Software Component Usage

This is a review of the package.json file on the GAEN Mobile Github as of Feb 4, 2021

Link: gaen-mobile/package.json at develop ยท Path-Check/gaen-mobile

"dependencies": { "@bugsnag/react-native": "^7.3.4", "@react-native-community/async-storage": "^1.12.1", "@react-native-community/datetimepicker": "^3.0.8", "@react-native-community/masked-view": "^0.1.10", "@react-native-community/netinfo": "^5.9.4", "@react-native-community/push-notification-ios": "^1.4.0", "@react-native-community/segmented-control": "^2.1.2", "@react-navigation/bottom-tabs": "^5.5.2", "@react-navigation/native": "^5.7.3", "@react-navigation/stack": "5.1.1", "array-flat-polyfill": "^1.0.1", "dayjs": "^1.8.24", "i18next": "^19.3.3", "prop-types": "^15.7.2", "react": "16.13.1", "react-i18next": "^11.4.0", "react-native": "0.63.4", "react-native-config": "^1.2.1", "react-native-flash-message": "^0.1.16", "react-native-gesture-handler": "^1.9.0", "react-native-keyboard-aware-scroll-view": "^0.9.3", "react-native-matomo-sdk": "^0.4.0", "react-native-permissions": "^2.2.2", "react-native-safe-area-context": "^3.1.9", "react-native-screens": "^2.16.1", "react-native-simple-crypto": "^0.2.15", "react-native-splash-screen": "^3.2.0", "react-native-static-safe-area-insets": "^2.1.1", "react-native-svg": "^12.0.3", "react-native-webview": "^11.2.0", "ts.data.json": "^1.5.0" },

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Reaason for dependency component:

  • BugSnag - used for bug and error tracking within the GAEN mobile code and catching crashes and other hidden issues breaking the app

  • React Native Community:

    • Async Storage - Key/Value storage system for React Native. Being used for app specific data. Stores data right in app โ€œlocal storageโ€. This package is technically depreciated but it hasnโ€™t been upgraded since the depreciation notice so itโ€™s safe to keep it for now.

    • DateTimePicker - for selecting various dates in the application

    • MaskedView - Shows an opaque view that is hidden from the user but still rendered.

    • NetInfo - Used for managing components/code for when certain network events fire.

    • PushNotificationiOS - used for sending native push notifications to iOS devices from the app

    • Segmented Control - Possible we arenโ€™t using

  • React Navigation

    • Bottom Tabs - Used for basic navigation between screens in the app.

    • Native - Used for leveraging OS level navigation between screens in the app.

    • Stack - Managing multiple activities going on within the app

  • Array Flat Polyfill - Brought in to add โ€œarray flatteningโ€ functionality for Javascript

  • DayJS - Parsing and date manipulation

  • i18Next - Used for Translations

  • PropTypes - Core functionality for checking types of property variables

  • React i18Next - Used for translations

  • React Native - Core functionality for the entire app framework

  • React Native Config - Core functionality for the entire app framework

  • React Native Flash Message - Functionality for toasts and other โ€œin appโ€ popup messaging

  • React Native Gesture Handling - needed for @react-navigation

  • React Native Keyboard Aware Scroll - Used for auto scrolling input screens when the current input leaves the view

  • Matomo SDK - Used for Analytics

  • Permissions - Provides access to the OS permissions (enabling EN, Notifications, etc.)

  • Safe Area Context - Used for keeping the UI within the correct areas of a device

  • Screens - Core functionality for allowing multiple screens

  • Simple Crypto - Used for hashing to package the keys before sending up to the server

  • Splash Screen - Used for a UI element on initial app load splash screen

  • Static Safe Area Insets - Companion package to Safe Area Context

  • SVG - Used for displaying and manipulating SVGs used on the mobile app UIs

  • Webview - Currently being used for Tableau analytics on some GAEN apps

  • TS Data JSON - Used for deserializing JSON responses