How to Run an AI Extractability Audit on Your Site (I Found 6 Heading Tags That Cost Me Citations)
Chudi Nnorukam |
When an AI assistant answers a question, it lifts sentences from a handful of pages and cites them. Whether your page is liftable is not a mystery or a vibe. It's a set of mechanical properties of you... read more
How to Build Kubernetes Networking Without Kubernetes: Do What the CNI Does By Hand
Shubham Katara |
In this article, you'll build an accurate mental model of what a Container Network Interface (CNI) actually does. Not by reading YAML, but by doing every single step it does by hand with raw Linux ker... read more
How Programmatic Advertising Works
Manish Shivanandhan |
Most tutorials on programmatic advertising stop at the web banner. That's a shame, because the idea gets far more interesting once you follow it off the screen and into the physical world. If you've n... read more
From RPC to gRPC: Understanding Remote Procedure Calls, Protocol Buffers, and Modern Distributed Systems Communication
Oluwaseyi Fatunmole |
Every application, at some point, needs to talk to another system. A mobile app talks to a backend. A backend service talks to a payment gateway. An authentication service talks to a user service. A d... read more
What Is HyDE? How to Improve RAG with Hypothetical Documents
Sameer Shukla |
Retrieval-Augmented Generation, commonly known as RAG, has become one of the most widely used approaches for building applications with large language models. Instead of asking an LLM to answer entire... read more
How to Make a Static HTML Page Editable in the Browser with Vanilla JavaScript
timothy ogbemudia |
When you maintain a document for someone else, such as a résumé, a one-page portfolio, or a printable menu, the bottleneck is rarely the layout. It's the edit loop. Every small change ("move this bull... read more
How to Trace and Monitor AI Agents with LangSmith
Darsh Shah |
In this tutorial, I'll show you how to trace and monitor a local AI agent with LangSmith. We'll build a small local AI agent and then enable LangSmith tracing for it so that we can inspect model calls... read more
How to Train a Tumor Segmentation Model on Ultrasound Data with MONAI
Lakshmi Mahabaleshwara |
Most segmentation tutorials begin by choosing a model, feeding images into it, and tuning hyperparameters until the metric improves. But this skips the step that often matters most: understanding the... read more
How to Build a Reusable Date-Time Picker in React with shadcn/ui
Vaibhav Gupta |
A date and time picker is one of those components that looks small in a design file and turns into a real time sink once you start building it. You need a calendar, a time selector, a state that keeps... read more
How to Build an AI Feature With Gemini: A Practical Guide to Prompt Engineering for Developers
Joan Ayebola |
Most prompt engineering tutorials follow the same shape. Install the SDK, paste your API key, call generateContent, and print the response. The model says something plausible and the tutorial ends. Th... read more