I know I’ve posted a similar article before but this is a pitfall I commonly see and therefore it can’t be repeated enough.
React internally already optimizes the performance quite a bit without having to explicitly optimize for performance.
React.memocan help you to optimize the number of renders of your React components even further.
In this article I will explain to you how you can optimize React performance by using
React.memo, some common pitfalls you could encounter and why you shouldn’t always use
🔗 Related: React: When to use