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How to Make a Static HTML Page Editable in the Browser with Vanilla JavaScript

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...

Weaponizing And Defending The React Flight Protocol: Deserialization Sinks In RSCs

While React Server Components rely on the custom Flight protocol to stream interactive UIs, this same mechanism introduces powerful deserialization sinks that attackers can...

The digital wall we built ourselves

Why 95.9% of the world’s top million sites still fail the people who need them most.Continue reading on UX Collective »

I handed a UX review over to AI. Here’s what happened.

The feature trap

How product teams confuse building with validatingContinue reading on UX Collective »

Design experiments are more important than ever, and they don’t require a lab

If design experiments scare you? Take a page from design leaders and call them bets.Continue reading on UX Collective »

Research shouldn’t end in a deck

How I use Claude Code to challenge assumptions and turn research into a living artifactContinue reading on UX Collective »

Lonely at a lower latency

Everything got faster, closer, more certain. The person inside stayed the same.Continue reading on UX Collective »

How to Build a Reusable Date-Time Picker in React with shadcn/ui

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...

How to Serve a Multi-User AI Agent with FastAPI and Streamlit

In this tutorial, I’ll show you how to serve a multi-user local AI agent as a REST API using FastAPI, then add a lightweight Streamlit UI on top. Instead of...

What Is HyDE? How to Improve RAG with Hypothetical Documents

Retrieval-Augmented Generation, commonly known as RAG, has become one of the most widely used approaches for building applications with large language models....

How to Trace and Monitor AI Agents with LangSmith

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...

How to Train a Tumor Segmentation Model on Ultrasound Data with MONAI

Most segmentation tutorials begin by choosing a model, feeding images into it, and tuning hyperparameters until the metric improves. But this skips the step...

How to Build an AI Feature With Gemini: A Practical Guide to Prompt Engineering for Developers

Most prompt engineering tutorials follow the same shape. Install the SDK, paste your API key, call generateContent, and print the response. The model says...

How to Evaluate AI Code Quality: A Practical Guide for Engineers

You asked the AI to write a function. It gave you something that looks right. It even runs. But is it actually good? Most engineers stop there. They see green...

"Relaxation and its Role in Vision": The 1977 PhD Thesis That Helped Shape Modern AI Research

When people think of Geoffrey Hinton, they usually think of backpropagation, Boltzmann Machines, Deep Belief Networks, or the deep learning revolution that...

How to Use Apple’s Foundation Models in a Web App with a macOS Companion

Not every AI feature needs a cloud model, with its per-token bills, network round-trips, and private data leaving your machine. If you're on a modern Mac, a...

The screens are getting demoted

AI can fake your portfolio. It can’t fake the second question.

How to apply Nir Eyal’s Hook Model to AI products, safely

Delegating taste, orchestration layer, AI workflows