server {
    listen 80;
    server_name localhost;
    root /usr/share/nginx/html;
    index index.html;

    # MIME types for JavaScript modules
    location ~* \.js$ {
        add_header Content-Type application/javascript;
    }

    # SPA fallback
    location / {
        try_files $uri $uri/ /index.html;
    }

    # Gzip compression
    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types text/plain text/css text/xml text/javascript application/javascript application/json application/xml+rss;
}

