I debug teams and their code.

A lot of people seem to be realizing that knowledge work is mostly pointless. AI might give us the pleasure of finding out what happens if an entire class of workers loses faith in their careers.

Don't you have to compile TypeScript to JavaScript before you can run it?

A minimal tool for people who care about their users and web standards.

AI is doing to programming what framework-brain did to the frontend before. Deskilling, or just working at a higher level of abstraction?

Mauro Bieg joins the two fools to talk about Mastro, a simple and minimal web framework and site generator. If 11ty and Astro had a baby, it might look like Mastro! With support for routing, HTML t...

Use the standards-based Request/Response-API not only for writing your server, but also for static site and asset generation.

Introduction The Performance Panel is used for detailed investigations on traces captured during page load or during user interactions. It's a critical tool for understanding and debugging performanc...

Web components enable UI interoperability, allowing you to build reusable components that work across any framework — or to avoid frameworks altogether.

No bloat, no magic, no config. Mastro gets out of the way, so that you can focus on building awesome websites.

No bloat, no magic, no config. Mastro gets out of the way, so that you can focus on building awesome websites.

Critical CSS promises faster loading, but is it worth the complexity? Learn when Critical CSS actually boosts performance or when it might slow you down.

No bloat, no magic, no config. Mastro gets out of the way, so that you can focus on building awesome websites.

78% of developers claim AI makes them more productive. 14% say it's a 10x improvement. So where's the flood of new software? Turns out those productivity claims are bullshit.

Learn the fundamental web technologies by building your very first website and putting it live – all in your browser.

Preloading fonts can speed up or slow down your site. Learn how it affects FCP/LCP, how Chrome handles preloads, and when to use them for better performance.

The web platform has a heaping helping of more design capability built into it than any design software does.

Forget SPAs, choose MPAs. We interview the creator of Mastro, a modern JavaScript meta-framework designed to build multipage apps (MPAs).

HTMl Day is on August 2nd, 2025!

Native CSS transitions have quietly killed the strongest argument for client-side routing. Yet people keep building terrible apps instead of performant websites.

Build and publish websites right from your browser.