nginx.conf

server {
    listen 443 ssl;
    listen [::]:443 ssl;
    root /home/sudi/code/himinds-boosting-innovation-web-secure-cra/hn-app/build;
    index index.html index.htm;
    server_name MY_DOMAIN;
    ssl_certificate     /home/sudi/certbot/etc/live/MY_DOMAIN/fullchain.pem;
    ssl_certificate_key /home/sudi/certbot/etc/live/MY_DOMAIN/privkey.pem;
    
    location ~* \.(?:manifest|appcache|html?|xml|json)$ {
        expires -1;
        # access_log logs/static.log; # I don't usually include a static log
    }

   location ~* \.(?:css|js)$ {
        try_files $uri =404;
        expires 1y;
        access_log off;
        add_header Cache-Control "public";
    }
    # Any route containing a file extension (e.g. /devicesfile.js)
    location ~ ^.+\..+$ {
        try_files $uri =404;
    }
    # Any route that doesn't have a file extension (e.g. /devices)
    location / {
        try_files $uri $uri/ /index.html;
    }
}