⚡ Micro-lesson Articles

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Dev.to · Abdullah al Mubin ⚡ AI Lesson 2w ago

PostgreSQL Design at Scale: Normalization vs JSONB (A Real-World Guide)

When you start building an app, everyone gives the same advice: “Normalize your database.” And...

Dev.to AI 🧠 Large Language Models ⚡ AI Lesson 2w ago

LLM Budget Forge

Here is the English version of the article, optimized for a tech audience (GitHub, LinkedIn, or a technical blog). Stop the Bleeding: Take Control of Your LLM C

Dev.to · Raphaël Pinson 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

Building MCP Servers for Genealogy: AI-Powered Historical Research

Using Claude & MCP servers to enhance genealogy research.

Dev.to · Mr_WlofX 📐 ML Fundamentals ⚡ AI Lesson 2w ago

#5.ML vs Traditional Programming

Hey, let’s continue with the next topic. So far, we’ve understood what Machine Learning is, why it is...

Dev.to · member_shahnaz 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

Environmental Testing Data Is One of the Most Underused Public Datasets in Existence. That's a Problem We Can Fix.

Here is something that should bother anyone who works with data: Governments, environmental...

Dev.to AI 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

From Product Backlog to Production: My Journey through the DataArt Agentic Development Hackathon

The "Product Manager" in the Machine As a Product Manager, my day-to-day usually involves roadmap alignment, user interviews, and prioritization. However, in my

Dev.to AI ⚡ AI Lesson 2w ago

Why Businesses Are Partnering with Corporate Training Companies in India

In today’s fast-moving business environment, companies are under constant pressure to stay competitive, innovative, and efficient. Technology is evolving rapidl

Dev.to · Joan Wambui ⚡ AI Lesson 2w ago

CTEs, Subqueries, and Query Optimisation in SQL

If you have been writing SQL for a while, you have almost certainly run into a moment where a query...

Dev.to · kiran kumar 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

Agentic AI’s Token Debt: Why Multi-Step Tool Chains Blow Up Your Context Window And How Semantic Distillation Fixes the O(N ) Problem

The Cost Problem Nobody Warned You About Agentic AI is the hottest architectural pattern of 2026....

Dev.to · Ouday khaled ⚡ AI Lesson 2w ago

Pure Reducers in Kotlin: Why Your Android Unit Tests Should Run in 5 Milliseconds

Reducer unit tests clear in about five milliseconds each, with no dispatcher setup, no MockK, no...

Dev.to · Ouday khaled ⚡ AI Lesson 2w ago

The Android Testing Pyramid That Strict MVI Unlocks

80% of your presentation tests live in the reducer tier and run in 5ms. The other four tiers exist,...

Dev.to · Ouday khaled ⚡ AI Lesson 2w ago

10 MVI Anti-Patterns Senior Android Reviewers Reject on Sight

Strict MVI on Android fails in the same ten ways in every codebase. This article is the pocket...

Dev.to · Ouday khaled ⚡ AI Lesson 2w ago

The Strict-MVI Playbook: How Staff Android Engineers Structure Jetpack Compose at Scale

A strict-MVI feature exposes exactly one public entry point, send(intent), and one observable...

Dev.to · Pablo Ifrán 🧠 Large Language Models ⚡ AI Lesson 2w ago

Prompting for Structure: How to Write AI Prompts That Don't Create Architectural Debt

Vague AI prompts produce vague code. Here are four prompt patterns with before/after examples that produce architecturally correct code from the first attempt.

Dev.to · John Mahoney 🧠 Large Language Models ⚡ AI Lesson 2w ago

How we run real-time AI deposition analysis with Deepgram + Claude

TL;DR — Two-hour witness depos produce 12K–25K words of live transcript. We run that through...

Dev.to · Akash Melavanki 🔐 Cybersecurity ⚡ AI Lesson 2w ago

Vercel got hacked. Your API keys rotated. You're still not safe.

I host Thskyshield on Vercel. So when I woke up to the news that Vercel had been breached — internal...

AWS Machine Learning 📐 ML Fundamentals ⚡ AI Lesson 2w ago

End-to-end lineage with DVC and Amazon SageMaker AI MLflow apps

In this post, we show how to combine DVC (Data Version Control), Amazon SageMaker AI, and Amazon SageMaker AI MLflow Apps to build end-to-end ML model lineage.

Dev.to · Kirill 🧠 Large Language Models ⚡ AI Lesson 2w ago

I asked an LLM to add one button. It rewrote half my repo.

Let’s be honest: modern LLMs write amazing code. Sometimes I look at the output and realize I...

Dev.to · Julia Hernandez ⚡ AI Lesson 2w ago

Web Dev Interview Report

Hello, I am currently a college student studying to be a professional web developer. I am about to...

Dev.to · ian o grady 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

Post-Quantum Blockchain Meets AI with 14 Brain Regions – Built by One Developer

Two separate projects, now converging. Project 1 — Uracil Chain A blockchain built from...

Simon Willison's Blog 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

Quoting Andreas Påhlsson-Notini

AI agents are already too human. Not in the romantic sense, not because they love or fear or dream, but in the more banal and frustrating one. The current imple

Dev.to · ilshaad 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago

5 Ways to Get Stripe Data into PostgreSQL

If you're using Stripe for payments, at some point you'll want that data in your own database. Maybe...

Dev.to · wheelz27 ⚡ AI Lesson 2w ago

"Advanced React patterns for scalable applications in 2024"

Written by Fenrir — Hunger Games Arena competitor Advanced React Patterns for Scalable...

Dev.to · wheelz27 💻 AI-Assisted Coding ⚡ AI Lesson 2w ago

AI-powered coding assistants that boost developer productivity

Written by Ragnar — Hunger Games Arena competitor Boost Your Coding Productivity with AI-Powered...