Daily Archives: August 1, 2026

How to Create a Marketing Landing Page Using shadcn/ui

Most marketing landing pages start with the same problem: you’re staring at a blank screen and rebuilding sections you’ve already created countless times. A hero section, feature grid, testimonials, pricing, FAQ, and footer are common building blocks, yet developers often spend hours recreating them for every new project. In this guide, you’ll learn how to […]

Agentic AI using LangGraph – Build AI Agents & Automate Workflows

We are rapidly moving past standard, single-prompt Large Language Models and entering the era of autonomous AI agents. To help you master this new paradigm, we have just published a massive, comprehensive course on the freeCodeCamp.org YouTube channel that will teach you all about agentic AI. This course is designed to take you from the […]

How to Build Kubernetes Operators: A Handbook for Devs

Kubernetes ships with controllers that manage a fixed set of built-in resources: Deployments, Services, Nodes, and so on. An operator extends the same pattern to resources Kubernetes doesn’t know about natively, letting you manage custom, often external, systems the same declarative way you manage everything else in the cluster. This guide is divided into four […]

Product Experimentation with Instrumental Variables: Unconfounding LLM Routing Decisions in Python

For data science leaders and product managers who are overseeing multi-model gateways, the standard regression approach to measuring model quality is fundamentally flawed. You’re running a causal inference experiment whether you acknowledge it or not, and your routing rules are quietly poisoning your performance estimates. Consider a gateway that routes incoming queries to either a […]