server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;
    access_log  off;

    gzip on;
    gzip_comp_level 6;
    gzip_min_length 1000;
    gzip_proxied any;
    gzip_disable "msie6";
    gzip_types
        application/atom+xml
        application/geo+json
        application/javascript
        application/x-javascript
        application/json
        application/ld+json
        application/manifest+json
        application/rdf+xml
        application/rss+xml
        application/xhtml+xml
        application/xml
        font/eot
        font/otf
        font/ttf
        image/svg+xml
        text/css
        text/javascript
        text/plain
        text/xml;

    # serve static assets (that have a cache busting hash) with an efficient cache policy
    location /assets {
        root   /usr/share/nginx/html;
        expires 1y;
        add_header Cache-Control "public";
    }

    location / {
        root   /usr/share/nginx/html;
        index  index.html;
    }

    location ~ ^/[@_]/ {
        try_files $uri $uri/ /index.html;
    }
}