# appfield — categories
## tools by category
// Section index for 11 planned categories. Each section becomes a live route under /category/<slug> as entities are tagged.
- 01. /react-native// React Native[indexing]
- 02. /flutter// Flutter[indexing]
- 03. /native-ios// Native iOS[indexing]
- 04. /native-android// Native Android[indexing]
- 05. /expo// Expo[indexing]
- 06. /backend// Mobile backend[indexing]
- 07. /analytics// Analytics[indexing]
- 08. /push// Push notifications[indexing]
- 09. /aso// ASO + storefront[indexing]
- 10. /crash-reporting// Crash reporting[indexing]
- 11. /payments// In-app payments[indexing]
// request a section: /contact