Interesting links – Page 4

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

A quick explainer how frameworks enable resumability by using event delegation.

YouTube's privacy-enhanced embed mode stores user-identifying information even though it claims it doesn't.

Learn how to use the "Slice" app to remove variable font axes and reduce font file size.

Learn how to optimize and subset web fonts with Glyphhanger.