22259 posts from this source
What this is My team and I built a single‑page app that combines a few things students usually use separately: - A Pomodoro timer with session tracking - Flash...
'Ujorm 3 – A Lightweight ORM for Java > “Do the simplest thing that could possibly work.”
Beyond Mistake Logging: Understanding Thinking Patterns Most AI tutoring features focus on wrong answers, failed tests, and error messages. I worked on somethi...
What does an IP address mean? Every device that is connected to a computer network has a unique number called an IP address Internet Protocol address. An IP ad...
Patterns that Scale Simple Prompt Flow text User Input → Prompt Template → LLM API → Response → User Simple. Reliable. Easy to debug. Most LLM features should...
Overview Six months ago I built a SaaS tool using only free AI tools—no paid APIs and no expensive infrastructure. The project is an LLM monitoring tool that p...
The Problem Debugging production bugs is still guesswork. You look at logs and hope the bug shows up again. - Logs don’t show the full picture. - Most of the t...
Disclaimer & Context This article is based on my personal experience using a MacBook Pro M1 Pro with 32 GB of RAM and VS Code. While I use Claude as the primar...
I analyzed 300 LLM drift checks across 6 months of production data. Here is what I found. The Dataset 6 months of monitoring LLM outputs in production. Multiple...
Overview I’ve been working on an anime tracking platform inspired by MyAnimeList and AniList. The goal of this project is to explore whether a simpler, cleaner...
Introduction As a Senior WordPress Developer in the ecosystem since 2019, I’ve watched page builders evolve from “convenient toys” to “enterprise bottlenecks.”...
Duplicate records rarely look like a priority at first — until they start breaking reporting, outreach, or reconciliation workflows. From slightly different ver...
Invisible Unicode Characters and the GlassWorm Malware In October of last year, researchers at Koi Security discovered malware targeting Visual Studio Code and...
TL;DR AI assistants default to Access-Control-Allow-Origin: – a wildcard that opens your API to every domain on the internet. When combined with a naive creden...
AI‑Assisted Coding: Vibe Coding vs. Spec‑Driven Development Over the past year, AI‑assisted coding has exploded. Tools like Copilot, Claude Code, and GPT‑based...
Overview Freelance OS Copilot is a product that transforms a freelancer’s Notion workspace into an AI‑powered operations system. Rather than treating Notion as...
Most sites we reviewed had decent technical foundations—good Core Web Vitals, clean sitemaps, well‑structured URLs, and they ranked fine in Google. Yet when you...
'Every Elf Gets a Workbench — Isolated Workspaces 🔨 — Augment Intent, Episode 4
Underestimating the Exam A classic trap: candidates assume AI‑900 is easy because it’s entry‑level. Where it goes wrong - Skipping structured preparation - Ign...
!AI decision illustrationhttps://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.a...
'Hybrid Analytics Architecture A modern and practical solution is to combine two analytics systems: | Layer | Purpose | |
Background I work in clinical settings, and every EHR I've used treats a patient encounter like a web form from 2003. You fill in fields, submit, and that's it...
We are looking for a Senior Full Stack Developer to join our team at VeriPages. VeriPages is a growing people‑search platform focused on building scalable, high...
Introduction Working with JSON in Java usually means choosing between two approaches: - Data binding POJO – strong typing, but rigid - Tree model JsonNode / Ma...
Introduction I am happy to announce that version 2 of the AI Avatar has been released! 🎉 The avatar can respond to Claude Code chatting, but it also works wit...
java import java.util.Arrays; import java.util.Comparator; import java.util.Optional; public class SecondLargestString { public static void mainString args { St...
Introduction Do you use a task manager in your everyday life? I’ve been using a task manager since school, starting with a simple to‑do list in my notebook. Wh...
Intro Hello, one more time. We’ve covered memory‑dominant models and structural internals. But as we move into 2026, the complexity of our distributed systems i...
This is a submission for the 2026 WeCoded Challenge: Echoes of Experience My grandfather loved chess and mathematics. My mother wanted to be a librarian and bec...
Responsibilities - Design and develop mobile web applications using Java, JavaScript, HTML, and CSS - Work with tools such as Bitbucket, JIRA, Adobe Creative C...
Introduction Occasionally I solve simple Python quizzes to keep my skills sharp and to discover new language features. One quiz asked for the return value of p...
The Problem We’ve all been there. You’re updating your resume, you find a promising resume builder website, and it claims to be free. You spend 20 minutes care...
Most PDF processing tools upload your files to a server, but modern browser APIs let you handle PDFs entirely client‑side. Below is a concise guide to building...
The Problem A few months ago I was working on a SaaS and needed to trigger a webhook 14 days after a user signed up trial expiration. I spun up a cron job, add...
Human Visual Processing vs. Machine Vision As humans, we can instantly recognize a cat, a dog, and a lady in an image. Our brains combine attention, memory, an...
Problem Today I encountered a tricky problem in a seemingly simple “one record is not showing up in index” bug‑fix task. Data situation ruby Task.pluck:project...
Free AI Code Assistants – Tools That Auto‑Complete, Refactor & Debug Your Code. We made it to the final part! Parts 1‑4 covered the established players, the und...
Your Claude agent can browse the web, write code, and manage files. But can it swap tokens? What if your AI agent could pay for its own API calls, or automatic...
markdown !A chart with “N agents parallelism” on the x‑axis and “autonomous duration” on the y‑axis, showing the evolution of AI coding tools: 2021 VS Code Copi...
The problem I kept seeing the same pattern: someone has solid experience, but their resume doesn't match the job description. Not because they're unqualified —...
Introduction Infrastructure management in cloud environments has evolved significantly with the adoption of automation and DevOps practices. Manual provisionin...
markdown !nwyinhttps://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...
Rules vs. Skills: A Clean‑Up Guide for AI Coding Agents If you have spent any time configuring an AI coding agent, you have probably figured out that rules and...
You're about to build your first Gene — a self‑contained, evolvable unit of logic that can compete, propagate, and compose with other genes inside the Rotifer e...
Introduction You configure robots.txt to block every known bot: text User-agent: GPTBot Disallow: / User-agent: CCBot Disallow: / User-agent: anthropic-ai Disa...
A seamless user experience is one of the biggest factors in determining whether users stick with your app or abandon it. One underrated technique that helps ach...
Beyond “It Works on My Machine”: Solving Docker Networking & DNS Bottlenecks in Production =====================================================================...
