“When you build your application in React Native, you are still running native code in an native app using a native framework. The Javascript framework is just handling the business logic.”
No, this is incorrect. Using merely UIView objects does not mean it is native. It’s not just an abstraction over native. Unlike something like NativeScript, the “great” minds at Facebook have decided to not only offer a JS wrapper around the native, but actually reinvent the wheel on everything. Tables? Let’s have a horrible implementation in JS. Gestures? In JS. Navigation? In JS. Animations? Core Animation you say? Nope. Even simple stuff like buttons are not native UIButton objects. There is nothing “native” in React Native.
Also, the single threaded model of JS just does not scale. The larger the app gets, the more and more it starts to lag. UI is rendering at 60 FPS, sure, but the lag comes from a constantly busy single JS thread.
And that’s before mentioning things like accessibility, large type support, basic iOS concepts such as margins and layout guides, etc. that are sorely missing from RN.
You want a ‘great’ tip? Don’t cheap out; hire native developers. Otherwise your users will suffer a lackluster and inferior product that looks nothing like the platform it’s running on.
No, this is incorrect. Using merely UIView objects does not mean it is native. It’s not just an abstraction over native. Unlike something like NativeScript, the “great” minds at Facebook have decided to not only offer a JS wrapper around the native, but actually reinvent the wheel on everything. Tables? Let’s have a horrible implementation in JS. Gestures? In JS. Navigation? In JS. Animations? Core Animation you say? Nope. Even simple stuff like buttons are not native UIButton objects. There is nothing “native” in React Native.
Also, the single threaded model of JS just does not scale. The larger the app gets, the more and more it starts to lag. UI is rendering at 60 FPS, sure, but the lag comes from a constantly busy single JS thread.
And that’s before mentioning things like accessibility, large type support, basic iOS concepts such as margins and layout guides, etc. that are sorely missing from RN.
You want a ‘great’ tip? Don’t cheap out; hire native developers. Otherwise your users will suffer a lackluster and inferior product that looks nothing like the platform it’s running on.