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.

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

Cloud CDN uses Google's global edge network to serve content closer to users.

Google Cloud is a suite of cloud computing services.

Amazon S3 or Amazon Simple Storage Service is a service offered by Amazon Web Services (AWS) that provides object storage through a web service interface.

Varnish is a reverse caching proxy.

React is an open-source JavaScript library for building user interfaces or UI components.

D3 based reusable chart library

Webpack is an open-source JavaScript module bundler.

Next.js is a React framework for developing single page Javascript applications.

PayPal is an online payments system that supports online money transfers and serves as an electronic alternative to traditional paper methods like checks and money orders.

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