You can change the entire look and feel, can able to add button / event / can do anything with it. Read documentation here or more example here
HTML:
<div id="editor" placeholder="Type here ... "></div>
CSS:
<link rel="stylesheet" href="path_to/easyeditor.css">
JS:
<script src="path_to/jquery.min.js"></script>
<script src="path_to/jquery.easyeditor.js"></script>
<script>
jQuery(document).ready(function($) {
new EasyEditor('#editor', {
characterLimit: 5
});
// or
new EasyEditor('#editor', {
characterLimit: 5,
characterLimitText: 'character left',
characterLimitPreventKeypress: true
});
});
</script>