Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

Nuxt is a Vue framework for developing modern web applications.

jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder.

Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.

Vue.js is an open-source model–view–viewmodel JavaScript framework for building user interfaces and single-page applications.