https://github.com/zloirock/core-js

ecmascript-proposals es2015 es6 es7 esnext javascript js polyfill ponyfill proposal proposals shim

Score: 38.44939039311151

Last synced: about 5 hours ago
JSON representation

Repository metadata:

Standard Library

Host: GitHub
URL: https://github.com/zloirock/core-js
Owner: zloirock
License: mit
Created: 2013-07-17T16:32:27.000Z (about 13 years ago)
Default Branch: master
Last Pushed: 2026-08-22T18:43:21.000Z (1 day ago)
Last Synced: 2026-08-23T00:38:31.296Z (about 22 hours ago)
Topics: ecmascript-proposals, es2015, es6, es7, esnext, javascript, js, polyfill, ponyfill, proposal, proposals, shim
Language: JavaScript
Homepage: https://core-js.io
Size: 101 MB
Stars: 25,524
Watchers: 251
Forks: 1,688
Open Issues: 44
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Security: SECURITY.md
Funding:
- Open collective: core-js
- Patreon: zloirock
- Custom: https://boosty.to/zloirock

Owner metadata:

Name: Denis Pushkarev
Login: zloirock
Email: zloirock@zloirock.ru
Kind: user
Description:
Website: http://zloirock.ru
Location: Cyprus, Larnaca
Twitter: zloirock
Company:
Icon url: https://avatars.githubusercontent.com/u/2213682?u=8b15e73a3320dde600389250b04b958996f8afe9&v=4
Repositories: 10
Last Synced at: 2026-08-22T00:11:45.547Z
Profile URL: https://github.com/zloirock

GitHub Events

Total

Commit comment event: 7
Create event: 67
Delete event: 43
Fork event: 79
Issue comment event: 178
Issues event: 53
Pull request event: 105
Pull request review comment event: 42
Pull request review event: 89
Push event: 1778
Release event: 7
Watch event: 1024
Total: 3472

Last Year

Commit comment event: 2
Create event: 18
Delete event: 15
Fork event: 8
Issue comment event: 46
Issues event: 15
Pull request event: 25
Pull request review comment event: 22
Pull request review event: 37
Push event: 933
Release event: 1
Watch event: 164
Total: 1286

Committers metadata

Last synced: 5 days ago

Total Commits: 7,591
Total Committers: 144
Avg Commits per committer: 52.715
Development Distribution Score (DDS): 0.05

Commits in past year: 864
Committers in past year: 7
Avg Commits per committer in past year: 123.429
Development Distribution Score (DDS) in past year: 0.047

Name	Email	Commits
Denis Pushkarev	z**k@z**u	7208
Sergey Nechaev	s**h@i**u	89
Basix	b**x@b**h	18
Nicolò Ribaudo	n**o@g**m	18
Levi Pesin	3****n	16
Romeo Van Snick	r**s@g**m	16
C. Scott Ananian	c**t@c**t	10
John	j**z@o**m	9
weijianfan	w**n@w**l	6
Oliver Hoffmann	o**5@g**m	6
Minseok Choe	c**s@o**m	6
weijianfan	9**2@q**m	5
Nick Etson	n**k@t**m	5
Chi Vinh Le	v**h@v**h	5
Andrei Rybak	r**v@g**m	5
Scott Arciszewski	s**c@a**m	4
Ferdinand Thiessen	o**e@f**e	4
Gao Sheng	g**8@m**m	3
Luashine	1****e	3
Logan Smyth	l**h@g**m	3
Kenta Moriuchi	m**n@k**m	3
Ildar Shaimordanov	i****v	3
Funklos	f**o@g**m	3
Divyansh Singh	4****d	3
Aleen	a**2@v**m	2
Thai Pangsakulyanont	d**h@s**e	2
Tomas Tintera	t**s@s**z	2
Yao Ding	y**d@g**m	2
arcde40	a**0@g**m	2
demonguyj	k**e@n**m	2
and 114 more...

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 994
Total pull requests: 564
Average time to close issues: 2 months
Average time to close pull requests: 28 days
Total issue authors: 862
Total pull request authors: 231
Average comments per issue: 4.96
Average comments per pull request: 1.75
Merged pull request: 396
Bot issues: 0
Bot pull requests: 3

Past year issues: 22
Past year pull requests: 83
Past year average time to close issues: 17 days
Past year average time to close pull requests: 7 days
Past year issue authors: 19
Past year pull request authors: 18
Past year average comments per issue: 1.5
Past year average comments per pull request: 1.66
Past year merged pull request: 56
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/zloirock/core-js

Top Issue Authors

zloirock (17)
ghost (12)
stonechoe (6)
ljharb (6)
sebmck (5)
binarykitchen (5)
aleen42 (5)
benjamingr (4)
johnzhou721 (4)
trusktr (4)
babel-bot (4)
lukescott (4)
qiulang (4)
altomonte8190 (3)
letmaik (3)

Top Pull Request Authors

zloirock (128)
slowcheetah (102)
johnzhou721 (21)
nicolo-ribaudo (12)
cscott (10)
stonechoe (8)
minseok-choe (7)
scottarc (4)
brc-dd (4)
JakeChampion (4)
susnux (3)
gnh1201 (3)
nicketson (3)
dependabot[bot] (3)
dev-itsheng (2)

Top Issue Labels

question (187)
can't reproduce (81)
enhancement (72)
bug (50)
compatibility (50)
duplicate (42)
web standards (40)
help wanted (35)
spam (28)
es6 (20)
es (18)
esnext (17)
webkit (14)
v8 (14)
discussion (14)
wontfix (13)
invalid (12)
ie (12)
wtf? (8)
downstream (7)
exotic environment (6)
docs (6)
es5 (5)
old environment (4)
broken environment (4)
api (4)
cantfix (3)
nashorn (3)
upstream (3)
babel (3)

Top Pull Request Labels

spam (12)
semver:minor (9)
esnext (7)
wontfix (5)
compatibility (4)
enhancement (4)
dependencies (3)
v4 (3)
es6 (2)
docs (2)
wtf? (2)
es (2)
can't reproduce (2)
help wanted (2)
broken environment (1)
v8 (1)
downstream (1)
webkit (1)
web standards (1)
bug (1)

Package metadata

Total packages: 47
Total downloads:
- npm: 567,352,331 last-month
Total docker downloads: 12,985,293,738
Total dependent packages: 70,862 (may contain duplicates)
Total dependent repositories: 8,458,372 (may contain duplicates)
Total versions: 1,999
Total maintainers: 13

debian-12: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Documentation: https://packages.debian.org/bookworm/node-core-js
Licenses: mit
Latest release: 3.26.1-3 (published 6 months ago)
Last Synced: 2026-03-13T20:39:13.343Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.066%
- Stargazers count: 0.089%
- Forks count: 0.176%

npmjs.org: core-js

Standard library

Homepage: https://core-js.io
Licenses: MIT
Latest release: 3.50.0 (published 19 days ago)
Last Synced: 2026-08-22T17:52:00.135Z (1 day ago)
Versions: 289
Dependent Packages: 68,956
Dependent Repositories: 3,461,376
Downloads: 282,564,006 Last month
Docker Downloads: 5,544,094,229
Rankings:
- Dependent packages count: 0.001%
- Dependent repos count: 0.004%
- Downloads: 0.009%
- Docker downloads count: 0.023%
- Average: 0.268%
- Stargazers count: 0.598%
- Forks count: 0.971%
Maintainers (1)
- zloirock
Funding:
- url: https://opencollective.com/core-js
- type: opencollective

npmjs.org: core-js-compat

core-js compat

Homepage: https://core-js.io
Licenses: MIT
Latest release: 3.50.0 (published 19 days ago)
Last Synced: 2026-08-22T16:44:44.187Z (1 day ago)
Versions: 155
Dependent Packages: 1,046
Dependent Repositories: 3,132,941
Downloads: 212,880,100 Last month
Docker Downloads: 4,519,062,855
Rankings:
- Dependent repos count: 0.005%
- Downloads: 0.015%
- Docker downloads count: 0.032%
- Dependent packages count: 0.066%
- Average: 0.281%
- Stargazers count: 0.598%
- Forks count: 0.971%
Maintainers (1)
- zloirock
Funding:
- url: https://opencollective.com/core-js
- type: opencollective

npmjs.org: core-js-pure

Standard library

Homepage: https://core-js.io
Licenses: MIT
Latest release: 3.50.0 (published 19 days ago)
Last Synced: 2026-08-22T16:39:05.056Z (1 day ago)
Versions: 166
Dependent Packages: 586
Dependent Repositories: 1,859,896
Downloads: 71,517,732 Last month
Docker Downloads: 2,854,863,192
Rankings:
- Dependent repos count: 0.017%
- Docker downloads count: 0.027%
- Downloads: 0.033%
- Dependent packages count: 0.103%
- Average: 0.292%
- Stargazers count: 0.598%
- Forks count: 0.971%
Maintainers (1)
- zloirock
Funding:
- url: https://opencollective.com/core-js
- type: opencollective

npmjs.org: core-js-bundle

Standard library

Homepage: https://core-js.io
Licenses: MIT
Latest release: 3.50.0 (published 19 days ago)
Last Synced: 2026-08-22T16:39:35.068Z (1 day ago)
Versions: 165
Dependent Packages: 76
Dependent Repositories: 3,903
Downloads: 321,068 Last month
Docker Downloads: 67,247,544
Rankings:
- Docker downloads count: 0.275%
- Dependent repos count: 0.358%
- Downloads: 0.437%
- Dependent packages count: 0.442%
- Average: 0.509%
- Stargazers count: 0.602%
- Forks count: 0.939%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: core-js-builder

core-js builder

Homepage: https://core-js.io
Licenses: MIT
Latest release: 3.50.0 (published 19 days ago)
Last Synced: 2026-08-22T16:58:17.735Z (1 day ago)
Versions: 202
Dependent Packages: 41
Dependent Repositories: 173
Downloads: 66,384 Last month
Docker Downloads: 25,918
Rankings:
- Stargazers count: 0.602%
- Docker downloads count: 0.625%
- Dependent packages count: 0.69%
- Downloads: 0.703%
- Average: 0.785%
- Forks count: 0.939%
- Dependent repos count: 1.149%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

bower.io: core.js

Homepage:
Licenses: mit
Latest release: v3.48.0 (published 7 months ago)
Last Synced: 2026-03-09T13:07:21.264Z (6 months ago)
Versions: 222
Dependent Packages: 7
Dependent Repositories: 38
Rankings:
- Stargazers count: 0.236%
- Forks count: 0.661%
- Dependent packages count: 0.91%
- Average: 1.163%
- Dependent repos count: 2.844%

repo1.maven.org: org.webjars.npm:core-js

WebJar for core-js

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/core-js/
Licenses: MIT
Latest release: 3.49.0 (published 4 months ago)
Last Synced: 2026-08-22T16:35:16.057Z (1 day ago)
Versions: 124
Dependent Packages: 133
Dependent Repositories: 20
Rankings:
- Dependent packages count: 0.568%
- Stargazers count: 1.042%
- Average: 2.741%
- Forks count: 3.95%
- Dependent repos count: 5.403%

deno.land: corejs

Standard Library

Homepage:
Documentation: https://doc.deno.land/https://deno.land/x/corejs/mod.ts
Licenses: mit
Latest release: v3.49.0 (published 5 months ago)
Last Synced: 2026-08-22T16:32:49.466Z (1 day ago)
Versions: 88
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 0.111%
- Stargazers count: 0.185%
- Average: 2.921%
- Dependent packages count: 11.388%

proxy.golang.org: github.com/zloirock/core-js

Homepage:
Documentation: https://pkg.go.dev/github.com/zloirock/core-js#section-documentation
Licenses: mit
Latest release: v3.50.0+incompatible (published 19 days ago)
Last Synced: 2026-08-22T16:42:46.934Z (1 day ago)
Versions: 268
Dependent Packages: 0
Dependent Repositories: 2
Rankings:
- Stargazers count: 0.08%
- Forks count: 0.61%
- Average: 3.433%
- Dependent repos count: 3.48%
- Dependent packages count: 9.561%

npmjs.org: @miniu/core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 2.6.12 (published over 5 years ago)
Last Synced: 2026-08-22T16:50:00.354Z (1 day ago)
Versions: 1
Dependent Packages: 2
Dependent Repositories: 19
Downloads: 227 Last month
Rankings:
- Stargazers count: 0.602%
- Forks count: 0.939%
- Dependent repos count: 2.79%
- Average: 4.65%
- Dependent packages count: 8.834%
- Downloads: 10.085%
Maintainers (3)

npmjs.org: @letznav/core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.0.0 (published about 8 years ago)
Last Synced: 2026-08-22T17:47:15.246Z (1 day ago)
Versions: 2
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 41 Last month
Rankings:
- Stargazers count: 0.602%
- Forks count: 0.939%
- Dependent repos count: 10.296%
- Average: 11.369%
- Dependent packages count: 20.908%
- Downloads: 24.1%
Maintainers (1)
- letznav

repo1.maven.org: org.webjars.npm:core-js-pure

WebJar for core-js-pure

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/core-js-pure/
Licenses: MIT
Latest release: 3.50.0 (published 12 days ago)
Last Synced: 2026-08-22T16:34:45.618Z (1 day ago)
Versions: 50
Dependent Packages: 4
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.098%
- Forks count: 3.43%
- Average: 12.482%
- Dependent packages count: 13.421%
- Dependent repos count: 31.98%

repo1.maven.org: org.webjars.npm:core-js-compat

WebJar for core-js-compat

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/core-js-compat/
Licenses: MIT
Latest release: 3.36.1 (published over 2 years ago)
Last Synced: 2026-08-22T16:34:47.221Z (1 day ago)
Versions: 12
Dependent Packages: 2
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.098%
- Forks count: 3.43%
- Average: 14.717%
- Dependent packages count: 22.361%
- Dependent repos count: 31.98%

npmjs.org: core-js-ie8

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 2.0.3 (published over 10 years ago)
Last Synced: 2026-08-22T17:59:20.055Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 42 Last month
Rankings:
- Stargazers count: 0.606%
- Forks count: 0.948%
- Dependent repos count: 10.296%
- Average: 15.312%
- Dependent packages count: 20.908%
- Downloads: 43.802%
Maintainers (1)
- cchamberlain

npmjs.org: core-js-with-latest-tweet-from-donald-trump

[![Sponsors on Open Collective](https://opencollective.com/core-js/sponsors/badge.svg)](#raising-funds) [![Backers on Open Collective](https://opencollective.com/core-js/backers/badge.svg)](#raising-funds) [![Gitter](https://badges.gitter.im/Join%20Chat.s

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 0.1.1 (published over 6 years ago)
Last Synced: 2026-08-22T16:44:16.951Z (1 day ago)
Versions: 2
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 25 Last month
Rankings:
- Stargazers count: 0.777%
- Forks count: 1.14%
- Average: 15.503%
- Dependent packages count: 16.224%
- Dependent repos count: 25.328%
- Downloads: 34.045%
Maintainers (1)
- ompala

npmjs.org: core-js-for-ie8

Standard library fix ie8 bug

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 2.4.2 (published over 8 years ago)
Last Synced: 2026-08-22T17:03:50.186Z (1 day ago)
Versions: 2
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 42 Last month
Rankings:
- Stargazers count: 0.606%
- Forks count: 0.948%
- Dependent repos count: 10.296%
- Average: 15.922%
- Dependent packages count: 20.908%
- Downloads: 46.854%
Maintainers (1)
- lzhengms

npmjs.org: @coremail/core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.20.3-fix-avoid-third-party-bind (published over 4 years ago)
Last Synced: 2026-08-22T16:39:34.490Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 9 Last month
Rankings:
- Stargazers count: 0.777%
- Forks count: 1.14%
- Dependent packages count: 16.224%
- Average: 17.036%
- Dependent repos count: 25.328%
- Downloads: 41.711%
Maintainers (1)
- lwr
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: @expertbridge/core-js-pure

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.27.0 (published over 3 years ago)
Last Synced: 2026-08-22T17:28:13.727Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 30 Last month
Rankings:
- Stargazers count: 0.805%
- Forks count: 1.223%
- Dependent packages count: 16.22%
- Average: 17.426%
- Dependent repos count: 25.306%
- Downloads: 43.576%
Maintainers (1)
- priyank.singh
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: bdwain-core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.2.2 (published almost 7 years ago)
Last Synced: 2026-08-22T17:10:48.762Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 34 Last month
Rankings:
- Stargazers count: 0.602%
- Forks count: 0.939%
- Dependent repos count: 10.296%
- Average: 17.529%
- Dependent packages count: 20.908%
- Downloads: 54.903%
Maintainers (1)
- bdwain

npmjs.org: @core-js/collector

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 0.0.1 (published over 5 years ago)
Last Synced: 2026-08-22T17:07:14.512Z (1 day ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 19 Last month
Rankings:
- Stargazers count: 0.78%
- Forks count: 1.14%
- Dependent packages count: 16.224%
- Average: 17.847%
- Dependent repos count: 25.328%
- Downloads: 45.763%
Maintainers (1)
- zloirock

repo1.maven.org: org.webjars.npm:core-js-bundle

WebJar for core-js-bundle

Homepage: https://www.webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/core-js-bundle/
Licenses: MIT
Latest release: 3.49.0 (published about 1 month ago)
Last Synced: 2026-08-22T16:34:11.582Z (1 day ago)
Versions: 45
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 0.724%
- Forks count: 2.905%
- Average: 21.117%
- Dependent repos count: 31.98%
- Dependent packages count: 48.86%

repo1.maven.org: org.webjars.npm:github-com-zloirock-core-js

WebJar for core-js

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/github-com-zloirock-core-js/
Licenses: MIT
Latest release: 2.5.5 (published over 8 years ago)
Last Synced: 2026-08-22T16:32:46.768Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.098%
- Forks count: 3.43%
- Average: 21.342%
- Dependent repos count: 31.98%
- Dependent packages count: 48.86%

repo1.maven.org: org.webjars.bower:github-com-zloirock-core-js

WebJar for core.js

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.bower/github-com-zloirock-core-js/
Licenses: MIT
Latest release: 2.5.3 (published over 8 years ago)
Last Synced: 2026-08-22T16:35:16.216Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.098%
- Forks count: 3.43%
- Average: 21.342%
- Dependent repos count: 31.98%
- Dependent packages count: 48.86%

repo1.maven.org: org.webjars.bower:core.js

WebJar for core.js

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.bower/core.js/
Licenses: MIT
Latest release: 2.5.1 (published over 8 years ago)
Last Synced: 2026-08-22T16:34:07.864Z (1 day ago)
Versions: 4
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.098%
- Forks count: 3.43%
- Average: 21.342%
- Dependent repos count: 31.98%
- Dependent packages count: 48.86%

conda-forge.org: core-js

Modular standard library for JavaScript

Homepage: https://github.com/zloirock/core-js
Licenses: MIT
Latest release: 2.6.10 (published almost 7 years ago)
Last Synced: 2026-03-10T20:40:00.454Z (6 months ago)
Versions: 9
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Stargazers count: 1.647%
- Forks count: 3.818%
- Average: 22.667%
- Dependent repos count: 34.025%
- Dependent packages count: 51.175%

npmjs.org: @rdkmaster/core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.0.1-1 (published over 2 years ago)
Last Synced: 2026-08-22T17:10:23.998Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 13 Last month
Rankings:
- Downloads: 13.329%
- Average: 24.772%
- Dependent repos count: 24.957%
- Dependent packages count: 36.029%
Maintainers (1)
- rdkmaster

npmjs.org: @core-js/types

TypeScript types for core-js

Homepage: https://core-js.io
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T17:39:57.082Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 1,234 Last month
Rankings:
- Dependent repos count: 22.323%
- Average: 27.257%
- Dependent packages count: 32.19%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: @core-js/babel-plugin

core-js babel plugin

Homepage: https://core-js.io
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T16:44:18.612Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 7 Last month
Rankings:
- Dependent repos count: 22.323%
- Average: 27.257%
- Dependent packages count: 32.19%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: ut-core-js

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: MIT
Latest release: 3.39.0 (published 11 months ago)
Last Synced: 2026-08-22T16:48:16.679Z (1 day ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 6 Last month
Rankings:
- Dependent repos count: 23.731%
- Average: 28.981%
- Dependent packages count: 34.232%
Maintainers (1)
- wxyyxc1992
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

repo1.maven.org: org.mvnpm:core-js-bundle

Standard library

Homepage: https://core-js.io
Documentation: https://appdoc.app/artifact/org.mvnpm/core-js-bundle/
Licenses: MIT
Latest release: 3.50.0 (published 17 days ago)
Last Synced: 2026-08-22T16:34:16.168Z (1 day ago)
Versions: 3
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 27.117%
- Average: 33.004%
- Dependent packages count: 38.89%

npmjs.org: @core-js/bundle

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T16:52:47.763Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 23 Last month
Rankings:
- Dependent repos count: 33.95%
- Average: 41.217%
- Dependent packages count: 48.484%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: @core-js/compat

core-js compat

Homepage: https://github.com/zloirock/core-js#readme
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T18:18:25.080Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 27 Last month
Rankings:
- Dependent repos count: 33.95%
- Average: 41.217%
- Dependent packages count: 48.484%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: @core-js/builder

core-js builder

Homepage: https://github.com/zloirock/core-js#readme
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T16:45:50.090Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 24 Last month
Rankings:
- Dependent repos count: 33.95%
- Average: 41.217%
- Dependent packages count: 48.484%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

npmjs.org: @core-js/pure

Standard library

Homepage: https://github.com/zloirock/core-js#readme
Licenses: SEE LICENSE IN LICENSE
Latest release: 4.0.0-alpha.1 (published 5 months ago)
Last Synced: 2026-08-22T16:38:37.940Z (1 day ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 1,238 Last month
Rankings:
- Dependent repos count: 33.95%
- Average: 41.217%
- Dependent packages count: 48.484%
Maintainers (1)
- zloirock
Funding:
- type: opencollective
- url: https://opencollective.com/core-js

repo1.maven.org: org.mvnpm:core-js

Standard library

Homepage: https://core-js.io
Documentation: https://appdoc.app/artifact/org.mvnpm/core-js/
Licenses: MIT
Latest release: 3.50.0 (published 17 days ago)
Last Synced: 2026-08-22T16:34:47.257Z (1 day ago)
Versions: 90
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 34.027%
- Average: 41.336%
- Dependent packages count: 48.646%

repo1.maven.org: org.mvnpm:core-js-pure

Standard library

Homepage: https://core-js.io
Documentation: https://appdoc.app/artifact/org.mvnpm/core-js-pure/
Licenses: MIT
Latest release: 3.50.0 (published 18 days ago)
Last Synced: 2026-08-22T16:33:19.506Z (1 day ago)
Versions: 46
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 34.027%
- Average: 41.336%
- Dependent packages count: 48.646%

repo1.maven.org: org.mvnpm:core-js-compat

core-js compat

Homepage: https://core-js.io
Documentation: https://appdoc.app/artifact/org.mvnpm/core-js-compat/
Licenses: MIT
Latest release: 3.50.0 (published 18 days ago)
Last Synced: 2026-08-22T16:33:41.228Z (1 day ago)
Versions: 25
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 34.612%
- Average: 42.051%
- Dependent packages count: 49.49%

ubuntu-22.04: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.8.2-3 (published 7 months ago)
Last Synced: 2026-03-07T15:38:07.160Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.10: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.26.1-3 (published 6 months ago)
Last Synced: 2026-03-13T20:15:56.190Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.33.2-1build2 (published 6 months ago)
Last Synced: 2026-07-30T04:10:29.699Z (25 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.04: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.26.1-1 (published 6 months ago)
Last Synced: 2026-03-11T22:42:45.327Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Documentation: https://packages.debian.org/bullseye/node-core-js
Licenses: mit
Latest release: 3.8.2-2 (published 6 months ago)
Last Synced: 2026-07-29T00:05:48.240Z (26 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-20.04: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.6.1-3 (published 6 months ago)
Last Synced: 2026-03-13T09:23:30.545Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-10: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Documentation: https://packages.debian.org/buster/node-core-js
Licenses: mit
Latest release: 2.4.1-2 (published 6 months ago)
Last Synced: 2026-03-13T04:07:01.586Z (5 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-13: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Documentation: https://packages.debian.org/trixie/node-core-js
Licenses: mit
Latest release: 3.33.2-1 (published 6 months ago)
Last Synced: 2026-07-24T20:35:22.509Z (about 1 month ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: node-core-js

Homepage: https://github.com/zloirock/core-js#readme
Licenses: mit
Latest release: 3.33.2-1build2 (published 7 months ago)
Last Synced: 2026-03-06T05:35:34.959Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

.github/workflows/ci.yml actions

actions/checkout v3 composite
actions/setup-node v3 composite

package-lock.json npm

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packages/core-js-builder/package.json npm

core-js 3.27.1
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packages/core-js-compat/package.json npm

browserslist ^4.21.4

scripts/bundle-package/package-lock.json npm

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169 dependencies

scripts/bundle-tests/package.json npm

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scripts/check-dependencies/package-lock.json npm

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scripts/check-dependencies/package.json npm

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scripts/usage/package.json npm

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tests/eslint/package.json npm

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tests/observables/package-lock.json npm

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tests/observables/package.json npm

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tests/promises/package-lock.json npm

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tests/promises/package.json npm

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tests/unit-karma/package.json npm

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actions/cache/save v6 composite
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.github/workflows/build-bundles.yml actions

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actions/setup-node v7 composite
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.github/workflows/build-website-for-branch.yml actions

actions/checkout v7 composite
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scripts/check-actions/package-lock.json npm

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scripts/check-actions/package.json npm

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website/package-lock.json npm

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