Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds.

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

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.

Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time.

Google Cloud is a suite of cloud computing services.

Varnish is a reverse caching proxy.

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

Shopify is a subscription-based software that allows anyone to set up an online store and sell their products. Shopify store owners can also sell in physical locations using Shopify POS, a point-of-sale app and accompanying hardware.

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

Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.

Google Cloud Trace is a distributed tracing system that collects latency data from applications and displays it in the Google Cloud Console.

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

Cloudflare bot management solution identifies and mitigates automated traffic to protect websites from bad bots.

Intelligems is an experimentation platform that helps developers build and run A/B tests on websites.

Klaviyo is an email and SMS marketing platform for online businesses.

Envoy is an open-source edge and service proxy, designed for cloud-native 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.

hCaptcha is an anti-bot solution that protects user privacy and rewards websites.

Unix is a family of multitasking, multiuser computer operating systems.

OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.

Apache is a free and open-source cross-platform web server software.

PHP is a general-purpose scripting language used for web development.

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

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

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

Webpack is an open-source JavaScript module bundler.

D3 based reusable chart library

Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs.