Acknowledgements

Last updated 6 September 2026

Bellanos is built on the work of others. This page names the design foundations and the open-source software it stands on.

Design foundations

The marketing site and the app were adapted from two commercially licensed templates (ADR-0008). We re-pointed the copy, the components and the flows to what this product does; the starting structure was not ours.

landy
The starting point for the marketing site — sections, layout and the Next.js App Router setup.
dash
The app's UI substrate — its shadcn/ui primitives, utilities and data patterns.

Open-source software

Among the open-source projects Bellanos depends on, and with thanks:

Next.js & React
The application framework and UI library.
Tailwind CSS
The styling system our design tokens sit on.
shadcn/ui & Radix UI
The accessible, copy-in component primitives behind the app interface.
cmdk
The command-palette behind the "Should I buy this?" surface.
Recharts
The charting used to show where money goes.

Each of these carries its own licence in our dependency tree. If you would like the full list with versions and licences, write to support@bellanos.me.

The evidence we plan around

The guidance Bellanos gives rests on published clinical and regulatory sources, each cited where it is used. Those citations appear with the plan itself, not here, so you can see the basis for a specific suggestion at the moment you read it.

Acknowledgements — Bellanos