This is documentation for the next SDK version. For up-to-date documentation, see the latest version (SDK 54).

The expo-dev-menu can be used as a standalone library in any Expo project. It is especially useful in brownfield apps that don't need the full expo-dev-client launcher interface.

expo-dev-menu provides a developer menu UI for React Native apps that includes:

• A powerful and extensible menu UI accessible via shake gesture or three-finger long press
• Quick access to common development actions
• Support for custom menu items to extend functionality

Installation

If you are installing this in an existing React Native app, make sure to install expo in your project.

Usage

Once installed, the developer menu is available in your debug builds. You can open it by:

• Shake gesture: Shake your device
• Three-finger long press: Long press with three fingers on the screen
• Programmatically: Call DevMenu.openMenu() from your code

Extending the dev menu

The dev menu can be extended to include extra buttons by using the registerDevMenuItems API:

import { registerDevMenuItems } from 'expo-dev-menu';

const devMenuItems = [
  {
    name: 'My Custom Button',
    callback: () => console.log('Hello world!'),
  },
];

registerDevMenuItems(devMenuItems);

This will create a new section in the dev menu that includes the buttons you have registered:

Note: Subsequent calls of registerDevMenuItems will override all previous entries.

Using with expo-dev-client

If you are using development builds, install expo-dev-client instead. It includes expo-dev-menu along with additional development tools:

• A configurable launcher UI for switching between development servers
• Improved debugging tools
• Support for loading updates from EAS Update

For more information, check the expo-dev-client reference.

API

import * as DevMenu from 'expo-dev-menu';

No API data file found, sorry!