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Rob Hogan
c9c601d61a
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/55114 Our official [docs](https://reactnative.dev/docs/set-up-your-environment#node--watchman) require: > Node 20.19.4 or newer Currently, our `package.json#engines` fields express this as `"node": ">= 20.19.4"` This is a bit imprecise because of Node's overlapping release lines - e.g. v24.0.0 is actually older than v20.19.4 (2025-07-15), and the whole v21 line was already EOL before v20.19.4. The release *date* is relevant because Node.js frequently backports the most important updates - notably, `require(esm)` is already stable in Node 20.19 but is not unflagged in v22 until v22.12. This makes the `package.json#engines` requirement truer to the documented requirement, dropping some old minors and EOL majors that prevent us using features included in v20.19. Notably, `require(esm)` is stable and unflagged on all versions supported from this diff. - v21 and v23 are EOL, so are dropped. - v22.13 pre-dates 20.19.4 and is the first to have unflagged silent `require(esm)` - v24.3.0 pre-dates 20.19.4 and is the first to unflag TS-stripping - Support v25 and newer. Changelog: [General][Breaking] Drop support for EOL Node.js lines and old minors. Reviewed By: cortinico, huntie Differential Revision: D90467358 fbshipit-source-id: a5fdfb1b93a9d6cffe78eb6811ff7420ab906f44
@react-native/core-cli-utils
A collection of utilites to help Frameworks build their React Native CLI tooling. This is not intended to be used directly use users of React Native.
Usage
import { Command } from 'commander';
import cli from '@react-native/core-cli-utils';
import debug from 'debug';
const android = new Command('android');
const frameworkFindsAndroidSrcDir = "...";
const tasks = cli.clean.android(frameworkFindsAndroidSrcDir);
const log = debug('fancy-framework:android');
android
.command('clean')
.description(cli.clean.android)
.action(async () => {
const log = debug('fancy-framework:android:clean');
log(`🧹 let me clean your Android caches`);
// Add other caches your framework needs besides the normal React Native caches
// here.
for (const task of tasks) {
try {
log(`\t ${task.label}`);
// See: https://github.com/sindresorhus/execa#lines
const {stdout} = await task.action({ lines: true })
log(stdout.join('\n\tGradle: '));
} catch (e) {
log(`\t ⚠️ whoops: ${e.message}`);
}
}
});
And you'd be using it like this:
$ ./fancy-framework android clean
🧹 let me clean your Android caches
Gradle: // a bunch of gradle output
Gradle: ....
Features
"@react-native/core-cli-utils/version.js"contains the platform and tooling version requirements for react-native.
Contributing
Changes to this package can be made locally and linked against your app. Please see the Contributing guide.