> For the complete documentation index, see [llms.txt](https://developers.discountninja.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.discountninja.io/discount-ninja-developer-hub/storefront-api/widgets/guiding-principles.md).

# Guiding principles

- [Accessibility](https://developers.discountninja.io/discount-ninja-developer-hub/storefront-api/widgets/guiding-principles/accessibility.md)
- [Localization](https://developers.discountninja.io/discount-ninja-developer-hub/storefront-api/widgets/guiding-principles/localization.md)
- [Integration](https://developers.discountninja.io/discount-ninja-developer-hub/storefront-api/widgets/guiding-principles/integration.md)
- [Style](https://developers.discountninja.io/discount-ninja-developer-hub/storefront-api/widgets/guiding-principles/style.md)