04
HEALTHKIT LIBRARY
One TypeScript API over Apple HealthKit & Android Health Connect
ROLE
Creator
YEAR
2025 - 2026
STACK
TypeScript, Swift, Kotlin, C++, Nitro Modules
LINKS
An open-source React Native Nitro module for reading and writing health data: a single TypeScript API that works over Apple HealthKit on iOS and Health Connect on Android.
It relies on fast Swift / Kotlin / C++ interop through Nitro Modules, and ships with caching, observers and background sync out of the box.
HIGHLIGHTS
- Single TypeScript API for HealthKit (iOS) and Health Connect (Android)
- Fast Swift / Kotlin / C++ interop via Nitro Modules
- Built-in cache, observers and background sync
- Open source on GitHub