Answers for "js ways to copy"

copy to clipboard using javascript

navigator.clipboard.writeText('the text')

js copy to clipboard

function textToClipboard (text) {
    var dummy = document.createElement("textarea");
    document.body.appendChild(dummy);
    dummy.value = text;
    dummy.select();
    document.execCommand("copy");
    document.body.removeChild(dummy);
}