HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Svelte is a free and open-source front end compiler created by Rich Harris and maintained by the Svelte core team members.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.