Integrate Your React App Into React Native App with WebView

react-native-react-bridge

An easy way to integrate your React (or Preact) app into React Native app with WebView.

Why?

If you'd like to run your React web app in React Native, rewriting it for React Native or using react-native-web is preferred way in most cases. But sometimes rewriting is overkill, when you are just prototyping, or when the app includes something not available on React Native, like rich text editor with contenteditable or complicated logic with WebAssembly.

So how we run React app in React Native app as it is? It's logically possible if you run your web code in WebView using react-native-webview. However bundling React code with React Native is troublesome and implementing communication between React Native and WebView is so hard.

This library gives a bridge to make it easy. This will bundle the whole React app by some additional codes and it will be automatically re-compiled if you edit it. You rarely need to think which code you are editing for React or React Native, like isomorphic. The communication between React app and React Native app will be also simplified by this.

 

Features

  • Create React (or Preact) app bundle for WebView automatically in build process of React Native
    • .js, .ts, .jsx, .tsx, .mjs and .cjs will be packed into one source.
    • NOTE: Only the edits in the entry file of web will invoke rebuild because of the limitation of metro's build process.
  • Handle communication between React Native and WebView with React hook style
    • With useWebViewMessage hook, you can subscribe messages from WebView.
    • With useNativeMessage hook, you can subscribe messages from React Native.
    • emit function sends message.
  • Support bundling some assets in web side with ES6 import syntax

If you have some feature requests or improvements, please create a issue or PR.

Install

npm install react-native-react-bridge react-native-webview

# Necessary only if you render React app in WebView
npm install react-dom

# Necessary only if you render Preact app in WebView
npm install preact

Requirements

  • react >= 16.8
  • react-native >= 0.60
  • (preact >= 10.0)

Supported react-native versions

react-native-react-bridgereact-native
>=0.9.0>=0.65.0
0.0.0 - 0.8.1<=0.64.2

Usage

1. Fix metro.config.js to use babelTransformer from this library.

React Native

module.exports = {
  transformer: {
    // This detects entry points of React app and transforms them
    // For the other files this will switch to use default `metro-react-native-babel-transformer` for transforming
    babelTransformerPath: require.resolve('react-native-react-bridge/lib/plugin'),
    ...
  },
  rnrb: {
    // Set `true` if you use Preact in web side.
    // This will alias imports from `react` and `react-dom` to `preact/compat` automatically.
    preact: true
  },
  ...
};

Expo

const { getDefaultConfig } = require("expo/metro-config");

const config = getDefaultConfig(__dirname);

module.exports = {
  ...config,
  transformer: {
    ...config.transformer,
    babelTransformerPath: require.resolve(
      "react-native-react-bridge/lib/plugin"
    ),
  },
};

2. Make entry file for web app.

  • If you use React in web, import modules from react and react-native-react-bridge/lib/web.
  • If you use Preact in web, import modules from preact and react-native-react-bridge/lib/web/preact.
  • If you use Preact in web but with React aliases, import modules from react and react-native-react-bridge/lib/web.
// WebApp.js

import React, { useState } from "react";
import {
  webViewRender,
  emit,
  useNativeMessage,
} from "react-native-react-bridge/lib/web";
// Importing css is supported
import "./example.css";
// Images are loaded as base64 encoded string
import image from "./foo.png";

const Root = () => {
  const [data, setData] = useState("");
  // useNativeMessage hook receives message from React Native
  useNativeMessage((message) => {
    if (message.type === "success") {
      setData(message.data);
    }
  });
  return (
    <div>
      <img src={image} />
      <div>{data}</div>
      <button
        onClick={() => {
          // emit sends message to React Native
          //   type: event name
          //   data: some data which will be serialized by JSON.stringify
          emit({ type: "hello", data: 123 });
        }}
      />
    </div>
  );
};

// This statement is detected by babelTransformer as an entry point
// All dependencies are resolved, compressed and stringified into one file
export default webViewRender(<Root />);

3. Use the entry file in your React Native app with WebView.

// App.js

import React from "react";
import WebView from "react-native-webview";
import { useWebViewMessage } from "react-native-react-bridge";
import webApp from "./WebApp";

const App = () => {
  // useWebViewMessage hook create props for WebView and handle communication
  // The argument is callback to receive message from React
  const { ref, onMessage, emit } = useWebViewMessage((message) => {
    // emit sends message to React
    //   type: event name
    //   data: some data which will be serialized by JSON.stringify
    if (message.type === "hello" && message.data === 123) {
      emit({ type: "success", data: "succeeded!" });
    }
  });

  return (
    <WebView
      // ref, source and onMessage must be passed to react-native-webview
      ref={ref}
      // Pass the source code of React app
      source={{ html: webApp }}
      onMessage={onMessage}
    />
  );
};

4. Start your React Native app!

FAQs

My webview displays a blank page.

react-native-webview has some ways to show errors occurred in webview. This may be helpful to troubleshoot it.

https://github.com/react-native-webview/react-native-webview/blob/master/docs/Reference.md#onerror

Demo

This repository includes demo app.

React Native

Before running this app, please prepare environment for React Native (https://reactnative.dev/docs/environment-setup).

git clone git@github.com:inokawa/react-native-react-bridge.git
cd examples/DemoApp
yarn
yarn ios # or yarn android

Expo

git clone git@github.com:inokawa/react-native-react-bridge.git
cd examples/DemoAppExpo
yarn
expo start

Download Details:
Author: inokawa
Source Code: https://github.com/inokawa/react-native-react-bridge
License: MIT license

#react  #reactnative  #mobileapp  #javascript 

What is GEEK

Buddha Community

Integrate Your React App Into React Native App with WebView
Autumn  Blick

Autumn Blick

1598839687

How native is React Native? | React Native vs Native App Development

If you are undertaking a mobile app development for your start-up or enterprise, you are likely wondering whether to use React Native. As a popular development framework, React Native helps you to develop near-native mobile apps. However, you are probably also wondering how close you can get to a native app by using React Native. How native is React Native?

In the article, we discuss the similarities between native mobile development and development using React Native. We also touch upon where they differ and how to bridge the gaps. Read on.

A brief introduction to React Native

Let’s briefly set the context first. We will briefly touch upon what React Native is and how it differs from earlier hybrid frameworks.

React Native is a popular JavaScript framework that Facebook has created. You can use this open-source framework to code natively rendering Android and iOS mobile apps. You can use it to develop web apps too.

Facebook has developed React Native based on React, its JavaScript library. The first release of React Native came in March 2015. At the time of writing this article, the latest stable release of React Native is 0.62.0, and it was released in March 2020.

Although relatively new, React Native has acquired a high degree of popularity. The “Stack Overflow Developer Survey 2019” report identifies it as the 8th most loved framework. Facebook, Walmart, and Bloomberg are some of the top companies that use React Native.

The popularity of React Native comes from its advantages. Some of its advantages are as follows:

  • Performance: It delivers optimal performance.
  • Cross-platform development: You can develop both Android and iOS apps with it. The reuse of code expedites development and reduces costs.
  • UI design: React Native enables you to design simple and responsive UI for your mobile app.
  • 3rd party plugins: This framework supports 3rd party plugins.
  • Developer community: A vibrant community of developers support React Native.

Why React Native is fundamentally different from earlier hybrid frameworks

Are you wondering whether React Native is just another of those hybrid frameworks like Ionic or Cordova? It’s not! React Native is fundamentally different from these earlier hybrid frameworks.

React Native is very close to native. Consider the following aspects as described on the React Native website:

  • Access to many native platforms features: The primitives of React Native render to native platform UI. This means that your React Native app will use many native platform APIs as native apps would do.
  • Near-native user experience: React Native provides several native components, and these are platform agnostic.
  • The ease of accessing native APIs: React Native uses a declarative UI paradigm. This enables React Native to interact easily with native platform APIs since React Native wraps existing native code.

Due to these factors, React Native offers many more advantages compared to those earlier hybrid frameworks. We now review them.

#android app #frontend #ios app #mobile app development #benefits of react native #is react native good for mobile app development #native vs #pros and cons of react native #react mobile development #react native development #react native experience #react native framework #react native ios vs android #react native pros and cons #react native vs android #react native vs native #react native vs native performance #react vs native #why react native #why use react native

Top 10 React Native App Development Companies in USA

React Native is the most popular dynamic framework that provides the opportunity for Android & iOS users to download and use your product. Finding a good React Native development company is incredibly challenging. Use our list as your go-to resource for React Native app development Companies in USA.

List of Top-Rated React Native Mobile App Development Companies in USA:

  1. AppClues Infotech
  2. WebClues Infotech
  3. AppClues Studio
  4. WebClues Global
  5. Data EximIT
  6. Apptunix
  7. BHW Group
  8. Willow Tree:
  9. MindGrub
  10. Prismetric

A Brief about the company details mentioned below:

1. AppClues Infotech
As a React Native Mobile App Development Company in USA, AppClues Infotech offers user-centered mobile app development for iOS & Android. Since their founding in 2014, their React Native developers create beautiful mobile apps.

They have a robust react native app development team that has high knowledge and excellent strength of developing any type of mobile app. They have successfully delivered 450+ mobile apps as per client requirements and functionalities.
Website: https://www.appcluesinfotech.com/

2. WebClues Infotech
WebClues Infotech is the Top-Notch React Native mobile app development company in USA & offering exceptional service worldwide. Since their founding in 2014, they have completed 950+ web & mobile apps projects on time.

They have the best team of developers who has an excellent knowledge of developing the most secure, robust & Powerful React Native Mobile Apps. From start-ups to enterprise organizations, WebClues Infotech provides top-notch React Native App solutions that meet the needs of their clients.
Website: https://www.webcluesinfotech.com/

3. AppClues Studio
AppClues Studio is one of the top React Native mobile app development company in USA and offers the best service worldwide at an affordable price. They have a robust & comprehensive team of React Native App developers who has high strength & extensive knowledge of developing any type of mobile apps.
Website: https://www.appcluesstudio.com/

4. WebClues Global
WebClues Global is one of the best React Native Mobile App Development Company in USA. They provide low-cost & fast React Native Development Services and their React Native App Developers have a high capability of serving projects on more than one platform.

Since their founding in 2014, they have successfully delivered 721+ mobile app projects accurately. They offer versatile React Native App development technology solutions to their clients at an affordable price.
Website: https://www.webcluesglobal.com/

5. Data EximIT
Hire expert React Native app developer from top React Native app development company in USA. Data EximIT is providing high-quality and innovative React Native application development services and support for your next projects. The company has been in the market for more than 8 years and has already gained the trust of 553+ clients and completed 1250+ projects around the globe.

They have a large pool of React Native App developers who can create scalable, full-fledged, and appealing mobile apps to meet the highest industry standards.
Website: https://www.dataeximit.com/

6. Apptunix
Apptunix is the best React Native App Development Company in the USA. It was established in 2013 and vast experience in developing React Native apps. After developing various successful React Native Mobile Apps, the company believes that this technology helps them incorporate advanced features in mobile apps without influencing the user experience.
Website: https://www.apptunix.com/

7. BHW Group
BHW Group is a Top-Notch React Native Mobile App Development Company in the USA. The company has 13+ years of experience in providing qualitative app development services to clients worldwide. They have a compressive pool of React Native App developers who can create scalable, full-fledged, and creative mobile apps to meet the highest industry standards.
Website: https://thebhwgroup.com/

8. Willow Tree:
Willow Tree is the Top-Notch React Native Mobile App Development Company in the USA & offering exceptional React Native service. They have the best team of developers who has an excellent knowledge of developing the most secure, robust & Powerful React Native Mobile Apps. From start-ups to enterprise organizations, Willow Tree has top-notch React Native App solutions that meet the needs of their clients.
Website: https://willowtreeapps.com/

9. MindGrub
MindGrub is a leading React Native Mobile App Development Company in the USA. Along with React Native, the company also works on other emerging technologies like robotics, augmented & virtual reality. The Company has excellent strength and the best developers team for any type of React Native mobile apps. They offer versatile React Native App development technology solutions to their clients.
Website: https://www.mindgrub.com/

10. Prismetric
Prismetric is the premium React Native Mobile App Development Company in the USA. They provide fast React Native Development Services and their React Native App Developers have a high capability of serving projects on various platforms. They focus on developing customized solutions for specific business requirements. Being a popular name in the React Native development market, Prismetric has accumulated a specialty in offering these services.
Website: https://www.prismetric.com/

#top rated react native app development companies in usa #top 10 react native app development companies in usa #top react native app development companies in usa #react native app development technologies #react native app development #hire top react native app developers in usa

Hire Top-Notch React Native App Developers in USA

Do you want to hire talented & highly skilled React Native mobile app developers in USA? AppClues Infotech has the best team of dedicated React Native App designers & developers that provide the complete React Native solution & listed the top-notch USA-based companies list for your kind information.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#hire best react native app developers in usa #hire react native mobile app developers #top react native development companies #top react native app development company in usa #best react native app development services provider company #custom react native app development company

Top Rated React Native Development Agency

AppClues Infotech is a premier & leading React Native app Development Company in USA having highly skilled React Native app developers offering robust services with the latest technology & functionalities.

For more info:
Website: https://www.appcluesinfotech.com/
Email: info@appcluesinfotech.com
Call: +1-978-309-9910

#react native app development company #top react native app development company in usa #best react native app development services usa #react native mobile development #react native mobile development #top react native app development companies usa

React Native Mobile App Development

React Native is a framework that allows you to build mobile applications for both Android and iOS platforms using a similar codebase. This can shorten the development time and reduce the overall cost of building mobile apps.

Looking to create Mobile Applications but low in the budget? Contact Skenix Infotech now to get the most effective React Native Mobile App Development Services.

#react native development #mobile app development #react native ios app #react native ui #react native mobile app #react native