JSFiddle - React, Tailwind, and code Playground

JavaScript

var o = {
    id: 345,
    title: 'Some title',
    body: 'Here be a lot of text',
    author: {
         id: 1,
         name: 'Bob',
         email: '[email protected]'
    }
};

var template = new Template(
     '<div class="blog_post">\n'+
         '\t<h1><a href="/blog/post/#{id}">#{title}</a></h1>\n'+
         '\t<div>#{body}</div>\n'+
         '\t<div><a href="mailto:#{author.email}">#{author.name}</a></div>\n'+
     '</div>'
);

    
document.write('<textarea rows="20" cols="200">' + template.evaluate(o) + '</textarea>');