Set Reading Time on Blog/Article Page

set-reading-time.html

<script src="https://cdnjs.cloudflare.com/ajax/libs/reading-time/2.0.0/readingTime.js" integrity="sha256-aHKmycKpF87rkv79Pvc87nQCpWaJ4dvd90OwqqnmVMg=" crossorigin="anonymous"></script>
<script>
$(function () {
    let content = $(".read-content")[0]
    if (!content) {return;}
    let txt = content.textContent;
    
    wordCount = txt.replace( /[^\w ]/g, "" ).split( /\s+/ ).length;

    let readingTimeInMinutes = Math.floor(wordCount / 228) + 1;
    let readingTimeAsString = readingTimeInMinutes + " min";
    
    $('.read-time').html(readingTimeAsString);
});
</script>