HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
NextAuth.js is a complete open-source authentication solution for Next.js applications.
Next.js is a React framework for developing single page Javascript applications.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Paddle is a billing and payment gateway for B2B SaaS companies.
Vercel is a cloud platform for static frontends and serverless functions.