https://github.com/isaacs/once

Score: 31.108380856145565

Last synced: about 9 hours ago
JSON representation

Repository metadata:

Run a function exactly one time

Host: GitHub
URL: https://github.com/isaacs/once
Owner: isaacs
License: blueoak-1.0.0
Created: 2012-08-14T07:25:37.000Z (almost 14 years ago)
Default Branch: main
Last Pushed: 2025-10-25T19:07:40.000Z (7 months ago)
Last Synced: 2026-04-28T09:55:35.272Z (20 days ago)
Language: JavaScript
Size: 77.1 KB
Stars: 225
Watchers: 6
Forks: 27
Open Issues: 4
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Funding:
- Github: isaacs

Owner metadata:

Name: isaacs
Login: isaacs
Email: i@izs.me
Kind: user
Description: npm inventor, founder npm, Inc. Former Node BDFL. All opinions are my own. Literally all of them. I own them all.
Website: http://blog.izs.me
Location: Oakland CA
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/9287?u=55c7d6ddb9f37d0ad9785c313b50d737d58bf79b&v=4
Repositories: 483
Last Synced at: 2026-05-11T00:38:57.796Z
Profile URL: https://github.com/isaacs

GitHub Events

Total

Fork event: 3
Issue comment event: 1
Issues event: 1
Pull request event: 1
Total: 6

Last Year

Fork event: 3
Pull request event: 1
Total: 4

Committers metadata

Last synced: about 18 hours ago

Total Commits: 25
Total Committers: 7
Avg Commits per committer: 3.571
Development Distribution Score (DDS): 0.28

Commits in past year: 1
Committers in past year: 1
Avg Commits per committer in past year: 1.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
isaacs	i**@i**e	18
License Year Bot	l**t@e**m	2
Zoltan Kochan	z**n@g**m	1
Vsevolod Strukchinsky	f****p	1
Parsha Pourkhomami	p**t@g**m	1
Julian Gruber	j**n@j**m	1
Harry Moreno	m**9@g**m	1

Issue and Pull Request metadata

Last synced: 2 months ago

Total issues: 4
Total pull requests: 15
Average time to close issues: about 8 hours
Average time to close pull requests: 2 months
Total issue authors: 4
Total pull request authors: 10
Average comments per issue: 0.5
Average comments per pull request: 1.07
Merged pull request: 3
Bot issues: 0
Bot pull requests: 0

Past year issues: 0
Past year pull requests: 2
Past year average time to close issues: N/A
Past year average time to close pull requests: N/A
Past year issue authors: 0
Past year pull request authors: 2
Past year average comments per issue: 0
Past year average comments per pull request: 0.0
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/isaacs/once

Top Issue Authors

Raynos (1)
astellingwerf (1)
jonkoops (1)
kevinold (1)

Top Pull Request Authors

greenkeeperio-bot (6)
EsrefDurna (1)
kemitchell (1)
abhu85 (1)
juliangruber (1)
floatdrop (1)
ExplodingCabbage (1)
zkochan (1)
morenoh149 (1)
parshap (1)

Top Issue Labels

Top Pull Request Labels

greenkeeper (6)

Package metadata

Total packages: 16
Total downloads:
- npm: 454,722,073 last-month
Total docker downloads: 19,739,047,542
Total dependent packages: 3,703 (may contain duplicates)
Total dependent repositories: 2,121,113 (may contain duplicates)
Total versions: 36
Total maintainers: 3

ubuntu-23.10: node-once

Homepage: https://github.com/isaacs/once
Licenses: blueoak-1.0.0
Latest release: 1.4.0-7 (published 3 months ago)
Last Synced: 2026-03-13T20:18:51.811Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 1.005%
- Stargazers count: 1.869%
- Forks count: 2.151%

npmjs.org: once

Run a function exactly one time

Homepage: https://github.com/isaacs/once#readme
Licenses: ISC
Latest release: 1.4.0 (published over 9 years ago)
Last Synced: 2026-05-17T23:27:14.225Z (about 18 hours ago)
Versions: 7
Dependent Packages: 3,665
Dependent Repositories: 2,121,111
Downloads: 454,722,004 Last month
Docker Downloads: 19,739,047,542
Rankings:
- Docker downloads count: 0.001%
- Downloads: 0.004%
- Dependent repos count: 0.014%
- Dependent packages count: 0.023%
- Average: 1.439%
- Stargazers count: 3.879%
- Forks count: 4.717%
Maintainers (1)
- isaacs

proxy.golang.org: github.com/isaacs/once

Homepage:
Documentation: https://pkg.go.dev/github.com/isaacs/once#section-documentation
Licenses: isc
Latest release: v1.4.1 (published about 4 years ago)
Last Synced: 2026-05-17T23:27:20.248Z (about 18 hours ago)
Versions: 8
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 6.497%
- Average: 6.716%
- Dependent repos count: 6.936%

npmjs.org: once-debug

Run a function exactly one time and show stack traces when second call occurs

Homepage: https://github.com/isaacs/once#readme
Licenses: ISC
Latest release: 1.4.1 (published about 9 years ago)
Last Synced: 2026-05-17T23:27:16.232Z (about 18 hours ago)
Versions: 1
Dependent Packages: 2
Dependent Repositories: 1
Downloads: 29 Last month
Rankings:
- Stargazers count: 3.923%
- Forks count: 4.783%
- Dependent packages count: 8.834%
- Dependent repos count: 10.296%
- Average: 14.327%
- Downloads: 43.802%
Maintainers (1)
- stdarg

repo1.maven.org: org.webjars.npm:once

WebJar for once

Homepage: http://webjars.org
Documentation: https://appdoc.app/artifact/org.webjars.npm/once/
Licenses: ISC
Latest release: 1.4.0 (published over 8 years ago)
Last Synced: 2026-05-17T23:27:17.694Z (about 18 hours ago)
Versions: 4
Dependent Packages: 36
Dependent Repositories: 1
Rankings:
- Dependent packages count: 1.839%
- Average: 18.4%
- Dependent repos count: 20.775%
- Stargazers count: 21.671%
- Forks count: 29.315%

npmjs.org: testpack_patrick

Description

Homepage: https://github.com/isaacs/once#readme
Licenses: ISC
Latest release: 1.0.9 (published over 9 years ago)
Last Synced: 2026-05-17T23:27:15.650Z (about 18 hours ago)
Versions: 5
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 40 Last month
Rankings:
- Stargazers count: 4.789%
- Forks count: 5.821%
- Average: 19.605%
- Dependent repos count: 25.328%
- Downloads: 29.194%
- Dependent packages count: 32.894%
Maintainers (1)
- patricksimonson

ubuntu-23.04: node-once

Homepage: https://github.com/isaacs/once
Licenses:
Latest release: 1.4.0-7 (published 3 months ago)
Last Synced: 2026-03-11T05:10:54.001Z (2 months 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-once

Homepage: https://github.com/isaacs/once
Licenses:
Latest release: 1.4.0-3 (published 3 months ago)
Last Synced: 2026-03-13T10:18:51.047Z (2 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-once

Homepage: https://github.com/isaacs/once
Documentation: https://packages.debian.org/bullseye/node-once
Licenses:
Latest release: 1.4.0-3 (published 3 months ago)
Last Synced: 2026-03-13T23:36:46.344Z (2 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-once

Homepage: https://github.com/isaacs/once
Licenses:
Latest release: 1.4.1-1 (published 3 months ago)
Last Synced: 2026-03-09T07:27:23.657Z (2 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-once

Homepage: https://github.com/isaacs/once
Documentation: https://packages.debian.org/buster/node-once
Licenses:
Latest release: 1.4.0-3 (published 3 months ago)
Last Synced: 2026-03-14T02:06:04.845Z (2 months 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-once

Homepage: https://github.com/isaacs/once
Licenses:
Latest release: 1.4.0-4 (published 3 months ago)
Last Synced: 2026-03-07T16:34:08.469Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

guix: node-once

Node.js module to call a function only once

Homepage: https://github.com/isaacs/once
Documentation: https://git.savannah.gnu.org/cgit/guix.git/tree/gnu/packages/node-xyz.scm#n2395
Licenses: isc
Latest release: 1.4.0 (published 3 months ago)
Last Synced: 2026-04-27T16:55:07.473Z (21 days 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-once

Homepage: https://github.com/isaacs/once
Documentation: https://packages.debian.org/trixie/node-once
Licenses:
Latest release: 1.4.1-1 (published 3 months ago)
Last Synced: 2026-03-14T07:06:07.286Z (2 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-once

Homepage: https://github.com/isaacs/once
Documentation: https://packages.debian.org/bookworm/node-once
Licenses:
Latest release: 1.4.0-7 (published 3 months ago)
Last Synced: 2026-03-13T05:27:10.546Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: node-once

Homepage: https://github.com/isaacs/once
Licenses:
Latest release: 1.4.1-1 (published 3 months ago)
Last Synced: 2026-03-13T08:18:50.584Z (2 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-lock.json npm

329 dependencies

package.json npm

tap ^15.1.6 development
wrappy 1

.github/workflows/ci.yml actions

actions/checkout v1.1.0 composite
actions/setup-node v1 composite

.github/workflows/isaacs-makework.yml actions

actions/checkout v2 composite
actions/setup-node v2.1.4 composite

ecosyste.ms

Data

Tools

Indexes

Applications

Experiments

Summary