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https://github.com/primus/eventemitter3

browser eventemitter nodejs

Score: 34.14715517425783

Last synced: about 16 hours ago
JSON representation

Repository metadata:

EventEmitter3 - Because there's also a number 2. And we're faster.


Owner metadata:


GitHub Events

Total
Last Year

Committers metadata

Last synced: 4 days ago

Total Commits: 356
Total Committers: 32
Avg Commits per committer: 11.125
Development Distribution Score (DDS): 0.492

Commits in past year: 16
Committers in past year: 3
Avg Commits per committer in past year: 5.333
Development Distribution Score (DDS) in past year: 0.125

Name Email Commits
Luigi Pinca l****a@g****m 181
Arnout Kazemier i****o@3****m 78
greenkeeper[bot] g****] 59
Frédérique Mittelstaedt g****t@g****o 5
deepsweet k****r@s****n 2
Alberto Leal D****d 2
Emily Marigold Klassen f****l@g****m 2
Jonathan Brumley c****o@g****m 2
Sam Noedel d****2 2
Martin Eneqvist m****n@m****s 1
Nicholas Kinsey p****o@f****o 1
Swaagie i****o@m****l 1
Ankur Oberoi a****i@g****m 1
David undefined o****k@g****m 1
Ezra Brooks e****a@b****x 1
Felix Böhm m****e@f****m 1
Homa Wong h****g@g****m 1
Jaden m****e@j****o 1
Jason Smith j****s@i****m 1
John Leuenhagen j****n@z****m 1
Josh Perez j****h@g****m 1
Malyshev Alex m****x@g****m 1
Mateusz Burzyński m****i@g****m 1
Michael Hadley m****y@g****m 1
Mike Kidder m****r@g****m 1
Pierre PACI v****t@g****m 1
Rob Grindeland g****6 1
Rocco Musolino r****o 1
Shahar Mor s****1@g****m 1
Sorin Iclanzan s****n@i****m 1
and 2 more...

Issue and Pull Request metadata

Last synced: 30 days ago

Total issues: 61
Total pull requests: 61
Average time to close issues: about 1 month
Average time to close pull requests: 16 days
Total issue authors: 48
Total pull request authors: 25
Average comments per issue: 2.34
Average comments per pull request: 2.46
Merged pull request: 44
Bot issues: 12
Bot pull requests: 29

Past year issues: 3
Past year pull requests: 4
Past year average time to close issues: about 3 hours
Past year average time to close pull requests: about 15 hours
Past year issue authors: 3
Past year pull request authors: 3
Past year average comments per issue: 7.33
Past year average comments per pull request: 4.75
Past year merged pull request: 1
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/primus/eventemitter3

Top Issue Authors

  • greenkeeper[bot] (12)
  • GrosSacASac (2)
  • marcelbeumer (2)
  • dszakallas (1)
  • sandersn (1)
  • unional (1)
  • wladpaiva (1)
  • uinz (1)
  • refl3ction (1)
  • Nefcanto (1)
  • NamesMT (1)
  • renataogarcia (1)
  • jaichandra (1)
  • vladkrutenyuk (1)
  • sixiakun (1)

Top Pull Request Authors

  • greenkeeper[bot] (29)
  • gfmio (5)
  • forivall (3)
  • thewtex (2)
  • EzraBrooks (2)
  • colludium (1)
  • kashtn (1)
  • ZLima12 (1)
  • bradisbell (1)
  • BlackHole1 (1)
  • PPACI (1)
  • grind086 (1)
  • lpinca (1)
  • falsandtru (1)
  • Romick2005 (1)

Top Issue Labels

  • greenkeeper (12)

Top Pull Request Labels

  • greenkeeper (29)

Package metadata

npmjs.org: eventemitter3

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses: MIT
  • Latest release: 5.0.4 (published 6 months ago)
  • Last Synced: 2026-07-16T12:00:06.035Z (7 days ago)
  • Versions: 38
  • Dependent Packages: 5,814
  • Dependent Repositories: 1,773,097
  • Downloads: 562,516,693 Last month
  • Docker Downloads: 5,375,997,747
  • Rankings:
    • Downloads: 0.011%
    • Dependent packages count: 0.016%
    • Dependent repos count: 0.019%
    • Docker downloads count: 0.023%
    • Average: 0.643%
    • Stargazers count: 1.569%
    • Forks count: 2.22%
  • Maintainers (3)
bower.io: eventemitter3

  • Homepage:
  • Licenses: mit
  • Latest release: 5.0.1 (published about 3 years ago)
  • Last Synced: 2026-03-14T22:34:32.538Z (4 months ago)
  • Versions: 33
  • Dependent Packages: 1
  • Dependent Repositories: 19
  • Rankings:
    • Stargazers count: 1.702%
    • Average: 3.059%
    • Dependent packages count: 3.084%
    • Forks count: 3.266%
    • Dependent repos count: 4.184%
repo1.maven.org: org.webjars.npm:eventemitter3

WebJar for eventemitter3

  • Homepage: https://www.webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.npm/eventemitter3/
  • Licenses: MIT
  • Latest release: 5.0.4 (published 5 months ago)
  • Last Synced: 2026-07-14T18:29:06.596Z (8 days ago)
  • Versions: 12
  • Dependent Packages: 35
  • Dependent Repositories: 0
  • Rankings:
    • Dependent packages count: 1.849%
    • Stargazers count: 4.797%
    • Forks count: 9.959%
    • Average: 12.146%
    • Dependent repos count: 31.98%
npmjs.org: eventemitter3-abortable

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

  • Homepage: https://github.com/primus/EventEmitter3
  • Licenses: MIT
  • Latest release: 0.1.8 (published over 11 years ago)
  • Last Synced: 2026-07-14T18:29:25.786Z (8 days ago)
  • Versions: 3
  • Dependent Packages: 2
  • Dependent Repositories: 1
  • Downloads: 25 Last month
  • Rankings:
    • Stargazers count: 1.598%
    • Forks count: 2.246%
    • Dependent packages count: 8.834%
    • Dependent repos count: 10.296%
    • Average: 14.696%
    • Downloads: 50.508%
  • Maintainers (1)
repo1.maven.org: org.webjars.bower:eventemitter3

WebJar for eventemitter3

  • Homepage: http://webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.bower/eventemitter3/
  • Licenses: MIT
  • Latest release: 2.0.3 (published over 8 years ago)
  • Last Synced: 2026-07-14T18:29:06.575Z (8 days ago)
  • Versions: 1
  • Dependent Packages: 3
  • Dependent Repositories: 0
  • Rankings:
    • Stargazers count: 4.797%
    • Forks count: 9.959%
    • Average: 15.91%
    • Dependent packages count: 16.904%
    • Dependent repos count: 31.98%
npmjs.org: @matvp91/eventemitter3

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses: MIT
  • Latest release: 5.0.1 (published over 1 year ago)
  • Last Synced: 2026-07-14T18:29:27.564Z (8 days ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Downloads: 742 Last month
  • Rankings:
    • Stargazers count: 1.28%
    • Forks count: 1.839%
    • Average: 15.983%
    • Dependent repos count: 24.86%
    • Dependent packages count: 35.952%
  • Maintainers (1)
npmjs.org: eventemitter3-rollup

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

  • Homepage:
  • Licenses: MIT
  • Latest release: 3.1.0 (published over 7 years ago)
  • Last Synced: 2026-07-14T18:29:27.544Z (8 days ago)
  • Versions: 1
  • Dependent Packages: 1
  • Dependent Repositories: 1
  • Downloads: 13 Last month
  • Rankings:
    • Stargazers count: 1.598%
    • Forks count: 2.246%
    • Dependent repos count: 10.296%
    • Average: 17.111%
    • Dependent packages count: 20.908%
    • Downloads: 50.508%
  • Maintainers (1)
repo1.maven.org: org.webjars.bowergithub.primus:eventemitter3

WebJar for eventemitter3

  • Homepage: https://www.webjars.org
  • Documentation: https://appdoc.app/artifact/org.webjars.bowergithub.primus/eventemitter3/
  • Licenses: MIT
  • Latest release: 4.0.7 (published over 5 years ago)
  • Last Synced: 2026-07-14T18:29:06.582Z (8 days ago)
  • Versions: 4
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Stargazers count: 4.797%
    • Forks count: 9.959%
    • Average: 23.899%
    • Dependent repos count: 31.98%
    • Dependent packages count: 48.86%
repo1.maven.org: org.mvnpm:eventemitter3

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Documentation: https://appdoc.app/artifact/org.mvnpm/eventemitter3/
  • Licenses: MIT
  • Latest release: 5.0.4 (published 6 months ago)
  • Last Synced: 2026-07-14T18:29:06.561Z (8 days ago)
  • Versions: 6
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 30.128%
    • Average: 36.6%
    • Dependent packages count: 43.072%
ubuntu-24.04: node-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses:
  • Latest release: 4.0.7-3 (published 6 months ago)
  • Last Synced: 2026-03-06T14:32:16.398Z (5 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
ubuntu-22.04: node-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses:
  • Latest release: 4.0.7-2 (published 6 months ago)
  • Last Synced: 2026-03-07T15:40:38.794Z (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-12: node-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Documentation: https://packages.debian.org/bookworm/node-eventemitter3
  • Licenses:
  • Latest release: 4.0.7-3 (published 5 months ago)
  • Last Synced: 2026-03-13T20:40:08.407Z (4 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-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses:
  • Latest release: 4.0.7-3 (published 5 months ago)
  • Last Synced: 2026-03-09T06:22:44.312Z (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-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Documentation: https://packages.debian.org/trixie/node-eventemitter3
  • Licenses:
  • Latest release: 4.0.7-3 (published 5 months ago)
  • Last Synced: 2026-03-13T23:12:05.180Z (4 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-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses:
  • Latest release: 4.0.7-3 (published 5 months ago)
  • Last Synced: 2026-03-11T10:43:26.356Z (4 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-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Documentation: https://packages.debian.org/bullseye/node-eventemitter3
  • Licenses:
  • Latest release: 4.0.7-1 (published 5 months ago)
  • Last Synced: 2026-03-14T01:23:29.934Z (4 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-eventemitter3

  • Homepage: https://github.com/primus/eventemitter3#readme
  • Licenses: mit
  • Latest release: 4.0.7-3 (published 5 months ago)
  • Last Synced: 2026-03-13T20:16:43.572Z (4 months ago)
  • Versions: 1
  • Dependent Packages: 0
  • Dependent Repositories: 0
  • Rankings:
    • Dependent repos count: 0.0%
    • Dependent packages count: 0.0%
    • Average: 100%

Dependencies

benchmarks/package.json npm
  • benchmark 2.1.x
  • contra latest
  • drip latest
  • event-emitter latest
  • eventemitter2 latest
  • eventemitter3 0.1.6
  • fastemitter latest
package.json npm
  • assume ^2.2.0 development
  • browserify ^17.0.0 development
  • c8 ^7.3.1 development
  • mocha ^10.0.0 development
  • pre-commit ^1.2.0 development
  • sauce-browsers ^2.0.0 development
  • sauce-test ^1.3.3 development
  • uglify-js ^3.9.0 development
.github/workflows/ci.yml actions
  • actions/checkout v3 composite
  • actions/setup-node v3 composite
  • coverallsapp/github-action 1.1.3 composite