jQuery noconflict()

Used to relinquish control of the $ variable.
By default jquery uses $ as a shorthand for the jQuery object, but this can conflict with other JavaScript libraries that may also use the $ symbol.
It prevents the conflict with other javascript libraries.

Example

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>jQuery noConflict Example</title>
  <script src="https://code.jquery.com/jquery-3.6.4.min.js"></script>
</head>
<body>

<div id="exampleElement">This is an example element.</div>

<script>
  // Using $ as a shortcut for jQuery
  $(document).ready(function() {
    $("#exampleElement").css("background-color", "lightyellow");
  });

  // Releasing control of the $ variable
  var jq = $.noConflict();

  // Using jq as a replacement for $
  jq(document).ready(function() {
    jq("#exampleElement").css("color", "blue");
  });

  // Using $ again (outside the noConflict scope)
  $(document).ready(function() {
    $("#exampleElement").css("border", "2px solid red");
  });
</script>

</body>
</html>

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jQuery noConflict()

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