react-native-network-logger

An HTTP traffic monitor for React Native including in app interface.

An alternative to Wormholy but for both iOS and Android and with zero native dependencies.

Features

• Log networks requests on iOS and Android
• View network requests made with in app viewer
• Debug network requests on release builds
• Individually view request/response headers and body
• Copy or share headers, body or full request
• Share cURL representation of request
• Zero native or JavaScript dependencies
• Built in TypeScript definitions

Screenshots

iOS

Android

Setup

Install

yarn add react-native-network-logger

or

npm install --save react-native-network-logger

Start Logging

Call startNetworkLogging in your apps entry point to log every request, or call it on a button press to manually trigger it.

import { startNetworkLogging } from 'react-native-network-logger';

startNetworkLogging();
AppRegistry.registerComponent('App', () => App);

Display Requests and Responses

import NetworkLogger from 'react-native-network-logger';

const MyScreen = () => <NetworkLogger />;

Themes

You can change between the dark and light theme by passing the theme prop with "dark" or "light".

import NetworkLogger from 'react-native-network-logger';

const MyScreen = () => <NetworkLogger theme="dark" />;

Logging options

Max Requests

You can configure the max number of requests stored on the device using by calling startNetworkLogging with the maxRequests option. The default is 500.

startNetworkLogging({ maxRequests: 500 });

Sorting

Set the sort order of requests. Options are asc or desc, default is desc (most recent at the top).

import NetworkLogger from 'react-native-network-logger';

const MyScreen = () => <NetworkLogger sort="asc" />;

Integrate with existing navigation

Use your existing back button (e.g. in your navigation header) to navigate within the network logger.

import NetworkLogger, { getBackHandler } from 'react-native-network-logger';

const navigation = useNavigation();
const onBack = getBackHandler(navigation.goBack);

const MyScreen = () => (
  <Screen onBackPressed={onBack}>
    <NetworkLogger />
  </Screen>
);

Example App

To test the example app, after cloning the repo, install the required dependencies by running:

yarn bootstrap

Then start the example app by running:

yarn example start

You should then be able to open the expo server at http://localhost:3000/ and launch the app on iOS or Android.

For more setup and development details, see Contributing.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests.

License

This project is licensed under the MIT License - see the LICENSE file for details.