# @react-native/metro-babel-transformer

> Babel transformer for React Native applications.

Latest version **0.87.1** (published 2026-08-26) · MIT license · 0 weekly downloads

## Install

```sh
npm install @react-native/metro-babel-transformer
pnpm add @react-native/metro-babel-transformer
yarn add @react-native/metro-babel-transformer
bun add @react-native/metro-babel-transformer
```

## Health

**Score 70/100 (B)** — status: active.

Positive: no vulnerabilities; has provenance; recently updated; high maintenance score; popular repo; extremely popular.

Warnings: low downloads; no types; no esm support; pre 1.0.

## Facts

| | |
|---|---|
| Version | 0.87.1 |
| Published | 2026-08-26 |
| First published | 2023-07-10 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Node | ^22.13.0 \|\| ^24.3.0 \|\| >= 26.0.0 |
| Dependencies | 4 |
| Unpacked size | 8.6 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 126587 |
| Maintainers | react-native-bot, fb |
| Keywords | transformer, react-native, metro |

## Links

- npm: https://www.npmjs.com/package/@react-native/metro-babel-transformer
- Repository: https://github.com/react/react-native
- Homepage: https://github.com/react/react-native#readme
- Issues: https://github.com/react/react-native/issues
- npm.io page: https://npm.io/package/@react-native/metro-babel-transformer

## Dependencies (4)

- [nullthrows](https://npm.io/package/nullthrows.md) ^1.1.1
- [@babel/core](https://npm.io/package/@babel/core.md) ^7.25.2
- [hermes-parser](https://npm.io/package/hermes-parser.md) 0.36.1
- [@react-native/babel-preset](https://npm.io/package/@react-native/babel-preset.md) 0.87.1

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## Recent versions

- 0.87.1 (latest) — 2026-08-26
- 0.88.0-rc.3 (next) — 2026-09-28
- 0.89.0-nightly-20260928-d7ff82ebe (nightly) — 2026-09-28
- 0.86.3 (0.86-stable) — 2026-08-24
- 0.83.10 (0.83-stable) — 2026-06-25
- 0.81.6 (0.81-stable) — 2026-02-05
- 0.80.3 (0.80-stable) — 2026-01-26
- 0.79.7 (0.79-stable) — 2025-10-21
- 0.77.3 (0.77-stable) — 2025-07-21
- 0.78.3 (0.78-stable) — 2025-07-09
- 0.76.9 (0.76-stable) — 2025-04-03
- 0.75.5 (0.75-stable) — 2025-02-06
- 0.74.89 (0.74-stable) — 2025-01-27
- 0.74.82 (false) — 2024-05-01
- 0.89.0-nightly-20260927-d7ff82ebe — 2026-09-27
- … 1159 more at https://npm.io/package/@react-native/metro-babel-transformer/versions

## README

# @react-native/metro-babel-transformer

[![npm]](https://www.npmjs.com/package/@react-native/metro-babel-transformer) [![npm downloads]](https://www.npmjs.com/package/@react-native/metro-babel-transformer)

[npm]: https://img.shields.io/npm/v/@react-native/metro-babel-transformer.svg?color=blue
[npm downloads]: https://img.shields.io/npm/dm/@react-native/metro-babel-transformer.svg

Metro Babel transformer for React Native applications. Applies [`@react-native/babel-preset`](https://www.npmjs.com/package/@react-native/babel-preset) when transforming source files during bundling.

---
_Source: https://npm.io/package/@react-native/metro-babel-transformer · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._