How to get one random item from an array?

Question

I have an array below and I want to get one random item from it.

var = ["gm" , "hello" , "dance"," jump","clomb"]

Answer 1

You can use "Math.random" function, like sharing you a sample.

const random = ["gm" , "hello" , "dance"," jump","clomb"]
const randomName = (name) => {
  const random = Math.floor(Math.random() * name.length)
  return name[random]
}

console.log(randomName(random))

Also adding code snippet :

const random = ["gm" , "hello" , "dance"," jump","clomb"]
const randomName = (name) => {
  const random = Math.floor(Math.random() * name.length)
  return name[random]
}

console.log(randomName(random))