JSFiddle - React, Tailwind, and code Playground
by Sahin Deniz
HTML
<select multiple>
<option value="opt1">Option 1</option>
<option value="opt2">Option 2</option>
<option value="opt3">Option 3</option>
</select>
JavaScript
let selectElement = document.querySelector("select");
selectElement.value = "opt1, opt2";
selectElement.addEventListener("change", () => {
console.dir(selectElement);
});