Topic

React Native native modules

The platform code that exposes iOS and Android APIs to JavaScript in a React Native app, together with the module systems, type conversion and threading machinery that carry calls between the two runtimes.

Current clusters

build1 publisher

Expo Modules 2.0 reads a module's JavaScript surface off Swift declarations

In SDK 57 the DSL that listed what a module exposed becomes annotations on ordinary Swift methods, and Swift's own mutability and async keyword now decide what JavaScript sees. Views and Android come later.

Publishers:expo.dev

Reality

Evidence58
Adoption: Insufficient
Hype gap+20
Incentives85
Confidence60