html smooth scroll to anchor code example

Example 1: smooth scroll jquery onclick

$("#button").click(function() {
    $('html, body').animate({
        scrollTop: $("#myDiv").offset().top
    }, 2000);
});

Example 2: javascript smooth scroll to anchor element

//add smooth scrolling when clicking any anchor link
document.querySelectorAll('a[href^="#"]').forEach(anchor => {
    anchor.addEventListener('click', function (e) {
        e.preventDefault();
        document.querySelector(this.getAttribute('href')).scrollIntoView({
            behavior: 'smooth'
        });
    });
});
//<a href="#someOtherElementID"> Go to Other Element Smoothly </a>

Example 3: smooth scroll css

html {
  scroll-behavior: smooth;
}

/* No support in IE, or Safari
You can use this JS polyfill for those */
http://iamdustan.com/smoothscroll/

Example 4: how to smooth scroll in javascript

window.scrollTo({ top: 900, behavior: 'smooth' })