<textarea id=”inputText” rows=”4″ cols=”50″></textarea><br><button onclick=”countWords()”>Count Words</button><div id=”wordCount”></div>
function countWords() { var inputText = document.getElementById(‘inputText’).value; var wordCount = inputText.split(/\s+/).filter(function(word) { return word.length > 0; }).length; document.getElementById(‘wordCount’).innerHTML = “Word Count: ” + wordCount;}