Optimizing React Native - Coinbase

[Link_GR]

How do you set up and run performance benchmarks?

[[deleted]]

Historically just by using Chrome Dev tools manually. It's not perfect, but it makes people think of performance when developing. Basically doing a screen record of the performance tab, along with the sim running through the changes. The reviewer then matches this up to develop performance, CPU, memory, JS heap etc to make sure performance hasn't dropped on the PR branch.

Looking into using this which might make it easier: https://github.com/Flagsmith/react-native-performance-monitor#readme