Randomize Button Text on Click

random-button-text.js

// Get element with ID of "btn" to detect click and randomize text
document.getElementById("btn").onclick = function () {
  getrandom();
};

// Arrary of text options to randomize with
const arr = ["apple", "orange", "pineapple", "banana", "grapes"];

// Function to do the randomizing
function getrandom() {
  const randomValue = arr[Math.floor(Math.random() * arr.length)];
  document.getElementById("btn").textContent = randomValue;
}