When it comes to passing props to child components, which approach is more efficient:
Method 1. Utilize {...props} to pass all props, for example:
ParentComponent = (props) => {
return <ChildComponent {...props}>
}
Method 2. Explicitly pass only the necessary props, like this:
ParentComponent = ({prop1, prop2}) => {
return <ChildComponent prop1={prop1}, prop2={prop2}>
}
Method 1: may trigger warnings when unintended or unauthorized props are passed on to children components, as explained here.
Method 2: can be cumbersome when trying to apply CSS styles to child components, specifically in scenarios where consistent styling across multiple instances of a reused component is desired, since each CSS style property must be explicitly included in the set of props being transferred downwards.