Last updated: 31 August 2026
Main components
| Component | Licence | Used for |
|---|---|---|
| React | MIT | User interface |
| TanStack Router / Start | MIT | Routing and server runtime |
| TanStack Query | MIT | Data fetching and caching |
| Vite | MIT | Build tooling |
| Tailwind CSS | MIT | Styling |
| Radix UI | MIT | Accessible UI primitives |
| shadcn/ui | MIT | UI components |
| three.js | MIT | 3D room visualisation |
| lucide-react | ISC | Icon set |
| @zxing/browser | MIT | Barcode scanning |
| PostgreSQL | PostgreSQL License | Local database |
| Raspberry Pi OS / Debian components | GPL and other licences | Appliance operating system |
| Space Grotesk | SIL Open Font License 1.1 | Typography |
| Inter | SIL Open Font License 1.1 | Typography |
| IBM Plex Mono | SIL Open Font License 1.1 | Typography |
This table is a summary of the principal open-source components used by KEEPIQ. It is not the complete dependency or licence inventory.
Full notices
Every KEEPIQ appliance includes a complete, machine-generated list of applicable software dependencies and their licence notices.
The notice file is generated during installation and stored at:
/opt/keepiq/THIRD-PARTY-NOTICES.txt
The same information is also available for download through Settings on the appliance.
The notices and licence terms included with the distributed software are authoritative for the respective third-party components.
Copyleft components
Some software distributed with or used by KEEPIQ may be licensed under the GPL, LGPL or other licences that grant additional rights or impose additional distribution requirements.
Where an applicable licence requires us to provide corresponding source code or an offer to obtain it, we will provide that source or information on how to obtain it in accordance with the applicable licence terms.
Where required, requests may be sent to the contact address provided in the Impressum.
Third-party and open-source licence terms take precedence over the KEEPIQ EULA with respect to the components to which those licences apply.
Thanks
KEEPIQ would not exist in its current form without the work of the open-source communities behind these projects.
If you maintain one of the projects listed here and believe a licence, attribution or project description is inaccurate, please contact us. We will review it and correct the information where appropriate.