1. H How to Detect Operational Drift Before It Becomes an Incident In my previous article , I explored operational conformance: how to evaluate whether observed evidence satisfies an operational specification. That gives us a useful point-in-time 10/19 14:53 ♡
2. How to Build a Website User Interface Faster Using AI Prompts A website user interface (UI) used to take hours of writing HTML, CSS, and component code by hand. Now you can describe a page in plain words and let an AI coding tool write the fi 10/19 14:52 ♡
3. How to Migrate an Application from AWS to GKE [Full Book] This guided lab walks you through migrating a small payments app, with a React UI and Express API running on a single AWS EC2 instance, while PostgreSQL stays on AWS. You’ll move t 10/16 23:40 ♡
4. Agentic AI Reliability: Build a Testing Harness for Tool Use, Guardrails, Loops, & Workflow Outcomes [Full Book] A good final answer doesn't prove that an agentic AI workflow was correct. This book develops a code-backed method for verifying execution and business outcomes from authoritative 10/16 23:15 ♡
5. T The Anatomy of an AI Data Center Artificial intelligence models like GPT-4 and Claude require massive, highly complex physical infrastructure. We just published a new full-length course on the freeCodeCamp.org You 10/16 19:56 ♡
6. L Learn How to Design Software Systems Like a Senior Engineer in Our New Course System design is one of the most important skills for software engineers today. Whether you're applying for senior or staff-level positions or just looking to level up your archite 10/16 19:34 ♡
7. How to Build Ephemeral PR Preview Environments on GKE with GitHub Actions, Ingress, and Automatic TLS Every team that ships software eventually builds a staging environment. And every team that builds a staging environment eventually discovers the same problem. Staging is shared. O 10/15 21:35 ♡
8. H How to Give an AI Agent Safe Access to an Internal API with MCP Our on-call team keeps a small internal notes API. The web app in front of it shows who's holding the pager, which days are frozen for deploys, and where the runbooks live. A devel 10/15 13:02 ♡
9. S Secure by Design: How to Engineer Security into Architecture Before Writing Any Code There's a conversation that happens in most engineering teams,maybe usually too late. Think of this, a feature ships to production. A security review happens afterwards, or a penet 10/15 13:00 ♡
10. How to Build Disaster Simulations on a Real Map: Animated Canvas Layers and Collapsing 3D Buildings with Mapbox GL JS and Three.js At some point, a map project needs more than markers and polygons. You want something to happen on the map: water moving up a street, smoke drifting with the wind, or a shockwave s 10/15 12:40 ♡
