Functions hufanya DOM manipulation ya content dynamically.
Example Code:
<div id="content">Original Text</div>
<button onclick="updateContent('New Content!')">Update</button>

<script>
function updateContent(text){
document.getElementById("content").innerText = text;
}
</script>
YouTube Description:
Jifunze kutumia JavaScript functions kwa dynamic content update kwenye webpages.
Hashtags:
#JSFunctions #DynamicContent #Faulink