重组纯或React.memo吗？

Question

I'm asking myself if the React.memo is exactly the same as recompose pure() ...

import { pure } from 'recompose';
export default pure(MyComp);

or

import React, { memo } from 'react';
export default memo(MyComp);

Any thoughts?

Answer 1

According to the React documentation .

React.memo is a higher order component. It's similar to React.PureComponent but for function components instead of classes.

So they are not exactly the same, but they serve the same purpose.