# Third-Party Licenses and Notices

SkyCast uses public data sources and open-source front-end libraries. This page summarizes the primary dependencies and their licensing terms. Review the upstream provider terms for any commercial or production deployment.

## Data providers

- Open-Meteo
  - Terms: https://open-meteo.com/en/features/terms
  - Data and meteorological services used for forecast, geocoding, air-quality, and UV information.
- GNews
  - Terms: https://gnews.io/terms
  - Used through the server-side proxy for filtered English weather, environmental, climate and science headlines.
- OpenStreetMap
  - License: Open Database License (ODbL) / CC BY-SA for map tiles and contributions
  - Basemap service used by the map view when tiles are available.
- ESRI ArcGIS World Imagery
  - Terms: https://www.esri.com/en-us/legal/terms
  - Used as a static basemap layer and subject to Esri service terms.

## Front-end libraries

- Bootstrap 5
  - License: MIT
  - Project page: https://getbootstrap.com/
- Chart.js
  - License: MIT
  - Project page: https://www.chartjs.org/
- Leaflet
  - License: BSD 2-Clause
  - Project page: https://leafletjs.com/
- Font Awesome
  - License: Icons are subject to Font Awesome Free license; the project is available under the Font Awesome Free license terms.
  - Project page: https://fontawesome.com/
- Animate.css
  - License: MIT
  - Project page: https://animate.style/
- Skycons
  - License: MIT
  - Project page: https://darkskyapp.github.io/skycons/
- Google Fonts
  - License: SIL Open Font License 1.1 (for the provided font files)
  - Project page: https://fonts.google.com/

## Project license

SkyCast is distributed under the MIT License. See [LICENSE](./LICENSE) for the full text.