Expo Sketch - Prototype and deploy React Native code faster than ever
Anima App - Design, get feedback, convert to code, publish, iterate.
ReactNativeAutoUpdater - A library to manage dynamic updates to React Native apps. Available as an NPM Package for iOS and Android. - redbooth/react-native-auto-updater
Sketch Repo - Collection of resources for anyone who uses Sketch
Native Navigation - Application and Data, Mobile, and Cross-Platform Mobile Tools
Auto-Layout for Sketch - Responsive design for Sketch