RN: Extend Native modules to Expo

- Vilva Athiban P B

@vilvaathibanpb

About Me

- Platform team @ Omio

- OSS, Youtube videos, Blogs etc

- I love to be a nomad

- All Social Platforms: Vilva Athiban

What are Native Modules

- Access a native platform API

- Can be created in Swift, Obj C, Java, Kotlin etc

What is Expo

Expo is a npm package that enables a suite of incredible features for React Native apps. The expo package can be installed in nearly any React Native project.

What are Expo Modules

Expo provides a set of APIs and utilities to improve the process of developing native modules for Expo and React Native and expand your app capabilities.

Why Expo Modules

- Better than RN Native Modules

- Kotlin & Swift only

- Type System

- Renderer-agnostic

Let Start Building

Steps to Build it - (For my Reference)

• Remove unwanted files
• Create iOS module
• Fix the types
• Consume it in the example

Android Life cycle Listeners 

iOS App delegate Subscribers

TurboModules, Fabric and Next steps 

Why Vilva delivers a talk?

• Share knowledge
• Networking
• Adrenalin of Live coding

Thank You

@vilvaathibanpb