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.

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

Framer is a no-code web design platform for designing and publishing responsive websites.

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

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

NextAuth.js is a complete open-source authentication solution for Next.js applications.

Linkedin Ads is a paid marketing tool that offers access to Linkedin social networks through various sponsored posts and other methods.