Installations

npm install babel-preset-expo-modern

Developer Guide

BETA

Typescript

No

Module System

CommonJS

Node Version

14.16.0

NPM Version

6.14.11 Score

58

Supply Chain

77.9

Quality

73.8

Maintenance

100

Vulnerability

99.3

License

Pull Requests

Open

2

Total

3

Closed

1

Issues

Open

0

Total

0

Closed

0

Releases

Unable to fetch releases

Contributors

1

Unable to fetch Contributors

View all 1 contributors

Languages

1

JavaScript

JavaScript (100%)

Developer

mailmindlin

Download Statistics

Total Downloads

7,754

Last Day

2

Last Week

24

Last Month

813

Last Year

5,665

GitHub Statistics

14 Commits

2 Watching

3 Branches

1 Contributors

Maintainers

1

Package Meta Information

Latest Version

0.1.3

Package Id

babel-preset-expo-modern@0.1.3

Unpacked Size

13.43 kB

Size

4.53 kB

File Count

15

NPM Version

6.14.11

Node Version

14.16.0

Total Downloads

Cumulative downloads

Total Downloads

7,754

Last day

-93.5%

2

Compared to previous day

Last week

-91.5%

24

Compared to previous week

Last month

-6.2%

813

Compared to previous month

Last year

902.7%

5,665

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

18

@babel/plugin-proposal-class-properties @babel/plugin-proposal-decorators @babel/plugin-proposal-export-default-from @babel/plugin-proposal-nullish-coalescing-operator @babel/plugin-proposal-optional-catch-binding @babel/plugin-proposal-optional-chaining @babel/plugin-syntax-dynamic-import @babel/plugin-syntax-export-default-from @babel/plugin-syntax-export-namespace-from @babel/plugin-syntax-flow @babel/plugin-transform-flow-strip-types @babel/plugin-transform-modules-commonjs @babel/plugin-transform-react-jsx @babel/plugin-transform-react-jsx-source @babel/plugin-transform-typescript babel-plugin-module-resolver babel-plugin-react-native-web find-root

Peer Dependencies

1

@babel/core

Dev Dependencies

1

@types/node

Versions

babel-preset-expo-modern

Babel preset for Expo that won't transpile all the way back to ES5

Using the default expo/metro preset for Babel will yield you code that's pretty portable, but uses more transforms than are strictly necessary. Modern browsers support destructuring, computed properties, ES6 classes, arrow functions, for-of, and a slew of other features that are transpiled away by metro-react-native-babel-preset. Simply by not doing that, we can emit better source maps and cleaner code for debugging.

Included transforms

These syntax elements will be transpiled away

Expo vector icons transform
Flow syntax
Decorators
Class properties
Nullish coalescing
Optional chaining
Optional catch binding
Dynamic import
Export default from
JSX
JSX sourcemap
TypeScript
(optionally) Import/export => CommonJS

Removed transforms (present in metro)

Use metro/expo preset if you use these syntax elements AND your target browser doesn't support them.

Block scoping
Computed properties
Destructuring
Integer literals
Rest/default parameters
Shorthand properties
Sticky regex
Unicode regex
Arrow functions
ES6 classes
For-of
Spread
Template literals
Exponentiation operator
Object.assign
Object rest/spread
Symbol members

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

2

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

0

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

SAST

Determines if the project uses static code analysis.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

License

Determines if the project has defined a license.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

Score

1.6

/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