Answers for "javascript random distrution array"

how to get a randome element from a list in javascript

let numList = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
let randomElem = numList[Math.floor(Math.random() * numList.length)];
console.log(randomElem);

javascript array with random values

function randomArrayStr(maxWordLength,arrayLength = false){
    const arr = []
    while(arrayLength){
        arr.push(Math.random().toString(36).replace(/[^a-z]+/g, '').substr(0, maxWordLength))
        --arrayLength
    }
    return arr
}