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Gathering detailed insights and metrics for metro-react-native-babel-preset

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Gathering detailed insights and metrics for metro-react-native-babel-preset

metro-react-native-babel-preset

🚇 The JavaScript bundler for React Native

0.77.0

5,284

MIT

JavaScript

470.42 kB

416,515,750 5.6

Installations

npm install metro-react-native-babel-preset

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Min. Node Version

>=18

Node Version

18.12.1

NPM Version

8.19.2 Score

84.9

Supply Chain

62.7

Quality

75.8

Maintenance

100

Vulnerability

99.3

License

Pull Requests

Open

53

Total

685

Closed

619

Merged

13

Issues

Open

324

Total

683

Closed

359

Releases

133

v0.81.1

Published on 30 Jan 2025

v0.81.0

Published on 14 Oct 2024

v0.80.12

Published on 08 Sept 2024

v0.80.11

Published on 04 Sept 2024

v0.80.10

Published on 08 Aug 2024

v0.80.9

Published on 02 May 2024

View all 133 releases

Contributors

410

View all 410 contributors

Languages

JavaScript

SCSS

CSS

TypeScript

JavaScript (99.8%)

SCSS (0.15%)

CSS (0.03%)

TypeScript (0.02%)

Developer

facebook

Download Statistics

Total Downloads

416,515,750

Last Day

219,494

Last Week

1,025,960

Last Month

5,090,125

Last Year

99,728,775

GitHub Statistics

5,284 Stars

4,626 Commits

637 Forks

96 Watching

72 Branches

410 Contributors

Bundle Size

2.29 MB

Minified

470.42 kB

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

0.77.0

Package Id

metro-react-native-babel-preset@0.77.0

Unpacked Size

14.19 kB

Size

4.15 kB

File Count

NPM Version

8.19.2

Node Version

18.12.1

Publised On

06 Jul 2023

Total Downloads

Cumulative downloads

Total Downloads

416,515,750

Last day

-18.8%

219,494

Compared to previous day

Last week

-22.5%

1,025,960

Compared to previous week

Last month

-20.2%

5,090,125

Compared to previous month

Last year

-13.5%

99,728,775

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

@babel/core

Versions

metro-react-native-babel-preset

Babel presets for React Native applications. React Native itself uses this Babel preset by default when transforming your app's source code.

If you wish to use a custom Babel configuration by writing a babel.config.js file in your project's root directory, you must specify all the plugins necessary to transform your code. React Native does not apply its default Babel configuration in this case. So, to make your life easier, you can use this preset to get the default configuration and then specify more plugins that run before it.

Usage

As mentioned above, you only need to use this preset if you are writing a custom babel.config.js file.

Installation

Install metro-react-native-babel-preset in your app:

with npm:

1npm i metro-react-native-babel-preset --save-dev

or with yarn:

1yarn add -D metro-react-native-babel-preset

Configuring Babel

Then, create a file called babel.config.js in your project's root directory. The existence of this babel.config.js file will tell React Native to use your custom Babel configuration instead of its own. Then load this preset:

{
  "presets": ["module:metro-react-native-babel-preset"]
}

You can further customize your Babel configuration by specifying plugins and other options. See Babel's babel.config.js documentation to learn more.

Help and Support

If you get stuck configuring Babel, please ask a question on Stack Overflow or find a consultant for help. If you discover a bug, please open up an issue.

Fuzzing

Determines if the project uses fuzzing.

Score

5.6

/10

Last Scanned on 2025-01-27

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More