DEV'S DAILY DIGEST

Master Modern React Routing: TanStack Router Crash Course

Routing in modern web applications has evolved far beyond simply rendering a component based on a URL path. Developers today want end-to-end type safety,...

Designing for an idea before it exists

On empty seats, metaphors, and the useful parts that don’t quite fitContinue reading on UX Collective »

Are synthetic users (really) the future of UX research?

AI-generated UI is fast design, not UX

How to Create System Design Diagrams using Python

Creating system architecture design diagrams is an important part of technical documentation. As system complexity grows, clarity within teams becomes even...

AI: incidents by design

What to Do When Your Constants Are Someone Else's Law

A colleague once asked me why a number in my code had a comment three lines long. The number was 18. The comment said which rule it came from, which section...

How to Measure Conformance Between an Operational Specification and Its Execution

In my previous article, I explored executor independence: the idea that different execution mechanisms should be able to satisfy the same operational...

How to Add Structured Data (JSON-LD) to a Next.js Site and Validate It

Structured data has always mattered to search engines. When a search engine reads your page, it sees HTML: a heading, some paragraphs, a date somewhere, a...

Create Scalable AI Automations with n8n

Most automation tutorials show you how to connect two simple apps and call it a day. But building workflows that companies can actually run in production...

Build and Train a 25M Parameter LLM From Scratch on Your CPU

You don't need a massive GPU cluster to learn how modern frontier AI works. In our new video on the freeCodeCamp.org YouTube channel, you will build,...

Tesler’s Law: complexity moved to a different part of the journey

Synthetic users are making me rethink “imperfect research”

What the AI era owes you