toggle.js

document.querySelector('.toggle').addEventListener('click', function() {
    this.classList.add('animate');

    setTimeout(() => {
        this.classList.toggle('active');
        document.documentElement.classList.toggle('theme-dark');
    }, 150);

    setTimeout(() => this.classList.remove('animate'), 300);
});

function myFunction() {
   var element = document.body;
   element.classList.toggle("dark-mode");
}


$(document).ready(function(){
  // Add smooth scrolling to all links
  $("a").on('click', function(event) {

    // Make sure this.hash has a value before overriding default behavior
    if (this.hash !== "") {
      // Prevent default anchor click behavior
      event.preventDefault();

      // Store hash
      var hash = this.hash;

      // Using jQuery's animate() method to add smooth page scroll
      // The optional number (800) specifies the number of milliseconds it takes to scroll to the specified area
      $('html, body').animate({
        scrollTop: $(hash).offset().top
      }, 800, function(){

        // Add hash (#) to URL when done scrolling (default click behavior)
        window.location.hash = hash;
      });
    } // End if
  });
});