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Alex Hunt bf691fa53c Remove RN metro-config migration checks (#57648 )

Summary:
Pull Request resolved: https://github.com/react/react-native/pull/57648

Legacy check, clean up.

Changelog: [Internal]

___

Differential Revision: D113396915

fbshipit-source-id: 697b65f1a02a98949f490b2cc94d0864d52d1472

2026-07-23 06:52:14 -07:00

src

Remove RN metro-config migration checks (#57648 )

2026-07-23 06:52:14 -07:00

.gitignore

Move metro-config package into monorepo build, enable TS generation (#41836 )

2024-02-12 05:20:38 -08:00

package.json

Bump Metro to 0.87.0 (#57534 )

2026-07-13 11:06:41 -07:00

README.md

Standardize secondary package READMEs (#57273 )

2026-06-18 07:04:44 -07:00

README.md

@react-native/metro-config

Metro configuration for React Native. In React Native, your Metro config should extend either @react-native/metro-config or @expo/metro-config. These packages contain essential defaults necessary to build and run React Native apps.

See Configuring Metro for the full guide.

Usage

const {
  getDefaultConfig,
  mergeConfig,
} = require('@react-native/metro-config');

/**
 * Metro configuration
 * https://metrobundler.dev/docs/configuration
 *
 * @type {import('metro-config').MetroConfig}
 */
const config = {};

module.exports = mergeConfig(getDefaultConfig(__dirname), config);