React, JavaScript, Architecture.
content="width=device-width, initial-scale=1.0"> <title>Server-Side Rendering with Express</title> </head> <body> <div id="root">${appString}</div> <script> window.__INITIAL_DATA__ = ${JSON.stringify(data)} </script> <script src="/client.js"></script> </body> </html> `; res.send(html); });