DEV'S DAILY DIGEST

Building A UX ROI Case That Survives The Boardroom

Strong UX ideas do not secure investment on their own. Through a worked example, Alex Williams breaks down how to define business value, calculate costs, test causality, and build...

The hidden culture of AI

AI isn’t culturally neutral. Whose culture are you designing for?Continue reading on UX Collective »

The users were confident, but wrong. Here’s how to design for that.

How to design around confusing terminology, and users who feel confident about itContinue reading on UX Collective »

The death of the deliverable

AI didn’t kill the wireframe; it exposed that the wireframe was never really the pointContinue reading on UX Collective »

The UX Double Diamond is dead, and in AI only one survives for software

Five eras of UX, First drafts, Logos made of data, Voice AIUX patterns

How to say no when a friend asks for a discount

How thinking about price can connect to much bigger things.Continue reading on UX Collective »

The real reason everyone hates the viral AI food slop images

We’ve always made food look better than it is. So why does it feel different when AI does it?Continue reading on UX Collective »

You’re not behind. The feed is built to make you feel that way.

Almost everyone in tech thinks the rest of the industry is further ahead. Most of them are wrong, and for the same reasons.Continue reading on UX Collective »

How to Build an AI Chat App Interface With the Vercel AI SDK and Shadcn/ui

Every other AI product you open today has the same screen: a message list, a text box at the bottom, and words that stream in one token at a time. It looks...

How to Design Gifting Features People Actually Use: Evidence from 58 Apps

American shoppers spent about $29 billion on gift cards over the 2025 holiday season, and 43 percent of them bought at least one. This put gift cards at the...

How to Catch Security Vulnerabilities in Code Before They Reach Your Pull Requests

Security reviews are most effective when developers receive feedback while the code is still fresh in their minds. Waiting until a pull request, CI build, or...

How to Use Differential Testing During a Legacy Migration

The most dangerous moment in a legacy migration isn't necessarily when you start writing the new implementation. It's when the new implementation looks...

How to Implement Feature Flags for Safe and Gradual Rollouts

Feature flags are one of the most powerful tools in a team's deployment arsenal. They decouple deployment from release, meaning your CI/CD pipeline can push...

How to Connect to HMRC's Making Tax Digital API: A Beginner's Guide

If you write software for anyone who pays UK tax, sooner or later you'll need to talk to HMRC. Making Tax Digital (MTD) for Income Tax went live on 6 April...

How to Prevent Race Conditions in Django

Let's say you have enough credit left to generate one more image in an AI app. You submit a request in one browser tab, then submit another in a second tab...

Apple Watch’s New VO2 Max Test: How It Measures Your Cardiorespiratory Fitness

Your Apple Watch can tell you how fast you're moving, how your heart responds to exercise, and how your workout changes over time. But one of its more...

How to Sandbox a Linux Process with Landlock, No Root Required

Here's a program restricting itself, then trying to read two files: without landlock: read /etc/hostname ok read /tmp/secret.txt ok...

How to Build a Self-Evaluating AI System: Automated Testing and Evaluation Pipelines for LLM Applications

So you shipped your AI feature and it works in demos. Your team is impressed. Then a user asks a question slightly outside your test cases and the model...

For the Designless