Understanding the Native Bridge — Roadmap Step & Resources
How JavaScript and native (Swift/Kotlin) code communicate in React Native
- Level: advanced
- Estimated time: 1 days
- Roadmap: React Native
Interview questions
- At a high level, how does a call from JavaScript reach native code and come back?
Study resources
- React Native Architecture Overview (Article) — The official React Native documentation explaining how JavaScript and native code communicate.
- How React Native Works Under the Hood (Video) — A conceptual explanation of the bridge that connects JavaScript to native iOS/Android code.
Part of
- Native Modules & Platform-Specific Development — section
- React Native roadmap — the full learning path