Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.
Livewire is a full-stack Laravel framework for building dynamic interfaces.
PHP is a general-purpose scripting language used for web development.
Unpkg is a content delivery network for everything on npm.