https://github.com/sindresorhus/emittery

async emitter event-emitter event-listener javascript nodejs npm-package promise

Score: 33.098565692797436

Last synced: about 6 hours ago
JSON representation

Repository metadata:

Simple and modern async event emitter

Host: GitHub
URL: https://github.com/sindresorhus/emittery
Owner: sindresorhus
License: mit
Created: 2017-11-27T21:09:55.000Z (almost 9 years ago)
Default Branch: main
Last Pushed: 2026-05-24T15:04:08.000Z (4 months ago)
Last Synced: 2026-09-05T20:00:03.760Z (4 days ago)
Topics: async, emitter, event-emitter, event-listener, javascript, nodejs, npm-package, promise
Language: JavaScript
Size: 1.02 MB
Stars: 2,074
Watchers: 15
Forks: 83
Open Issues: 0
Metadata Files:
- Readme: readme.md
- License: license
- Security: .github/security.md
Funding:
- Github: sindresorhus
- Open collective: sindresorhus
- Buy me a coffee: sindresorhus
- Custom: https://sindresorhus.com/donate

Owner metadata:

Name: Sindre Sorhus
Login: sindresorhus
Email:
Kind: user
Description: Full-Time Open-Sourcerer. Focused on Swift & JavaScript. Makes macOS apps, CLI tools, npm packages.
Website: https://sindresorhus.com/apps
Location:
Twitter: sindresorhus
Company:
Icon url: https://avatars.githubusercontent.com/u/170270?u=34acd557a042ac478d273a4621570cadb6b0bd89&v=4
Repositories: 1111
Last Synced at: 2024-10-29T21:14:09.635Z
Profile URL: https://github.com/sindresorhus

GitHub Events

Total

Fork event: 6
Issue comment event: 13
Issues event: 6
Pull request event: 7
Pull request review comment event: 6
Pull request review event: 4
Push event: 6
Release event: 2
Watch event: 245
Total: 295

Last Year

Issue comment event: 3
Issues event: 1
Push event: 3
Release event: 1
Watch event: 25
Total: 33

Committers metadata

Last synced: 1 day ago

Total Commits: 131
Total Committers: 30
Avg Commits per committer: 4.367
Development Distribution Score (DDS): 0.351

Commits in past year: 18
Committers in past year: 1
Avg Commits per committer in past year: 18.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
Sindre Sorhus	s**s@g**m	85
Mark Wubben	m**k@n**t	12
Harry Brundage	h**e@g**m	4
Luke Horvat	l**t@g**m	2
Richie Bendall	r**l@g**m	2
Yanis Benson	y**n@g**m	2
Lucas Barrena	l**a@h**m	1
Serhii Dolia	s**a@f**m	1
Alex Iglesias	a**s@f**m	1
Arthur Emanuel	a**r@p**e	1
Benjamin Selyem	5****g	1
Corey Farrell	g**t@c**m	1
Damien Lebrun	d**f@h**m	1
Dang Huynh	h**g@g**m	1
David Murdoch	d****h	1
Federico Brigante	g**b@b**t	1
Guru Prasad	g****s	1
Jan Hecking	j**g@n**m	1
Kiko Beats	j**u@g**m	1
KoHcoJlb	f**r@g**m	1
Linken Dinh	b****d	1
Linus Unnebäck	l**s@f**e	1
Muhammad Faizan Uddin	f**4@g**m	1
Napoleon Oikonomou	N**n@g**m	1
RENARD Laurent	l**y@g**m	1
Roy Revelt	r**y@c**m	1
Young	y**y@g**m	1
arantes555	a**5@g**m	1
futpib	f**b@g**m	1
叡山电车	c**l@c**e	1

Issue and Pull Request metadata

Last synced: 1 day ago

Total issues: 69
Total pull requests: 57
Average time to close issues: over 1 year
Average time to close pull requests: 3 months
Total issue authors: 46
Total pull request authors: 35
Average comments per issue: 3.06
Average comments per pull request: 3.7
Merged pull request: 41
Bot issues: 0
Bot pull requests: 0

Past year issues: 6
Past year pull requests: 0
Past year average time to close issues: about 2 hours
Past year average time to close pull requests: N/A
Past year issue authors: 5
Past year pull request authors: 0
Past year average comments per issue: 1.17
Past year average comments per pull request: 0
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/sindresorhus/emittery

Top Issue Authors

sindresorhus (7)
AuHau (5)
novemberborn (5)
davidmurdoch (3)
mmkal (3)
xinthose (2)
Richienb (2)
BurningEnlightenment (2)
alexiglesias93 (2)
zhaoyao91 (2)
kamilkisiela (1)
futpib (1)
parthnaik (1)
Lilja (1)
koteisaev (1)

Top Pull Request Authors

novemberborn (8)
airhorns (4)
dinoboff (2)
snilan (2)
GODLiangCY (2)
enzuguri (2)
stroncium (2)
Richienb (2)
lukehorvat (2)
serhii-dolia (2)
faizanu94 (2)
ylc395 (2)
lorenzofox3 (2)
KATT (2)
alexiglesias93 (1)

Top Issue Labels

help wanted (21)
enhancement (14)
:gift: Rewarded on Issuehunt (5)
bug (4)
good first issue (2)
question (1)

Top Pull Request Labels

Package metadata

Total packages: 13
Total downloads:
- npm: 181,567,190 last-month
Total docker downloads: 3,624,390,472
Total dependent packages: 1,096 (may contain duplicates)
Total dependent repositories: 1,127,445 (may contain duplicates)
Total versions: 86
Total maintainers: 5

debian-12: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Documentation: https://packages.debian.org/bookworm/node-emittery
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-03-13T21:51:31.824Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.457%
- Stargazers count: 0.863%
- Forks count: 0.963%

npmjs.org: emittery

Simple and modern async event emitter

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: MIT
Latest release: 2.0.0 (published 6 months ago)
Last Synced: 2026-09-07T21:30:20.078Z (2 days ago)
Versions: 34
Dependent Packages: 1,095
Dependent Repositories: 1,127,445
Downloads: 181,567,161 Last month
Docker Downloads: 3,624,390,472
Rankings:
- Downloads: 0.014%
- Dependent repos count: 0.03%
- Docker downloads count: 0.042%
- Dependent packages count: 0.063%
- Average: 0.931%
- Stargazers count: 2.045%
- Forks count: 3.392%
Maintainers (1)
- sindresorhus
Funding:
- https://github.com/sindresorhus/emittery?sponsor=1

proxy.golang.org: github.com/sindresorhus/emittery

Homepage:
Documentation: https://pkg.go.dev/github.com/sindresorhus/emittery#section-documentation
Licenses: mit
Latest release: v2.0.0+incompatible (published 6 months ago)
Last Synced: 2026-09-07T21:04:21.759Z (2 days ago)
Versions: 34
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 5.468%
- Average: 5.651%
- Dependent repos count: 5.835%

npmjs.org: @runly/emittery

Simple and modern async event emitter

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: MIT
Latest release: 1.0.1 (published almost 6 years ago)
Last Synced: 2026-09-07T21:07:42.037Z (2 days ago)
Versions: 2
Dependent Packages: 1
Dependent Repositories: 0
Downloads: 22 Last month
Rankings:
- Stargazers count: 2.569%
- Forks count: 4.025%
- Dependent packages count: 16.224%
- Average: 17.636%
- Dependent repos count: 25.328%
- Downloads: 40.033%
Maintainers (3)
Funding:
- https://github.com/sindresorhus/emittery?sponsor=1

npmjs.org: xui-emittery

Simple and modern async event emitter

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: MIT
Latest release: 1.0.2 (published over 2 years ago)
Last Synced: 2026-09-07T21:04:21.434Z (2 days ago)
Versions: 2
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 7 Last month
Rankings:
- Dependent repos count: 33.147%
- Average: 40.164%
- Dependent packages count: 47.18%
Maintainers (1)
- cometwk
Funding:
- https://github.com/sindresorhus/emittery?sponsor=1

repo1.maven.org: org.mvnpm:emittery

Simple and modern async event emitter

Homepage: https://github.com/sindresorhus/emittery#readme
Documentation: https://appdoc.app/artifact/org.mvnpm/emittery/
Licenses: MIT
Latest release: 2.0.0 (published 6 months ago)
Last Synced: 2026-09-07T21:38:38.165Z (2 days ago)
Versions: 6
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 33.721%
- Average: 40.964%
- Dependent packages count: 48.208%

ubuntu-24.04: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-03-06T05:36:09.601Z (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-23.04: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-03-11T22:43:02.959Z (6 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-13: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Documentation: https://packages.debian.org/trixie/node-emittery
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-08-19T12:27:25.153Z (22 days 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-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Documentation: https://packages.debian.org/bullseye/node-emittery
Licenses: mit
Latest release: 0.7.2-2 (published 7 months ago)
Last Synced: 2026-03-14T01:23:13.611Z (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-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-08-31T01:29:46.711Z (10 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-22.04: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: mit
Latest release: 0.10.1-1 (published 7 months ago)
Last Synced: 2026-03-07T15:40:31.149Z (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-24.10: node-emittery

Homepage: https://github.com/sindresorhus/emittery#readme
Licenses: mit
Latest release: 1.0.1-1 (published 7 months ago)
Last Synced: 2026-03-13T11:19:31.854Z (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

package.json npm

@types/node ^15.6.1 development
ava ^2.4.0 development
delay ^4.3.0 development
nyc ^15.0.0 development
p-event ^4.1.0 development
tsd ^0.19.1 development
xo ^0.39.0 development

.github/workflows/main.yml actions

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

ecosyste.ms

Data

Tools

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Applications

Experiments

Summary

https://github.com/sindresorhus/emittery

Repository metadata:

Owner metadata:

GitHub Events

Total

Last Year

Committers metadata

Issue and Pull Request metadata

Top Issue Authors

Top Pull Request Authors

Top Issue Labels

Top Pull Request Labels

Package metadata

debian-12: node-emittery

npmjs.org: emittery

proxy.golang.org: github.com/sindresorhus/emittery

npmjs.org: @runly/emittery

npmjs.org: xui-emittery

repo1.maven.org: org.mvnpm:emittery

ubuntu-24.04: node-emittery

ubuntu-23.04: node-emittery

debian-13: node-emittery

debian-11: node-emittery

ubuntu-23.10: node-emittery

ubuntu-22.04: node-emittery

ubuntu-24.10: node-emittery

Dependencies