According to https://builtwith.com https://builtwith.com most of the world's top websites are built with PHP or ASP.Net, ie. pretty old technologies, yet all we

According to https://builtwith.com https://builtwith.com most of the world's top websites are built with PHP or ASP.Net, ie. pretty old technologies, yet all we hear about in the tech press and job boards is React.js and Node.