Beyond the React Native Benchmark

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@kulkarniankita9 Beyond the React Native Benchmark Ankita Kulkarni, Solutions Architect, Rangle.io

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@kulkarniankita9 Raise your hand ✋ How many of you are working towards or already have apps in the app store?

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@kulkarniankita9 Hi, I’m Ankita!

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@kulkarniankita9 Let’s go on a project journey

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@kulkarniankita9 From a project perspective

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@kulkarniankita9 Bootstrap your project

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@kulkarniankita9 Directory structure index.js App.js ios/ android/ src screens login index.js actions/epic/reducer/selector common components button primaryButton/secondaryButton/tertiaryButton

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@kulkarniankita9 Directory structure • Add a package.json to the root level directory structure so your imports look normal: import { TextInput } from “@app/common/components/form/textInput” And not: import { TextInput } from “../../../../common/components/form/textInput"

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@kulkarniankita9 Routing

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@kulkarniankita9 React native navigation challenges • Major re-write • Documentation is

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@kulkarniankita9 Do you have an existing web app?

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@kulkarniankita9 Business logic

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@kulkarniankita9 Business logic • Move your business logic to a utility library

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@kulkarniankita9 Challenges • A lot of shared context made it diﬃcult to share code Vertical slicing modules eg: auth, biometrics

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@kulkarniankita9 From components perspective

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@kulkarniankita9 Translations

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@kulkarniankita9 Component library

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@kulkarniankita9 Common components ✨ • ScrollView • SafeAreaView ⛑ • KeyboardAwareScrollView ⌨ • Text components: Headings, Body, Captions ✅ • Form components: InputText, Button

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@kulkarniankita9 Challenges • Creating basic components was getting diﬃcult to manage We adopted styled-components for design components We used Stylesheets for screen design

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@kulkarniankita9 From a design perspective

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@kulkarniankita9 Static assets As a user , I want to see the company’s logo in the login background company-logo.png company-logo@2x.png company-logo@3x.png React-native-vector-icons: IcoMoon

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@kulkarniankita9 Design tokens

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@kulkarniankita9 Use Storybook

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@kulkarniankita9 Challenge • Biggest hurdle: Communication between design & dev Storybook and design tokens

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@kulkarniankita9 From a release perspective

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@kulkarniankita9 Continuous everything

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@kulkarniankita9 Continuous everything • App distribution to devices is easier • CodePush: Push live updates is faster

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@kulkarniankita9 Bugs and regressions

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@kulkarniankita9 Bugs and regressions

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@kulkarniankita9 You can ship hot ﬁxes without going through

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@kulkarniankita9 Challenges • There are too many tools out there that try to solve CI/CD We used VS App Center

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@kulkarniankita9 App Store submission checklist • Read the Human 9 Interface Guidelines carefully • Links must be clickable with touchable area • If you are using a 3rd party provider, provide more info • Section: Additional info - provide a lot of detail ℹ • Test Account: Deﬁnitely provide a test account

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@kulkarniankita9 Misc.

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@kulkarniankita9 Animations with Lottie

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@kulkarniankita9 This is pretty much the end.. Questions? Comments? Feedback…make it positive— Catch me after!!

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@kulkarniankita9 You did it