Chart.js is an open-source JavaScript library that allows you to draw different types of charts by using the HTML5 canvas element.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Nuxt is a Vue framework for developing modern web applications.
Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.
Yandex.Metrica is a free web analytics service that tracks and reports website traffic.