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⚡ AI Lessons

Dev.to · Jonathan
⚡ AI Lesson
1d ago
API Fixture Pattern for Email Regression Checks
A practical API testing pattern for catching email regressions in staging with isolated inboxes, reusable fixtures, and low-noise automation.

Dev.to · Jonathan
☁️ DevOps & Cloud
⚡ AI Lesson
1d ago
GitHub Actions Email Smoke Tests That Scale
A practical GitHub Actions workflow for validating email delivery in staging without leaking test traffic into real inboxes.

Dev.to · Jonathan
🤖 AI Agents & Automation
⚡ AI Lesson
3w ago
I built a region-survivable system by directing an AI agent. An append-only decision log kept it coherent.
Most of Quorum's code was written by directing an AI coding agent. The discipline that turned that speed into a correct multi-region database application was an

Dev.to · Jonathan
☁️ DevOps & Cloud
⚡ AI Lesson
3w ago
Surviving the region you run in: failover on Aurora DSQL, and what the demo proves
How Quorum's failover layer works on Amazon Aurora DSQL multi-region clusters, an honest account of what the chaos demo simulates and what it does not, and wher

Dev.to · Jonathan
⚡ AI Lesson
3w ago
Optimistic concurrency is the whole design: event sourcing on Aurora DSQL
How an incident-command record built on Amazon Aurora DSQL stays consistent under cross-region contention, and why the property that lets the database survive a

Dev.to · Jonathan
🛠️ AI Tools & Apps
⚡ AI Lesson
4mo ago
I Built a Unified MCP Gateway That Loads 150+ AI Tools Into Claude Desktop
Here's What Actually Broke on Windows And why I built it from a place most developers...

Dev.to · Jonathan
📣 Digital Marketing & Growth
⚡ AI Lesson
2y ago
Integrating Stripe Payment Elements in Nuxt 3
This guide will show you how to integrate Stripe's Payment Element into a Nuxt 3 application to...

Dev.to · Jonathan
📣 Digital Marketing & Growth
⚡ AI Lesson
6y ago
Getting started with Spring Security - Adding JWT
This is the second part of the spring security post I started. Json Web Token: standard that defines...

Dev.to · Jonathan
🔧 Backend Engineering
⚡ AI Lesson
6y ago
Getting started with Spring Security - Authentication and Authorization
I've been reading a bit about spring security in the last days so I'm going to share some of the thin...
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