React Native Elements: The Enticing Aspects of Your React Native App

Table of Contents

Introduction to React Native Elements

React Native Elements are the components or the popular UI libraries that enable building cross-platform mobile apps using React Native. They are the components that resemble prefabricated building structures or pre-designed and customizable UI components. This all-in-one UI kit helps create applications in React Native easily. It eliminates the hassle of consolidating the packages and offers a pre-made kit with a uniform API, look, and feel.

Benefits of React Native Elements

React Native Elements are ready-made building blocks that allow you to develop intuitive and engaging native apps. The team combines popular open-source UI component libraries, such as React Native Vector Icons, to enhance the functionality. Moving ahead, let’s dive into the benefits of RN Elements, which allow you to integrate high-quality components into your React Native app effortlessly.

Enhanced Development Speed

It offers a wide range of pre-designed UI components, significantly accelerating development. Developers can leverage these ready-to-use components instead of starting from scratch, saving time and effort.

Cross-Platform Functionality

It ensures seamless cross-platform functionality, enabling the creation of applications that work seamlessly on both iOS and Android platforms. The components are designed to provide a native look and feel, delivering a consistent user experience across devices.

Customizability

The components provided by React Native Elements are highly customizable, allowing developers to style and modify the appearance and behavior of their applications. Customization options are available to align the UI with specific requirements and branding, from colors and styles to sizes and icons.

User-Friendly Interface

It offers an intuitive and user-friendly interface. Its inbuilt TypeScript support allows developers to start working on their projects quickly while integrating with the Expo tool, simplifying the development process.

Supportive Community

It benefits from a vibrant and supportive community of developers. This community offers valuable resources, tutorials, and assistance, allowing developers to leverage shared knowledge and best practices to enhance their React Native applications.

Theming Support

These include robust theming support, enabling developers to define global styles and customize the visual aspects of their applications. This promotes a consistent and professional look throughout the app, reinforcing brand identity.

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Components of React Native Elements

RN Elements encompass components catering to various aspects of the software development lifecycle. It offers comprehensive functionality for everyday use cases, from essential elements like a simple < Divider /> to more intricate animated components like < Rating />. Some notable components within these ‘Elements’ that can significantly benefit your next project are:

✅ Buttons: They empower your app with a versatile collection of customizable button components that effortlessly trigger actions and enhance React navigation.
✅ Inputs: Input Components allow your users to easily input text and make selections, providing a seamless and user-friendly experience.
✅ Lists: Lists components present visually appealing and well-organized information using components explicitly designed to create lists.
✅ Cards: Cards display information in structured and aesthetically pleasing card formats, complete with titles, images, and customizable content sections.
✅ Dialogs: Dialogs communicate essential information or gather user input using components that display alerts, pop-ups, or modals within your app.
✅ Avatar: Avatar component enhances user-profiles and visual representation by quickly incorporating components for displaying avatars or images.
✅ Badge: This component highlights the critical information or notifications with visually appealing badge components that grab user attention.
✅ BottomSheet: It presents additional options, actions, or content in a customizable bottom sheet format, providing a seamless user experience.
✅ ButtonGroup: This Element groups and manages buttons effortlessly, simplifying user interactions within your app.
✅ CheckBox: The CheckBox component allows users to make multiple selections using intuitive checkbox components easily.
✅ Divider: The Divider component enhances your app design and creates a visual separation between content sections.
✅ FAB (Floating Action Button): FAB engages your users and improves usability with sleek circular buttons for primary actions that float above your content.
✅ Header: You can use customizable Header components to create a consistent, visually appealing, reactive navigation experience throughout your app.
✅ HTML Style Headings: This allows you to structure and organize content effectively with semantic heading components, enhancing readability and accessibility.
✅ Icon: The Icon component allows you to add visual impact and intuitive communication to your app using a wide selection of vector icons.
✅ Image: The Image component enables you to captivate users with captivating visuals by seamlessly incorporating components for displaying various image sources.
✅ Linear Progress: The Linear Progress component offers visual progress indicators to inform users about task or process completion.
✅ Overlay: This component displays overlays or modals on the screen to provide additional information or interactive elements.
✅ Pricing: This Element component presents pricing details and subscription options in a visually appealing and structured format.
✅ Rating: You can gather user feedback and enable them to provide ratings effortlessly, enhancing user engagement.
✅ Search Bar: This Element allows you to improve user search capabilities with intuitive input fields and functionality for efficient searches.
✅ Slider: The Slider enables users to select values within a continuous range using intuitive slider components. It allows you to use React Native animation libraries to add life to an engaging user interface.
✅ Social Icons / Social Icon Buttons: These Element components enhance social sharing and integration features by incorporating popular social media icons.
✅ Speed Dial: The Speed Dial simplifies user interactions and allows them to access secondary actions using floating buttons with customizable options quickly.
✅ Switch: Helps improve user control and interactivity by implementing intuitive toggle switch components.
✅ Tile: This showcases content in visually stunning and customizable tile formats to create an engaging user interface.
✅ Tab: Tab enables seamless RN navigation between different app sections using customizable tab components.
✅ Tab View: It allows creating swipeable tab views to present different screens or sections within your app, enhancing user experience.
✅ Tooltip: It provides contextual information or hints about specific features or elements within your app to improve user guidance and interaction.

The React Native Ecosystem empowers developers to build Progressive Web Apps and cross-platform mobile apps easily. You can also use any of these Elements to enhance the UI of your apps and delight users with an exceptional user experience.

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Steps to Implement React Native Elements

Now that we are aware of the components of the React Native Elements, let us move ahead with the steps to implement React Native Elements into your React Native application:

Step 1: Install React Native Elements:

To begin, install the React Native Elements library by running the following command in your project directory using npm or yarn:

npm install @rneui/themed @rneui/base

or

yarn add @rneui/themed @rneui/base

Step: 2 Install Peer Dependencies:

Now, install the peer dependencies for RN Elements by running the following commands in your project directory using npm or yarn. You can skip this step if you already have these libraries installed:

Install react-native-vector-icons

npm install react-native-vector-icons

or

yarn add react-native-vector-icons

Link the dependency

npx react-native link react-native-vector-icons

If you face any issues installing react-native-vector-icons, follow the instruction guide here.

Install react-native-safe-area-context

npm install react-native-safe-area-context

or

yarn add react-native-safe-area-context

It is required to add the SafeAreaProvider to the outside of the app. Here is an example.

import { SafeAreaProvider } from 'react-native-safe-area-context';

function App() {
  return ...;
}

Step: 3 Import and Configure:

Let us now integrate your Element React Native components into your application. Let’s take an example of using a Button component. Update the render method in your component to include the following code:

import React from 'react';
import { View, Button } from 'react-native';
import { ThemeProvider } from '@rneui/themed';

export default function MyComponent() {
  const onPressButton = () => {
    console.log('Button pressed!');
  };

  return (
    <View>
      <Button
        title="Press Me"
        onPress={onPressButton}
      />
    </View>
  );
}

In this example, we incorporated the Button component from the react-native library into our component. When the button is pressed, the onPressButton function is invoked, logging a message to the console.

Similarly, you can integrate various other element React Native components, such as Input, Card, ListItem, and more, by importing them from the react-native-elements library and leveraging them within your components.

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Step: 4 Integrate Components:

Let us now integrate your React Native Element components into your application. Let’s take an example of using a Button component. Update the render method in your component to include the following code:

import React from 'react';
import { View, Button } from 'react-native';
import { Button } from '@rneui/themed';

export default function MyComponent() {
  const onPressButton = () => {
    console.log('Button pressed!');
  };

  return (
    <View>
      <ThemeProvider
        theme={{
          Button: {
            titleStyle: {
              color: 'white',
            },
            buttonStyle: {
              backgroundColor: 'blue',
              borderRadius: 8,
            },
          },
        }}
      >
        <Button
          title="Press Me"
          onPress={onPressButton}
        />
      </ThemeProvider>
    </View>
  );
}

In this example, we incorporated the Button component from @rneui/themed into our component. When the button is pressed, the onPressButton function is invoked, logging a message to the console.

Similarly, you can integrate other components of React Native Elements, such as Input, Card, ListItem, and more, by importing them from @rneui/themed and leveraging them within your components.

Step: 5 Customize Components:

These components offer extensive customization options, allowing you to tailor their appearance, styles, and properties to align with your app’s design. Let’s further enhance our previous Button example by incorporating custom styles:

import React from 'react';
import { View } from 'react-native';
import { ThemeProvider, Button, createTheme } from '@rneui/themed';

export default function MyComponent() {
  const onPressButton = () => {
    console.log('Button pressed!');
  };

  const theme = createTheme({
    components: {
      Button: {
        titleStyle: {
          color: 'white',
        },
        buttonStyle: {
          backgroundColor: 'blue',
          borderRadius: 8,
        },
      },
    },
  });


  return (
    < View  >
      
        < Button
          title="Press Me"
          onPress={onPressButton}
        /  >
      
    < /View  >
  );
}

In this example, we have enclosed our button within the ThemeProvider component and provided a custom theme object. We personalized the titleStyle to display white text color and the buttonStyle to exhibit a blue background color with rounded corners.

Conclusion