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native module

Create a React Native native module to bridge platform-specific functionality.

Claude Code Knowledge Pack7/10/2026

Overview

Create a React Native native module to bridge platform-specific functionality.

Steps

  1. Define the native module interface:
  2. Create the TypeScript interface:
  3. Implement the iOS native code (Swift/Objective-C):
  4. Implement the Android native code (Kotlin/Java):
  5. Handle platform differences:
  6. Test the module on both platforms.
  7. Document the module API and usage.

Format

Module: <name>
Methods:
  - <method>(params): <return type>
Events:

Rules

  • Always provide TypeScript types for the module interface.
  • Handle errors consistently across both platforms.
  • Use promises over callbacks for async operations.