HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
Plausible is an open-source alternative to Google Analytics.
Vercel is a cloud platform for static frontends and serverless functions.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.
VuePress is a static site generator with a Vue-powered theming system, and a default theme for writing technical documentation.