My talk on CSS runtime performance | Read the Tea Leaves

A few months ago, I gave a talk on CSS performance at performance.now in Amsterdam. The recording is available online: https://www.youtube.com/watch?v=nWcexTnvIKI (You can also read the slides.) This is one of my favorite talks I've ever given. It was the product of months (honestly, years) of research, prompted by a couple questions: What is the…