/dynamic/image/width=65,height=,fit=scale-down,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s...
El CTO que no gasta de más FinOps como estrategia - Prioriza la eficiencia del gasto desde el primer día. - Usa métricas y alertas para evitar sorpresas en la...
I learned about functions with inputs and the difference between positional and keyword arguments. For today’s project I built a simplified version of the Caesa...
!Cover image for Develop Kubernetes Services Locally Yes, Really with Telepresencehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=au...
Introdução No último fim de semana decidi colocar em prática meus estudos de integração de APIs e manipulação de DOM, desenvolvendo um leitor de mangás simples...
!CKhttps://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%2Fuser%2Fp...
AI‑Assisted Coding: Turning Wait Times into Productive Micro‑Breaks AI coding assistants create a strange new rhythm in development work. You prompt, then wait...
Arquitectura en el Frontend y sus anti‑patrones Al iniciar un proyecto tanto en el frontend como en el backend, generalmente definimos muchos aspectos de nuest...
AI‑Powered Root‑Cause Analysis AI is now a go‑to tool for everything from writing to coding. Modern LLMs are so powerful that, with the right prompt and a few...
¿Qué es Telepresence? Telepresence es una herramienta de desarrollo que te permite conectar tu computadora local a un clúster de Kubernetes como si tu aplicaci...
!Moode screenshothttps://dev-to-uploads.s3.amazonaws.com/uploads/articles/0eng18qa9ljvxv9o9eeq.png Introduction I often feel overwhelmed by my own to‑do lists....
Overview Microsoft’s recent push to rebrand its AI strategy has sparked a backlash that the internet has dubbed “MicroSlop.” The term captures growing frustrat...
After the Build What happens after you build the thing? Some might expect a profound feeling of satisfaction, a parade—figurative or literal—a media blitz of s...
Why Page Loads Still Feel Slow No matter how much you optimise, there’s a hard limit: pages can only start loading after the user clicks. You’re stuck waiting...
!Cover image for Kodkod: Production Backends in Secondshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%...
Introduction In this article, I’ll show you how to set up a UPS Uninterruptible Power Supply on macOS. The example uses an APC UPS on macOS 26, but the process...
Introduction Have you applied for the SRD R370 grant and keep wondering what your current status really means? Do you find yourself checking updates again and...
!Cover image for JavaScript Snippets: Split & Maphttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-...
Introduction I built a high‑performance file copier for machine‑learning datasets using Linux io_uring. On the right workload it is 4.2× faster than cp -r. Bel...
TL;DR I forced GPT‑2 to learn from its own output for 20 generations. By Generation 20 the model lost 66 % of its semantic volume and began hallucinating state...
Incident Overview In December of last year, pilots approaching several major Indian airports reported that their navigation systems displayed valid GPS signals...
How do I backup my identity files SSH/GPG without compromising them? !Cover image for How do I backup my identity files SSH/GPG without compromising them?https...
DDSS 2025 – Assignment 2 Setting up a vulnerable Flask web app with Docker & PostgreSQL > Important safety note – This guide is only for learning on a local ma...
!Cover image for I Didn’t “Become” a Senior Developer. I Accumulated Damage.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,for...
Overview Web applications now need to support both light and dark modes. Users should be able to choose their preferred appearance, and this can be achieved wi...
!How SEO Works in AI Chatbots — and How to Increase Brand Mentions & Backlinkshttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity...
Model Context Protocol MCP downloads exploded from 100 000 in November 2024 to 97 million monthly by year‑end—a 970× growth rate that made MCP the fastest‑adopt...
Core Billing and Pricing Information Sources Billing support and billing info Billing and payments are handled through AWS’s billing tools in the console. AWS...
If a person who invented the oven waits for it to heat properly, you do the same. If the camera designer adjusts the lighting settings, you do the same. If the...
Introduction When I started working on a new Android mobile app, I knew one thing for sure: I didn’t want to rewrite authentication logic again. Auth is one of...
🚀 Introduction Most weather app tutorials only show temperature and a weather icon. Real‑world applications need structure, scalability, and user experience....
!Gnokestation Application Manager showing installed web apps like Geo Compass, Photopea, and Canva, with an Install Web App dialog open for adding new applicati...
What it helps with - Bulk messaging for campaigns/announcements for opted‑in contacts — please don’t be That Person. - Scheduled messages when “I’ll send it la...
If you are still manually running npm test or dragging files onto a server, it’s time for an upgrade. Today we’ll automate your workflow using GitHub Actions. C...
Introduction Security is one of the biggest concerns when adopting generative AI in production. Amazon Bedrock addresses this by providing a highly secure mana...
Early Years I’m of a generation where attention disorder seemingly didn’t exist. At best it was called being hyperactive, and parents were simply advised not t...
Background I published my first blog post 7 years ago. I wrote on Medium for about a year before I built Ready, Set, Cloud. For most of its life the site hasn’...
