jQuery noConflict
<!DOCTYPE html> <html> <head> <script src="https://code.jquery.com/jquery-3.7.1.min.js"></script> </head> <body> <button>Click me</button> <p>This paragraph will change when the button is clicked.</p> <script> $.noConflict(); jQuery(document).ready(function () { jQuery("button").click(function () { jQuery("p").text("jQuery still works using its full name."); }); }); </script> </body> </html>