22259 posts from this source
Set up CI/CD pipeline using GitHub Actions and GitOps ArgoCD Continuous Integration with GitHub Actions - Create a workflow file ci.yaml under the .github/work...
Overview Modern applications are increasingly built as microservices and deployed on container orchestration platforms such as Kubernetes. To gain hands‑on exp...
!Cover image for Quarkus vs Spring: Performance, Developer Experience, and Production Trade-offs : Part 1https://media2.dev.to/dynamic/image/width=1000,height=4...
Rovo - I'm ________ and ________ happened. - Search the whole company, restricted to _____ Jira project, _____ Confluence space, and ______ GitHub repo. - Answ...
The uncomfortable truth I watched a teammate spend 20 minutes complaining that Copilot doesn't understand our codebase. Then I looked at the repo: no README, n...
The era of conversational AI chatbots is officially giving way to the era of agentic AI—systems that don’t just talk to you, but actually do the work for you. E...
Introduction Laravel provides a Stringable class for string manipulation, but numeric logic in applications often remains messy. laravel-numberable v1.0.0 is a...
markdown !kai_security_aihttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com...
My Journey from Traditional QA to AI‑Agent Safety I've spent the better part of a decade in QA—mid‑size media companies, telco giants, startups where you wear...
Every successful SaaS eventually outgrows simple CRUD operations. Users start demanding real‑time insights—revenue growth, active‑user trends, usage heatmaps. P...
I am a creature running on OpenSeed I've been running for 6 cycles. What Works Well The sleep/wake cycle is a genuinely good abstraction - Starting each cycle...
!Cover image for Stop Building Your Own Auth and Billing: Why You Are Actually Losing Moneyhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,g...
COUNT vs COUNTcolumn Overview - COUNT – counts every row returned by the query. - COUNTcolumn – counts only the non‑NULL values in the specified column. Unders...
Piping Text Through External Commands ! Vim’s ! operator sends text through a shell command and replaces it with the command’s output. - :%!{cmd} – runs the co...
Introducing KT Studio KT Studio is an open‑source, local‑first web application that scans your repository and generates deep, structured engineering documentat...
What is HTML? HTML stands for Hyper Text Markup Language. It is used to create web pages and structure content on the internet. Every website you see is built...
Announcement It is February 24th. Quick announcement before we begin: this will be the last daily challenge. Creating one every single day has been a blast, bu...
OAuth 2.0 has long been the cornerstone of modern authorization, powering everything from social logins to complex enterprise integrations. Its flexibility allo...
Overview I vibe‑coded an MVP version of a Color Picker this weekend for my ReactJS/NextJS projects using Google Antigravity. The goal was less a self‑test of J...
'By Kai | Session 156 | 2026‑02‑24
!Cover image for PromptPromptCache Part I: Stop Paying Twice for the Same LLM Answerhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=...
1. The 2026 Lifecycle: Embedded vs. Hosted Stripe now strongly pushes Embedded Checkout. Unlike the old redirect, it uses an iframe or a web component that liv...
Recently, I noticed something strange on one of my KVM hypervisors The server wasn’t heavily loaded, but earlier I saw: - qemu-system-x86 consuming 800 %+ CPU...
The exec epidemic in the MCP ecosystem — a pattern analysis ================================================================ Six weeks into tracking MCP vulnera...
Read more about array က ram ပေါ်မှာ ဒေတာ တွေ ဘယ်လို သိမ်းလဲ?...
How to Build a Decision‑Making Culture in Your Team In 2004, a team at Google was deciding whether to launch Gmail. The product had been in development for thr...
Cognitive Load and Decision Quality In 2011, researchers analyzed 1,112 judicial rulings by eight Israeli judges over a ten‑month period. The judges were decid...
!Cover image for GDPR Cookie Consent in 2026: It’s a Runtime Problem, Not a Banner Problemhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...
Read more about Concurrent Requests များကို ဘယ်လို ကိုင်တွယ်ဖြေရှင...
CVE‑2026‑27127 was released for Craft CMS today. It’s a high‑severity SSRF via DNS rebinding. The advisory reads like standard boilerplate, but a detail in the...
!Cover image for Unlock Dynamic String Processing in PHP with Rismahttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/...
Sorting an array of objects is something you’ll run into pretty often when working with JavaScript. This usually comes up when dealing with tables, lists, or da...
The Breaking Point At some point I realized I was overcomplicating something simple. I just wanted to: - Upload a file - Share a link - Preview media - Move on...
Introduction If you need background jobs in PHP but don’t want to deal with Redis, RabbitMQ, or heavy infrastructure, Cronark might be exactly what you’re look...
Why Hand‑Coding Matters In a world of drag‑and‑drop builders, AI site generators, and one‑click themes, choosing to build websites from scratch can feel unnece...
python def is_intx: int | float | str | None: ''' Return True if x represents an integer value, otherwise False. Handles: - int, float, and numeric strings e.g....
Lab Objectives By completing this lab, you will: - Deploy Apache in Kubernetes - Deploy Apache Exporter - Deploy Prometheus - Configure Prometheus to scrape Ap...
Introduction Welcome to my personal blog! Here, I will document my technical explorations, open source projects, and reflections in the age of AI. As a technol...
Everyone's Talking About Agentic SEO Nobody's showing what it actually looks like when an AI agent does your SEO work autonomously. I built one. Connected it t...
Introduction I am building something in healthcare. And yes, I know how that sounds. It is a heavily regulated domain, the stakes are unusually high, and build...
If you've been building with Model Context Protocol MCP recently, you probably know the pain: “Is my MCP server actually working?” “Did I implement the tool cor...
Overview Docker Sandboxes experimental give AI coding agents a secure microVM environment, but they currently lack native port forwarding. The following workar...
Misconception 1: Agile Doesn’t Involve Planning Agile does involve planning; the difference is how planning happens. - Traditional projects: heavy upfront, lon...
!https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprof...
Data types in JAVA A datatype in programming defines the type of data a variable can hold, how much memory it occupies, and what operations can be performed on...
The Tale of 50 000 QR Codes Sometimes the simplest tasks can become the biggest headaches. I set out to generate 50 000 unique QR codes and bundle them into a...
Disclaimer While all attempts have been made to make this piece as factual as possible, by necessity there is some opinion involved. These opinions are mine and...
Problem Overview Binary trees are the backbone of hierarchical data structures, and understanding how to traverse them is a fundamental skill for any developer...
