react return certain amount of time code example

Example 1: jsx repeat

[...Array(n)].map((el, index) => <p key={index}>Item</p>)

Example 2: javascript render jsx element x many times

const n = 8;

[...Array(n)].map((elementInArray, index) => ( 
    <div className="" key={i}> Whatever needs to be rendered repeatedly </div> 
    ) 
)