⚡ Micro-lesson Articles

22,892 articles · Updated every 3 hours · View all reads

By Mac (Mohammed Ali Chherawalla), Co-founder, Wednesday Solutions Your new distributor signs the agreement on Monday. By Wednesday they have product certificat

Dev.to AI ⚡ AI Lesson 2w ago

How I Built My AI Second Brain: The Brutal Truth About Papers After 847 Hours

How I Built My AI Second Brain: The Brutal Truth About Papers After 847 Hours Honestly, when I started Papers 18 months ago, I thought I was being clever. "I'll

AWS Machine Learning 🤖 AI Agents & Automation ⚡ AI Lesson 2w ago

ToolSimulator: scalable tool testing for AI agents

You can use ToolSimulator, an LLM-powered tool simulation framework within Strands Evals, to thoroughly and safely test AI agents that rely on external too

Dev.to · 날다람쥐 ⚡ AI Lesson 2w ago

Part 2 : I got tired of wiring the same caching stack every project, so I built LayerCache

LayerCache in Production: 5 Patterns That Actually Save You Part 2 of the LayerCache...

Dev.to · Anoop Rajoriya ⚡ AI Lesson 2w ago

Callbacks in JavaScript: Why They Exist

Content List What is a callback function Why callbacks are used in asynchronous...

Dev.to · Athreya aka Maneshwar ⚡ AI Lesson 2w ago

What Building with MCP Taught Me About Its Biggest Gap

I spent the last few weeks wiring up MCP at my org, stitching a handful of internal tools (GitHub,...

Dev.to · Jean Michael Mayer 🖌️ UI/UX Design ⚡ AI Lesson 2w ago

Show Dev: I turned screen time reports into 3D trophies

The itch I was doom-scrolling at 1am, and iOS politely informed me I'd spent 4h 12min on...

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

Running Multiple AI Coding Agents in Parallel Changed How I Work

How many tabs do you have open right now? Probably more than one. You’re context-switching constantly...

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

Hypercontext: a framework for agents that actually know what they're doing

I built Hypercontext because I got tired of agent frameworks that treat context like a static blob...

Dev.to · Design Estimation LLC ⚡ AI Lesson 2w ago

Insulation Estimating Services: Automating Thermal Envelope Quantity Takeoff in 2026

Insulation is a critical component of the building envelope that directly impacts energy...

Dev.to · Jean Michael Mayer ⚡ AI Lesson 2w ago

Show Dev: I Built a Dither Oracle That Roasts Your Soul

The problem: I can't decide what to eat for lunch I have a well-documented inability to...

Dev.to · luis zuñiga 🛠️ AI Tools & Apps ⚡ AI Lesson 2w ago

Building AI-Powered Business Solutions for LATAM with Amazon Quick: A Hands-on Technical Guide

Over the past few weeks, I built and deployed five production-ready use cases using Amazon Quick (the...

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

15 System Prompts That Actually Change How Claude Works (Not Just Another Prompt List)

Most "prompt pack" articles are garbage. They give you 500 prompts you'll never use, written like...

Dev.to · Nevin-Bali100 ⚡ AI Lesson 2w ago

I Built & Published My First npm Package: dep-inspector-cli

And it went from 107 → 240 weekly downloads in a day.!!!! I've been building full-stack apps for a...

Dev.to · Harrison Guo ⚡ AI Lesson 2w ago

IronSys: A Production Blueprint for Modern Concurrency

After Four Pillars of Concurrency, the natural question: what does a system actually look like when it uses all of them deliberately? IronSys is a composite blu

ZDNet 📣 Digital Marketing & Growth ⚡ AI Lesson 2w ago

There's a right way to wear your Apple Watch - and it affects your data

An accurate sensor is no use if your smartwatch band is loose.

Dev.to · Swapnil Nakate 📣 Digital Marketing & Growth ⚡ AI Lesson 2w ago

I Built a Social Media App Where Posts Self-Destruct (And Why That's the Future)

FlashFeed is a PWA social platform where every post has a countdown timer. Interactions rescue it. Silence kills it. Here's why I built it and how it solves the

Dev.to · Alan West 📣 Digital Marketing & Growth ⚡ AI Lesson 2w ago

How to Prevent Email Leaks When Sharing Collaborative Docs Publicly

Learn how to detect and prevent email address leaks in public collaborative documents, with concrete API design patterns and testing strategies.

Medium · AI 📣 Digital Marketing & Growth ⚡ AI Lesson 2w ago

How to Create Video Ads Using AI? TOP 12 Cinematography Techniques

Every day on social media we see criticism of various AI video generation tools, and this has been going on for months. Every quarter, new… Continue reading on

Latent Space 🧠 Large Language Models ⚡ AI Lesson 2w ago

🔬 Training Transformers to solve 95% failure rate of Cancer Trials — Ron Alfa & Daniel Bear, Noetik

95% of cancer treatments fail to pass clinical trials, but it may be a matching problem — that Noetik is solving with autoregressive transformers like TARIO-2!

Medium · DevOps ☁️ DevOps & Cloud ⚡ AI Lesson 2w ago

How to Let a Container Read a Secret Only Once in 2026

Sometimes the best security improvement does not come from adding a new product, but from changing how data flows. Continue reading on DataDrivenInvestor »

Dev.to · İsmail Günaydın ⚡ AI Lesson 2w ago

How We Built a Real-Time Text Analysis Engine That Processes Every Keystroke in Under 1ms

When a user pastes 10,000 words into a text area and starts editing, every keystroke needs to update...

Dev.to · Swapnil Nakate ⚡ AI Lesson 2w ago

Developer Resume with No Experience: What Actually Works in 2026

Breaking into development without professional experience is harder than it was — but very doable....

Medium · AI 📰 AI News & Updates ⚡ AI Lesson 2w ago

The Hidden Economy of AI: Who Actually Profits?

Artificial Intelligence is everywhere.From generating code to writing essays, creating images to automating workflows — AI tools like… Continue reading on Mediu