Highlight the text Using Jquery/javascript

Below is the snippet that you can use to highlight the text on the page.

var text = "Search Text";
        if (window.find && window.getSelection) {
            document.designMode = "on";
            var sel = window.getSelection();
            sel.collapse(document.body, 0);

            while (window.find(text)) {
                console.log(text)
               document.execCommand("HiliteColor", false, "yellow");
               sel.collapseToEnd();
            }

            document.designMode = "off";
        }