window.scroll({ top: 0, left: 0, behavior: 'smooth' });
window.scroll({top: 0, left: 0}); //Or with jQuery $('html,body').scrollTop(0); //with animation $('html, body').animate({ scrollTop: 0 }, 'fast');
//EITHER: window.scroll({ top: 0, left: 0, behavior: 'smooth' }); //***************************** //OR: window.scroll({top: 0, left: 0}); //Or with jQuery $('html,body').scrollTop(0); //with animation $('html, body').animate({ scrollTop: 0 }, 'fast');