React Day Berlin 2023
30 min
Brace Your React, New Core Web Vitals are Coming
In a few months, Google will DESTROY your React app......well, kinda. In March, Google is releasing a new Core Web Vital called Interaction to Next Paint (INP). It measures the speed of interactions – and every React site Ivan has seen so far had INP way in red. This is bad for any site that cares about SEO.In this talk, let’s learn how to prepare for the new Core Web Vital: how INP works, and how to improve it – both manually and with new React APIs like useTransition() and React Concurrency.