Gathering detailed insights and metrics for babel-plugin-polyfill-corejs3
Gathering detailed insights and metrics for babel-plugin-polyfill-corejs3
A set of Babel plugins that enable injecting different polyfills with different strategies in your compiled code.
Installations
npm install babel-plugin-polyfill-corejs3Developer Guide
BETA
Typescript
No
Module System
CommonJS, ESM
Node Version
24.3.0
NPM Version
lerna/3.22.1/node@v24.3.0+x64 (linux)
Score
91.7
Supply Chain
86.5
Quality
86
Maintenance
100
Vulnerability
99.3
License
Releases
Unable to fetch releases
Languages
2
TypeScript
JavaScript
TypeScript (66.02%)
JavaScript (33.98%)
Developer
babel
Download Statistics
Total Downloads
4,457,799,445
Last Day
1,292,661
Last Week
27,409,538
Last Month
119,600,406
Last Year
1,335,019,125
GitHub Statistics
MIT License
348 Stars
429 Commits
64 Forks
16 Watchers
3 Branches
50 Contributors
Updated on Jun 27, 2025
Bundle Size
792.25 kB
Minified
101.88 kB
Minified + Gzipped
Maintainers
1
Package Meta Information
Latest Version
0.13.0
Package Id
babel-plugin-polyfill-corejs3@0.13.0
Unpacked Size
218.70 kB
Size
49.33 kB
File Count
15
NPM Version
lerna/3.22.1/node@v24.3.0+x64 (linux)
Node Version
24.3.0
Published on
Jun 27, 2025
Total Downloads
Cumulative downloads
Total Downloads
4,457,799,445
Last Day
-9.8%
1,292,661
Compared to previous day
Last Week
-8.9%
27,409,538
Compared to previous week
Last Month
0.3%
119,600,406
Compared to previous month
Last Year
7.7%
1,335,019,125
Compared to previous year
Weekly Downloads
Monthly Downloads
Yearly Downloads
Dependencies
2
Peer Dependencies
1
Dev Dependencies
11
babel-plugin-polyfill-corejs3
Install
Using npm:
1npm install --save-dev babel-plugin-polyfill-corejs3
or using yarn:
1yarn add babel-plugin-polyfill-corejs3 --dev
Usage
Add this plugin to your Babel configuration:
1{ 2 "plugins": [["polyfill-corejs3", { "method": "usage-global", "version": "3.20" }]] 3}
This package supports the usage-pure, usage-global, and entry-global methods.
When entry-global is used, it replaces imports to core-js.
Options
See here for a list of options supported by every polyfill provider.
version
string, defaults to "3.0".
This option only has an effect when used alongside "method": "usage-global" or "method": "usage-pure". It is recommended to specify the minor version you are using as core-js@3.0 may not include polyfills for the latest features. If you are bundling an app, you can provide the version directly from your node modules:
1{ 2 plugins: [ 3 ["polyfill-corejs3", { 4 "method": "usage-pure", 5 // use `core-js/package.json` if you are using `usage-global` 6 "version": require("core-js-pure/package.json").version 7 }] 8 ] 9}
If you are a library author, specify a reasonably modern core-js version in your
package.json and provide the plugin the minimal supported version.
1{ 2 "dependencies": { 3 "core-js": "^3.43.0" 4 } 5}
1{ 2 plugins: [ 3 ["polyfill-corejs3", { 4 "method": "usage-global", 5 // improvise if you have more complicated version spec, e.g. > 3.1.4 6 "version": require("./package.json").dependencies["core-js"] 7 }] 8 ] 9}
proposals
boolean, defaults to false.
This option only has an effect when used alongside "method": "usage-global" or "method": "usage-pure". When proposals are true, any ES proposal supported by core-js will be polyfilled as well.
No vulnerabilities found.
Reason
no dangerous workflow patterns detected
Reason
license file detected
Details
- Info: project has a license file: LICENSE:0
- Info: FSF or OSI recognized license: MIT License: LICENSE:0
Reason
no binaries found in the repo
Reason
Found 12/23 approved changesets -- score normalized to 5
Reason
2 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 1
Reason
detected GitHub workflow tokens with excessive permissions
Details
- Warn: no topLevel permission defined: .github/workflows/ci.yml:1
- Info: no jobLevel write permissions found
Reason
no effort to earn an OpenSSF best practices badge detected
Reason
project is not fuzzed
Details
- Warn: no fuzzer integrations found
Reason
security policy file not detected
Details
- Warn: no security policy file detected
- Warn: no security file to analyze
- Warn: no security file to analyze
- Warn: no security file to analyze
Reason
dependency not pinned by hash detected -- score normalized to 0
Details
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:30: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:32: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:55: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:57: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:80: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:82: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:11: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Warn: GitHub-owned GitHubAction not pinned by hash: .github/workflows/ci.yml:13: update your workflow using https://app.stepsecurity.io/secureworkflow/babel/babel-polyfills/ci.yml/main?enable=pin
- Info: 0 out of 8 GitHub-owned GitHubAction dependencies pinned
Reason
SAST tool is not run on all commits -- score normalized to 0
Details
- Warn: 0 commits out of 21 are checked with a SAST tool
Reason
47 existing vulnerabilities detected
Details
- Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
- Warn: Project is vulnerable to: GHSA-h5c3-5r3r-rr8q
- Warn: Project is vulnerable to: GHSA-rmvr-2pp2-xj38
- Warn: Project is vulnerable to: GHSA-xx4v-prfh-6cgc
- Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
- Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
- Warn: Project is vulnerable to: GHSA-cwfw-4gq5-mrqx
- Warn: Project is vulnerable to: GHSA-g95f-p29q-9xw4
- Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
- Warn: Project is vulnerable to: GHSA-897m-rjf5-jp39
- Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
- Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
- Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
- Warn: Project is vulnerable to: GHSA-4gmj-3p3h-gm8h
- Warn: Project is vulnerable to: GHSA-765h-qjxv-5f44
- Warn: Project is vulnerable to: GHSA-f2jv-r9rf-7988
- Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
- Warn: Project is vulnerable to: GHSA-rc47-6667-2j5j
- 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-76p3-8jx3-jpfq
- Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
- Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
- Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
- Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
- Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
- Warn: Project is vulnerable to: GHSA-3j8f-xvm3-ffx4
- Warn: Project is vulnerable to: GHSA-4p35-cfcx-8653
- Warn: Project is vulnerable to: GHSA-7f3x-x4pr-wqhj
- Warn: Project is vulnerable to: GHSA-jpp7-7chh-cf67
- Warn: Project is vulnerable to: GHSA-q6wq-5p59-983w
- Warn: Project is vulnerable to: GHSA-j9fq-vwqv-2fm2
- Warn: Project is vulnerable to: GHSA-pqw5-jmp5-px4v
- Warn: Project is vulnerable to: GHSA-h7cp-r72f-jxh6
- Warn: Project is vulnerable to: GHSA-v62p-rq8g-8h59
- Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
- Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
- Warn: Project is vulnerable to: GHSA-vx3p-948g-6vhq
- Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
- Warn: Project is vulnerable to: GHSA-29xr-v42j-r956
- 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-c4w7-xm78-47vh
- Warn: Project is vulnerable to: GHSA-p9pc-299p-vxgp
Score
3.4
/10
Last Scanned on 2025-06-23
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