JSFiddle - React, Tailwind, and code Playground

HTML

This is normal taxt this www.google.com <a href=''>this is link</a> <h3>this is h3 </h3> this is another <small>html</small> tag

JavaScript

$(function(){
    $('body :not(a)').replaceWith(function(){
        return $(this).text();
    });
});