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

Vercel is a cloud platform for static frontends and serverless functions.

Varnish is a reverse caching proxy.

Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services.

Fly is a platform for running full stack apps and databases.

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality.

LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.

LiteSpeed is a high-scalability web server.

LiteSpeed Cache is an all-in-one site acceleration plugin for WordPress.

Stripe offers online payment processing for internet businesses as well as fraud prevention, invoicing and subscription management.

SweetAlert2 is a JavaScript library that provides customisable, visually appealing, and responsive alert and modal dialog boxes for web applications.

Unpkg is a content delivery network for everything on npm.

JSDelivr is a free public CDN for open-source projects. It can serve web files directly from the npm registry and GitHub repositories without any configuration.

Tailwind is a utility-first CSS framework.

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

Chart.js is an open-source JavaScript library that allows you to draw different types of charts by using the HTML5 canvas element.