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⚡ AI Lessons
Dev.to · David
🤖 AI Agents & Automation
⚡ AI Lesson
2w ago
Building AI Agents, Breaking Code, and the Quest for "Zero-Slop" Engineering
Hey everyone. I'm finally jumping into the DEV community to share what I'm learning while building in...
Dev.to · David
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Why Context Window Is Not Enough for AI Character Memory
When I started building AI characters, I thought memory was mostly a context-length problem. If the...
Dev.to · David
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
How I built a voice AI agent that answers phone calls and remembers callers
I got tired of seeing small businesses miss calls. So I built Vokio — a voice AI agent that answers...
Dev.to · David
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Cómo construí Worvi: Un chatbot WhatsApp inteligente con Claude API
Hace 6 meses comencé a resolver un problema real: pequeños negocios pierden leads porque no pueden...
Dev.to · David
🤖 AI Agents & Automation
⚡ AI Lesson
2mo ago
Why Your Shipping Speed Hasn't Changed Since You Started Using AI
I'm going to be honest with you. Most engineers using AI assistants today are shipping at the same...
Dev.to · David
⚡ AI Lesson
2mo ago
After 6 months, I might have to shut down my API
Someone expressed interest in something I built and launched months back. I figured more people...
Dev.to · David
⚡ AI Lesson
2mo ago
After 6 months, I might have to shut down my API
Someone expressed interest in something I built and launched months back. I figured more people...
Dev.to · David
☁️ DevOps & Cloud
⚡ AI Lesson
3mo ago
Learning Fullstack Observability: Metrics
(Originally published on Medium) Introduction According to RedHat: Observability refers...
Dev.to · David
🤖 AI Agents & Automation
⚡ AI Lesson
3mo ago
Building an AI Agent That Earns Yield on Its Own USDC
AI agents are increasingly earning and holding digital assets. Whether it's payment for services,...
Dev.to · David
⚡ AI Lesson
3mo ago
How I Added Unit Tests to a Next.js Project Using Vitest (and Why It Matters for Portfolio Projects)
I recently built a SQL and Python interview prep app using Next.js, TypeScript, Supabase, and Vercel,...
Dev.to · David
📐 ML Fundamentals
⚡ AI Lesson
4mo ago
Monte Carlo Simulation for Trading Systems (Code Example)
Your backtest shows one path. Monte Carlo shows thousands. Here's how to implement three types of...
Dev.to · David
🔐 Cybersecurity
⚡ AI Lesson
4mo ago
Same-Origin Policy and Web Proxies: A Technical Security Analysis
When we built ProxyOrb, we faced a fundamental paradox at every design decision: a web proxy works by...
Dev.to · David
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
4mo ago
Joins and Window Functions
In the world of data analytics, SQL is the essential language for extracting insights from relational...
Dev.to · David
⚡ AI Lesson
4mo ago
How I finally wrapped my head around unit testing
(Originally posted on Medium) This is the second article in my Expense Tracker series. In my...
Dev.to · David
⚡ AI Lesson
4mo ago
Free Developer Tools for Testing: IBAN, IMEI, Credit Cards & More
Why Developers Need Test Data Generators If you've ever built a payment form, a mobile...
Dev.to · David
🔐 Cybersecurity
⚡ AI Lesson
4mo ago
Client-Side Security: Why Our Developer Tools Never Touch Your Data
Why we built all our developer tools to process data entirely in the browser — and how you can verify it yourself.
Dev.to · David
🌐 Frontend Engineering
⚡ AI Lesson
4mo ago
Why Client-Side Tools Are the Future of Web Development
Server-side processing had its era. Here's why the smartest developer tools are moving everything to the browser — and why it matters for privacy, speed, and de
Dev.to · David
⚡ AI Lesson
4mo ago
Why Your Payment Testing Is Broken (And How to Fix It With Random IBANs)
If you've ever hardcoded DE89370400440532013000 into a test case, we need to talk. The...
Dev.to · David
⚡ AI Lesson
4mo ago
5 Free Developer Tools That Should Be in Every QA Engineers Bookmark Bar
Testing is only as good as your test data. And let's be honest — most of us have been there:...
Dev.to · David
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
4mo ago
How Analysts Translate Messy Data, DAX, and Dashboards into Action Using Power BI
Introduction In the world of business analytics, Power BI has become the bridge between...
Dev.to · David
💻 AI-Assisted Coding
⚡ AI Lesson
1y ago
Build Your Own AI Code Review Workflow in 5 Minutes with Github Actions
Curious how well a large language model (LLM) can review your code? In this post, I'll show you how...
DeepCamp AI