build-nitro-modules

You can build React Native Nitro Modules by authoring TypeScript HybridObject specs and using Nitrogen to generate native C++, Swift, and Kotlin implementations within a scaffolded monorepo.

Generating native Swift and Kotlin code from a TypeScript spec is done through the Nitrogen codegen pipeline, which translates HybridObject definitions into platform-specific bindings.

A HybridObject in Nitro Modules is a TypeScript specification that defines the API for a native module, enabling zero-copy data access and native-state management across C++, Swift, and Kotlin.

Yes, you can use Nitro Modules to implement zero-copy APIs in React Native, allowing direct native-state access and efficient data handling without serializing payloads across the bridge.

Setting up a monorepo is the recommended workflow for creating a React Native Nitro Module, as it organizes TypeScript specs, generated native code, and example apps into a unified structure.

Testing React Native Nitro Modules involves following provided guidelines to validate the generated native implementations and example app integrations across iOS and Android platforms.