⚡ Micro-lesson Articles

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All ⚡ AI Lessons (18348) ArXiv cs.AI Dev.to AI Dev.to · FORUM WEB Forbes Innovation Medium · Programming Medium · AI

Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 2d ago

Matrix Multiplication: Transforming Data Into Meaning

Here is something most AI tutorials hide from you. A neural network layer is matrix...

Dev.to · 우병수 ⚡ AI Lesson 2d ago

5 Serverless Frameworks I've Actually Deployed Python on AWS With (And One I Stopped Using)

Discover the 5 serverless frameworks I've successfully deployed Python applications on AWS, and learn why I stopped using one. Find out tips to avoid common pit

Dev.to · Pallavi Kumari 🔧 Backend Engineering ⚡ AI Lesson 2d ago

Designing JWT Auth the Right Way

You log in to an app. Close the tab. Come back tomorrow. You're still logged in. Convenient?...

Dev.to · Akhilesh 📐 ML Fundamentals ⚡ AI Lesson 2d ago

The Dot Product: How AI Measures Similarity

Two users on a music app. User A listens to jazz, blues, and soul. User B listens to jazz, blues,...

Dev.to · 우병수 🧠 Large Language Models ⚡ AI Lesson 2d ago

ChatGPT API on Shopify for Customer Support: Setup to Production (With the Gotchas I Hit)

Learn how to effectively implement the ChatGPT API on Shopify for customer support, addressing common challenges and streamlining your support queue without hir

Dev.to · Vall3nSs 🔐 Cybersecurity ⚡ AI Lesson 2d ago

Hack The Box - Snapped Writeup

Machine: Snapped Difficulty: Hard OS: Linux Overview Snapped is a hard-difficulty...

Dev.to · Olivia fu ⚡ AI Lesson 2d ago

🚀 Stop Wasting Hours Deploying OpenClaw — Use This Instead

If you’ve tried deploying OpenClaw, you’ve probably hit at least one of these: Dependency conflicts...

Simon Willison's Blog ⚡ AI Lesson 2d ago

russellromney/honker

russellromney/honker "Postgres NOTIFY/LISTEN semantics" for SQLite, implemented as a Rust SQLite extension and various language bindings to help make use of it.

Dev.to · Mumtaz Jahan ⚡ AI Lesson 2d ago

Why Your AWS Bill Doubled Overnight (And How to Plug the Leaks)

Why Your AWS Bill Doubled Overnight (And How to Plug the Leaks) We've all been there. You...

Dev.to · luis zuñiga ⚡ AI Lesson 2d ago

🛠️ From Foundations to Advanced SecOps: The GCP Developer’s Toolkit 🛡️

Hey GCP Community, As developers and cloud engineers, we often start our journey learning how to...

Dev.to · EverNext Solutions 📣 Digital Marketing & Growth ⚡ AI Lesson 2d ago

How to Connect WordPress to an External Database (MySQL, PostgreSQL)

WordPress stores its data in a MySQL database — posts, pages, users, settings. But what if your...

Dev.to · CVE Reports 🔐 Cybersecurity ⚡ AI Lesson 2d ago

CVE-2026-40099: CVE-2026-40099: Incorrect Authorization Bypass in Kirby CMS Page Creation

CVE-2026-40099: Incorrect Authorization Bypass in Kirby CMS Page Creation Vulnerability...

Dev.to · Lilian 🧠 Large Language Models ⚡ AI Lesson 2d ago

Making My Website AI-Ready: llms.txt, Schema.org, and What Actually Changed

Hey DEV community! A few months ago I shared how I built a car rental platform in Moldova. Since...

Dev.to · Recharge ⚡ AI Lesson 2d ago

How to Set Boundaries at Work Without Feeling Guilty

Most people who burn out are not lazy or weak. They are people who found it very hard to say no....

Dev.to · Xunxing Mao 💻 AI-Assisted Coding ⚡ AI Lesson 2d ago

Which AI Coding Tool Should You Choose? 2026 Comprehensive Comparison Guide

This article was originally published on maoxunxing.com. Follow me there for more deep dives on...

Simon Willison's Blog 💻 AI-Assisted Coding ⚡ AI Lesson 2d ago

An update on recent Claude Code quality reports

An update on recent Claude Code quality reports It turns out the high volume of complaints that Claude Code was providing worse quality results over the past tw

Dev.to · Jesus moo 🤖 AI Agents & Automation ⚡ AI Lesson 2d ago

The AI didn't break our backend. It just stopped lying for us.

Our internal AI agent does in one prompt what used to take ten minutes of clicking through the UI....

Dev.to · Om Shree 🤖 AI Agents & Automation ⚡ AI Lesson 2d ago

Google Just Launched an Official Agent Skills Repository. Here's What It Actually Solves.

Google just shipped an official repository of Agent Skills at Google Cloud Next 2026. It's a quiet...

Dev.to · sakshsky ⚡ AI Lesson 2d ago

Building repomeld: From Simple Script to Production-Ready CLI Tool

The Problem That Started It All It was 3 AM, and I was staring at yet another ChatGPT...

Dev.to · Om Shree 🔐 Cybersecurity ⚡ AI Lesson 2d ago

The Bitwarden CLI Just Got Backdoored. Here's What the Supply Chain Attack Actually Did.

Bitwarden serves over 10 million users and 50,000 businesses. On April 22, 2026, for exactly 93...

Dev.to · jidonglab 🤖 AI Agents & Automation ⚡ AI Lesson 2d ago

OpenCode Hit 140K Stars. Why Terminal Agents Won 2026.

140,000 stars. 850 contributors. 11,000 commits. 6.5 million developers using it every month. Zero...

Simon Willison's Blog 📣 Digital Marketing & Growth ⚡ AI Lesson 2d ago

Serving the For You feed

Serving the For You feed One of Bluesky's most interesting features is that anyone can run their own custom "feed" implementation and make it available to other

Dev.to · ShipWithAI ☁️ DevOps & Cloud ⚡ AI Lesson 2d ago

Your CLAUDE.md Is an Instruction File. It Should Be a Failure Log.

CLAUDE.md instructions get followed ~60-70% of the time. Mitchell Hashimoto's AGENTS.md in...

Dev.to AI ⚡ AI Lesson 2d ago

The 60th Attempt: When Your "Knowledge Management" System Becomes a Self-Fulfilling Prophecy of Mediocrity

The 60th Attempt: When Your "Knowledge Management" System Becomes a Self-Fulfilling Prophecy of Mediocrity Honestly, when I first started building Papers, my pe