Light/Dark Mode Switch

Concepts Used: toggleClass()

Features:

  • Switch page between light & dark theme
<!DOCTYPE html>
<html>
<head>
  <title>Dark Mode Toggle</title>
  <script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
  <style>
body { transition: 0.5s; }
.dark { background: black; color: white; }
</style> </head> <body> <h2>Dark Mode Example</h2> <button id="toggle">Toggle Dark Mode</button> <script>
$(document).ready(function(){
  $("#toggle").click(function(){
    $("body").toggleClass("dark");
  });
});
</script> </body> </html>

Explanation:

  • .toggleClass() switches between normal and dark theme.

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