Random Name Selector (Functionality)

Today, I add the functionlities to the random name selector. Because there is no limitation of the circle, it might random better than wheel of names (WARNING: Not tested yet.) The algorithm is to shuffle the name and iterate in at random interval. I use for loop combined with setTimeout.

The project goal is to implement the subset of the wheels of names features. It is considered deliverable. There is always a room for improvement. I might consider adding saving result, delete choosen name. I don't really learn something new from this project. But, it is good for practice concept I already know.

Also, I would like to recommend you to search for exising algorithm before creating a new one. That algorithm is probably proven before it becomes an answer in Stackoverflow. I use Durstenfeld shuffle from the Stackoverflow.

// Credit to Laurens Holst (https://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array)
function shuffleArray(array: string[]) {
    for (let i = array.length - 1; i > 0; i--) {
        const j = Math.floor(Math.random() * (i + 1));
        [array[i], array[j]] = [array[j], array[i]];
    }
}

There is an arguement in the reply section about this answer but I will ignore it for now. It is random enough for the simple app. If I implement my own shuffling, it might be more biased unless I know about math and testing enough to remove them.