Tech Stack

This project uses the following technologies:

• Express 5.1 (API backend, Bun runtime)
• Next.js 15 (frontend, App Router)
• Firebase / Firestore (database)
• Upstash Redis (caching)
• Brevo SMTP (transactional email)
• Azure Blob (file storage)
• VitePress (documentation)
• Bun (runtime & package manager)
• Tailwind CSS (styling)
• shadcn/ui (UI components)

See the Architecture page for a full system diagram and data flow.