npmpackage.info

react-native-polyfill-globals

Polyfills and patches missing or partially supported web and core APIs.

3.1.0

MIT

JavaScript

Installations

npm install react-native-polyfill-globals

Pull Requests

Open

2

Total

4

Closed

2

Issues

Open

6

Total

7

Closed

1

Releases

v3.1.0

Published on 01 Feb 2021

v3.0.0

Published on 25 Jan 2021

v2.0.0

Published on 15 Jan 2021

v1.0.7

Published on 12 Nov 2020

v1.0.6

Published on 23 Oct 2020

v1.0.5

Published on 22 Oct 2020

View all 11 releases

Developer

acostalima

Developer Guide

BETA

Module System

CommonJS

Min. Node Version

Typescript Support

No

Node Version

14.7.0

NPM Version

6.14.7 Statistics

45 Stars

44 Commits

4 Forks

3 Watching

1 Branches

1 Contributors

Updated on 29 Oct 2024

Languages

JavaScript (100%)

Total Downloads

Cumulative downloads

Total Downloads

392,289

Last day

-6.4%

1,355

Compared to previous day

Last week

4.8%

8,192

Compared to previous week

Last month

23.2%

33,801

Compared to previous month

Last year

167.6%

255,119

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Versions

react-native-polyfill-globals

Polyfills and patches missing or partially supported web and core APIs.

Motivation

There are several APIs which React Native does not support. When available, they usally are not spec-conformant. This package aims to fill that gap by providing polyfills and patches to said APIs.

As of React Native v0.63.3:

URL and URLSearchParams are partially implemented.
FormData is partially implemented
- https://github.com/facebook/react-native/blob/v0.63.3/Libraries/Network/FormData.js
FileReader.readAsArrayBuffer is not implemented
- https://github.com/facebook/react-native/blob/v0.63.3/Libraries/Blob/FileReader.js#L84
- Related discussions:
  - https://github.com/facebook/react-native/issues/21209
ReadableStream is not supported and, by extension, Response.body is not implemented. Related discussions:
btoa and atob are not supported
TextEncoder and TextDecoder are not supported
...and others

Installation

1$ npm install react-native-polyfill-globals

Peer dependencies

Install the above as necessary.

Included support

Implemented by react-native+0.63.3.patch
- FormData.set
- Handling of Blobs by FormData
- FileReader.readAsArrayBuffer
URL and URLSearchParams provided by react-native-url-polyfill
ReadableStream provided by web-streams-polyfill
btoa and atob provided by base-64
TextEncoder and TextDecoder provided by text-encoding
fetch for text streaming provided by react-native-fetch-api
crypto.getRandomValues provided by react-native-get-random-values

Usage

Polyfill all on demand

Import the polyfill function and call it whenever.

1import { polyfill } from 'react-native-polyfill-globals';
2
3polyfill();

Polyfill all automatically

Add the following import to the top of your app's entry file, index.js, located at the root of your project.

1import 'react-native-polyfill-globals/auto';

Polyfill selectively

1import { polyfill as polyfillBase64 } from 'react-native-polyfill-globals/src/base64';
2import { polyfill as polyfillEncoding } from 'react-native-polyfill-globals/src/encoding';
3import { polyfill as polyfillReadableStream } from 'react-native-polyfill-globals/src/readable-stream';
4import { polyfill as polyfillURL } from 'react-native-polyfill-globals/src/url';
5import { polyfill as polyfillFetch } from 'react-native-polyfill-globals/src/fetch';
6import { polyfill as polyfillCrypto } from 'react-native-polyfill-globals/src/crypto';

Apply patches

Patch files located at the patches directory provide additional polyfills and fixes.

Apply all at once with patch-package:

1$ npm install -D patch-package
2$ npx patch-package --patch-dir node_modules/react-native-polyfill-globals/patches

Apply invidually with Git:

1$ git apply --ignore-whitespace node_modules/react-native-polyfill-globals/react-native+0.63.3.patch

Apply invidually with patch:

1$ patch -p1 -i node_modules/react-native-polyfill-globals/react-native+0.63.3.patch

⚠️ Bundling

Note that Metro, React Native's bundler, at this time does not support tree-shaking nor dead code elimination. As such, beware that even if you apply polyfills selectively and don't use them at runtime, the code will be included in the production bundle regardless. If you don't need a given polyfill, do not import it at all.

node-libs-react-native - Node.js core modules for React Native.
rn-nodeify - Hack to allow React Native projects to use Node core modules and npm modules that use them.
ReactNativify - A saner approach on how to use Node.js libraries in React Native.

License

MIT © André Costa Lima

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Binary-Artifacts

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

10

License

Determines if the project has defined a license.

4

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

0

Maintained

Determines if the project is "actively maintained".

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

SAST

Determines if the project uses static code analysis.

0

Code-Review

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

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

Branch-Protection

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

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

63 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-fwr7-v2mv-hh25
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-w8qv-6jwh-64r5
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
Warn: Project is vulnerable to: GHSA-ww39-953v-wcq6
Warn: Project is vulnerable to: GHSA-pfrx-2q88-qq97
Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
Warn: Project is vulnerable to: GHSA-f5x2-xv93-4p23
Warn: Project is vulnerable to: GHSA-gmpm-xp43-f7g6
Warn: Project is vulnerable to: GHSA-pf27-929j-9pmm
Warn: Project is vulnerable to: GHSA-327c-qx3v-h673
Warn: Project is vulnerable to: GHSA-x4cf-6jr3-3qvp
Warn: Project is vulnerable to: GHSA-mph8-6787-r8hw
Warn: Project is vulnerable to: GHSA-7mhc-prgv-r3q4
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-rc47-6667-2j5j
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-78xj-cgh5-2h22
Warn: Project is vulnerable to: GHSA-2p57-rm9w-gvfp
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-4cpg-3vgw-4877
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-rxrc-rgv4-jpvx
Warn: Project is vulnerable to: GHSA-7f53-fmmv-mfjv
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-44c6-4v22-4mhx
Warn: Project is vulnerable to: GHSA-4x5v-gmq8-25ch
Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
Warn: Project is vulnerable to: GHSA-g4rg-993r-mgx7
Warn: Project is vulnerable to: GHSA-4rq4-32rv-6wp6
Warn: Project is vulnerable to: GHSA-64g7-mvw6-v9qj
Warn: Project is vulnerable to: GHSA-gff7-g5r8-mg8m
Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-7p7h-4mm5-852v
Warn: Project is vulnerable to: GHSA-38fc-wpqx-33j7
Warn: Project is vulnerable to: GHSA-394c-5j6w-4xmx
Warn: Project is vulnerable to: GHSA-78cj-fxph-m83p
Warn: Project is vulnerable to: GHSA-fhg7-m89q-25r3
Warn: Project is vulnerable to: GHSA-j8xg-fqg3-53r7
Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693
Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Warn: Project is vulnerable to: GHSA-h6q6-9hqw-rwfv
Warn: Project is vulnerable to: GHSA-5fg8-2547-mr8q
Warn: Project is vulnerable to: GHSA-crh6-fp67-6883
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh

Score

2.8

/10

Last Scanned on 2024-11-25

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.

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react-native-polyfill-globals

Installations

Pull Requests

2

4

2

Issues

6

7

1

Releases

Developer

acostalima

Developer Guide

CommonJS

No

14.7.0

6.14.7

Statistics

Languages

Total Downloads

392,289

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Peer Dependencies

Dev Dependencies

react-native-polyfill-globals

Motivation

Installation

Peer dependencies

Included support

Usage

Polyfill all on demand

Polyfill all automatically

Polyfill selectively

Apply patches

⚠️ Bundling

Related

License

10

10

10

4

0

0

0

0

0

0

0

0

0

2.8

/10

Other packages similar to react-native-polyfill-globals