HOW REACT NATIVE AND NATIVESCRIPT CHANGE YOUR MOBILE STRATEGY SEBASTIAN WITALEC @SEBAWITA How React Native and NativeScript Change Your Mobile Strategy Progress NATIVE DEVELOPMENT How React Native and NativeScript Change Your Mobile Strategy Progress @sebawita WHY DO I EVEN HAVE TO CHOOSE? How React Native and NativeScript @sebawita How React Native and NativeScript Change Your Mobile Strategy Progress @sebawita THE PROBLEM WHAT WE WANT REALITY How React Native and NativeScript

bridge JavaScript Engine (Your app code runs here) Native APIs NativeScri pt (by Progress) React Native (by Facebook) JavaScript-Driven Native Weex FuseTool s Flutte r Native App Native UI Thread* • Plugins created with native code • React Support • API Access via Native Modules • UI Thread vs JS Thread • Angular/Vue/Vanilla vs React • Progress vs Facebook • Apache 2.0 vs BSD+ JavaScript-Driven

observable.from([1,2,3]) TRACY LEE | @ladyleet SPEAKER & GOOGLE DEVELOPER EXPERT DEV - ANGULAR, REACT, RXJS, REACT NATIVE, NATIVESCRIPT TECH WRITER & PODCASTER THIS DOT LABS & THIS DOT MEDIA MENTOR @ladyleet

2018 - @rowdyrabouw 17/120 Not like React Native Awesome Native Apps with NativeScript and Angular - Rowdy Rabouw - jfokus 2018 - @rowdyrabouw 18/120 Not like React Native 4 Not bound to a specific framework

asynchronous data streams • Combines Observables and Operators so we can subscribe to streams and react to changes using composable operations http://reactivex.io/rxjs/ @giorgionatili // #mobiletea