JSFiddle - React, Tailwind, and code Playground

by darkajax

HTML

<textarea>This is current Text</textarea>

CSS

textarea {
    width: 200px;
    height: 40px;
    padding: 10px;
}

JavaScript

$(function() {
    var data = $('textarea').val();
    var emoticon = ':)';
    $('textarea').val('');
    $('textarea').val(data + emoticon).focus();
});