Articles – Page 21

A quick note about Manuel Matuzović's discovery of Safari not being able to focus zero-size elements.

Harry Roberts published a nice deep dive into web perf metrics and why DomContentLoaded can be a valuable metrics to keep an eye on.

CSS state queries, web site performance improvement tricks and local-first web apps.

JavaScript provides a native event emitter that you can use to implement pub/sub patterns in JavaScript.

A Twitter bug investigation turning into a web compatibility issue discovery.