https://github.com/jupyter/jupyter_core

Score: 28.676453873907597

Last synced: about 4 hours ago
JSON representation

Repository metadata:

Core Jupyter functionality

Host: GitHub
URL: https://github.com/jupyter/jupyter_core
Owner: jupyter
License: bsd-3-clause
Created: 2015-03-25T23:35:43.000Z (about 11 years ago)
Default Branch: main
Last Pushed: 2026-05-04T21:15:30.000Z (14 days ago)
Last Synced: 2026-05-11T10:03:26.938Z (7 days ago)
Language: Python
Homepage: https://jupyter-core.readthedocs.io/
Size: 703 KB
Stars: 213
Watchers: 37
Forks: 191
Open Issues: 31
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Security: SECURITY.md

Owner metadata:

Name: Project Jupyter
Login: jupyter
Email: jupyter@googlegroups.com
Kind: organization
Description: Interactive Computing
Website: https://jupyter.org
Location: The Future
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/7388996?v=4
Repositories: 134
Last Synced at: 2026-02-18T19:37:27.980Z
Profile URL: https://github.com/jupyter

GitHub Events

Total

Create event: 13
Delete event: 3
Fork event: 6
Issue comment event: 30
Issues event: 12
Pull request event: 43
Pull request review comment event: 3
Pull request review event: 4
Push event: 18
Release event: 2
Watch event: 11
Total: 145

Last Year

Create event: 10
Delete event: 1
Fork event: 1
Issue comment event: 21
Issues event: 5
Pull request event: 23
Pull request review comment event: 2
Pull request review event: 3
Push event: 8
Release event: 2
Watch event: 4
Total: 80

Committers metadata

Last synced: 2 days ago

Total Commits: 547
Total Committers: 67
Avg Commits per committer: 8.164
Development Distribution Score (DDS): 0.773

Commits in past year: 36
Committers in past year: 10
Avg Commits per committer in past year: 3.6
Development Distribution Score (DDS) in past year: 0.556

Name	Email	Commits
Min RK	b**k@g**m	124
Steven Silvester	s**r@i**g	91
Jason Grout	j**6@b**t	86
pre-commit-ci[bot]	6****]	42
Thomas Kluyver	t**s@k**k	39
M Bussonnier	b**s@g**m	33
Kevin Bates	k**4@g**m	16
Matthew Seal	m**7@g**m	10
Nicholas Bollweg	n**g@g**m	9
dependabot[bot]	4****]	8
Thomas Gläßle	t**e@g**e	5
Ivan Ogasawara	i**a@g**m	5
Sai Rahul Poruri	r**i@e**m	5
Andreas Amann	a**n@u**e	3
Ian Rose	i**e@g**m	3
Micah P. Dombrowski	7****k	3
Paul Ivanov	p**5@b**t	3
Roland Weber	r**r@d**m	3
Ryan Manly	r**y@g**m	3
Vidar Tonaas Fauske	v**f@g**m	3
Tomáš Linhart	p**n@g**m	2
Steve Dower	s**r@m**m	2
Scott Colby	s**3@g**m	2
Paul Moore	p**e@g**m	2
Florian Bussmann	h**o@f**e	2
Christoph Gohlke	c**e@g**m	2
Adal Chiriliuc	a**c@g**m	1
Alexander Kapshuna	k**h@k**h	1
Aliaksei Urbanski	m**m@m**w	1
Andre Toerien	a**8@g**m	1
and 37 more...

Issue and Pull Request metadata

Last synced: 2 days ago

Total issues: 51
Total pull requests: 169
Average time to close issues: about 1 year
Average time to close pull requests: 18 days
Total issue authors: 47
Total pull request authors: 22
Average comments per issue: 4.04
Average comments per pull request: 1.25
Merged pull request: 130
Bot issues: 0
Bot pull requests: 66

Past year issues: 6
Past year pull requests: 22
Past year average time to close issues: 1 day
Past year average time to close pull requests: about 2 months
Past year issue authors: 6
Past year pull request authors: 8
Past year average comments per issue: 1.0
Past year average comments per pull request: 1.05
Past year merged pull request: 8
Past year bot issues: 0
Past year bot pull requests: 8

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

Top Issue Authors

jasongrout (3)
brichet (2)
NeilGirdhar (2)
kloczek (1)
matyanwek (1)
JattMones (1)
travigd (1)
minrk (1)
smartass101 (1)
trungleduc (1)
Erotemic (1)
tornaria (1)
athornton (1)
Carreau (1)
0az (1)

Top Pull Request Authors

pre-commit-ci[bot] (50)
blink1073 (45)
Carreau (23)
minrk (16)
dependabot[bot] (16)
jasongrout (2)
hugokerstens (2)
bluecoconut (1)
smartass101 (1)
singingwolfboy (1)
dcsaba89 (1)
jamesr66a (1)
martinRenou (1)
AThePeanut4 (1)
davidbrochart (1)

Top Issue Labels

bug (3)
enhancement (1)
maintenance (1)

Top Pull Request Labels

maintenance (103)
bug (18)
dependencies (16)
enhancement (10)
github_actions (9)
documentation (6)
python (5)

Package metadata

Total packages: 30
Total downloads:
- conda: 1,314,024 total
- pypi: 83,513,670 last-month
Total docker downloads: 89,102,672
Total dependent packages: 321 (may contain duplicates)
Total dependent repositories: 71,319 (may contain duplicates)
Total versions: 175
Total maintainers: 16
Total advisories: 1

pypi.org: jupyter-core

Jupyter core package. A base package on which Jupyter projects rely.

Homepage: https://jupyter.org
Documentation: https://jupyter-core.readthedocs.io/
Licenses: BSD-3-Clause
Latest release: 5.9.1 (published 7 months ago)
Last Synced: 2026-05-18T03:35:30.846Z (about 14 hours ago)
Versions: 64
Dependent Packages: 242
Dependent Repositories: 67,109
Downloads: 83,513,670 Last month
Docker Downloads: 89,102,672
Rankings:
- Dependent repos count: 0.021%
- Downloads: 0.043%
- Dependent packages count: 0.108%
- Docker downloads count: 0.44%
- Average: 1.971%
- Forks count: 4.878%
- Stargazers count: 6.34%
Maintainers (13)
- kevin-bates
- zsailer
- bgranger
- fperez
- jasongrout
- mbussonn
- minrk
- takowl
- MSeal
- mpacer
- willingc
- davidbrochart
- Kyle.Kelley
Advisories:
- Execution with Unnecessary Privileges in JupyterApp

alpine-v3.16: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 4.10.0-r0 (published about 4 years ago)
Last Synced: 2026-03-21T00:06:59.338Z (about 2 months ago)
Versions: 1
Dependent Packages: 14
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 3.393%
- Average: 5.401%
- Forks count: 5.858%
- Stargazers count: 12.355%
Maintainers (1)
- agrossman154@yahoo.com

alpine-v3.18: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.3.0-r1 (published about 3 years ago)
Last Synced: 2026-03-18T05:09:41.899Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 6.121%
- Forks count: 8.015%
- Stargazers count: 16.468%
Maintainers (1)
- agrossman154@yahoo.com

alpine-v3.18: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.3.0-r1 (published about 3 years ago)
Last Synced: 2026-03-15T02:02:21.434Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 6.121%
- Forks count: 8.015%
- Stargazers count: 16.468%
Maintainers (1)
- agrossman154@yahoo.com

proxy.golang.org: github.com/jupyter/jupyter_core

Homepage:
Documentation: https://pkg.go.dev/github.com/jupyter/jupyter_core#section-documentation
Licenses: bsd-3-clause
Latest release: v5.9.1+incompatible (published 7 months ago)
Last Synced: 2026-05-17T15:43:23.210Z (1 day ago)
Versions: 23
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Forks count: 2.066%
- Stargazers count: 3.703%
- Average: 6.536%
- Dependent packages count: 9.576%
- Dependent repos count: 10.802%

alpine-edge: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.9.1-r0 (published 7 months ago)
Last Synced: 2026-03-18T23:03:07.130Z (2 months ago)
Versions: 12
Dependent Packages: 5
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 1.37%
- Average: 6.957%
- Forks count: 8.743%
- Stargazers count: 17.717%
Maintainers (1)
- achill@achill.org

alpine-v3.17: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.0.0-r1 (published over 3 years ago)
Last Synced: 2026-03-19T00:04:17.566Z (2 months ago)
Versions: 1
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 7.477%
- Average: 10.343%
- Stargazers count: 14.943%
- Dependent packages count: 18.951%
Maintainers (1)
- agrossman154@yahoo.com

alpine-edge: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.9.1-r0 (published 7 months ago)
Last Synced: 2026-03-18T05:02:58.593Z (2 months ago)
Versions: 9
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 8.958%
- Average: 10.36%
- Dependent packages count: 14.251%
- Stargazers count: 18.23%
Maintainers (1)
- achill@achill.org

conda-forge.org: jupyter_core

Homepage: https://jupyter.org/
Licenses: BSD-3-Clause
Latest release: 5.0.0 (published over 3 years ago)
Last Synced: 2026-03-18T05:08:28.545Z (2 months ago)
Versions: 22
Dependent Packages: 37
Dependent Repositories: 2,105
Rankings:
- Dependent repos count: 0.245%
- Dependent packages count: 1.866%
- Average: 10.689%
- Forks count: 13.613%
- Stargazers count: 27.032%

anaconda.org: jupyter_core

Jupyter core package. A base package on which Jupyter projects rely. This package contains base application classes and configuration inherited by other projects.

Homepage: https://jupyter.org
Licenses: BSD-3-Clause
Latest release: 5.9.1 (published 6 months ago)
Last Synced: 2026-04-01T16:08:44.242Z (about 2 months ago)
Versions: 21
Dependent Packages: 22
Dependent Repositories: 2,105
Downloads: 1,314,024 Total
Rankings:
- Dependent repos count: 1.483%
- Dependent packages count: 1.573%
- Average: 16.71%
- Forks count: 24.478%
- Stargazers count: 39.304%

alpine-v3.23: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.9.1-r0 (published 7 months ago)
Last Synced: 2026-04-09T13:01:59.019Z (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%
Maintainers (1)
- achill@achill.org

ubuntu-24.04: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 5.3.2-1ubuntu1 (published 3 months ago)
Last Synced: 2026-03-06T02:07:56.141Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

alpine-v3.23: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.9.1-r0 (published 7 months ago)
Last Synced: 2026-04-12T05:05:51.242Z (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%
Maintainers (1)
- achill@achill.org

debian-12: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Documentation: https://packages.debian.org/bookworm/jupyter-core
Licenses:
Latest release: 4.12.0-1 (published 3 months ago)
Last Synced: 2026-03-12T22:01:29.952Z (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: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 5.7.2-4 (published 3 months ago)
Last Synced: 2026-03-08T20:42:52.780Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.22: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r2 (published about 1 year ago)
Last Synced: 2026-03-18T05:07:32.400Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- wanghao03@loongson.cn

ubuntu-23.10: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 5.3.1-1 (published 3 months ago)
Last Synced: 2026-03-10T09:09:17.079Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.19: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.3.1-r0 (published almost 3 years ago)
Last Synced: 2026-03-20T14:17:26.852Z (about 2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
Maintainers (1)
- agrossman154@yahoo.com

alpine-v3.20: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r0 (published about 2 years ago)
Last Synced: 2026-03-18T00:13:12.734Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- agrossman154@yahoo.com

ubuntu-22.04: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 4.9.1-1 (published 3 months ago)
Last Synced: 2026-03-07T07:45:36.705Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.20: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r0 (published about 2 years ago)
Last Synced: 2026-03-18T05:08:50.987Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- agrossman154@yahoo.com

alpine-v3.22: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r2 (published about 1 year ago)
Last Synced: 2026-03-18T05:07:18.519Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- wanghao03@loongson.cn

debian-10: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Documentation: https://packages.debian.org/buster/jupyter-core
Licenses:
Latest release: 4.4.0-2 (published 3 months ago)
Last Synced: 2026-03-14T06:01:47.140Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.21: py3-jupyter_core-pyc

Precompiled Python bytecode for py3-jupyter_core

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r1 (published over 1 year ago)
Last Synced: 2026-03-18T05:06:50.642Z (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-23.04: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 4.12.0-1 (published 3 months ago)
Last Synced: 2026-03-11T09:05:44.302Z (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-13: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Documentation: https://packages.debian.org/trixie/jupyter-core
Licenses:
Latest release: 5.7.2-5 (published 3 months ago)
Last Synced: 2026-03-13T23:14:40.764Z (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: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Licenses:
Latest release: 4.6.3-3 (published 3 months ago)
Last Synced: 2026-03-13T21:36:00.275Z (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: jupyter-core

Homepage: https://github.com/jupyter/jupyter_core
Documentation: https://packages.debian.org/bullseye/jupyter-core
Licenses:
Latest release: 4.7.1-1+deb11u1 (published 3 months ago)
Last Synced: 2026-03-13T18:37:44.034Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.21: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.7.2-r1 (published over 1 year ago)
Last Synced: 2026-03-18T05:06:40.906Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

alpine-v3.19: py3-jupyter_core

Core Jupyter functionality

Homepage: https://github.com/jupyter/jupyter_core
Licenses: BSD-3-Clause
Latest release: 5.3.1-r0 (published almost 3 years ago)
Last Synced: 2026-03-19T01:17:30.524Z (2 months ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%
Maintainers (1)
- agrossman154@yahoo.com

Dependencies

.github/workflows/codeql-analysis.yml actions

actions/checkout v3 composite
github/codeql-action/analyze v2 composite
github/codeql-action/autobuild v2 composite
github/codeql-action/init v2 composite

.github/workflows/enforce-label.yml actions

jupyterlab/maintainer-tools/.github/actions/enforce-label v1 composite

.github/workflows/prep-release.yml actions

jupyter-server/jupyter_releaser/.github/actions/prep-release v2 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite

.github/workflows/publish-release.yml actions

jupyter-server/jupyter-releaser/.github/actions/finalize-release v2 composite
jupyter-server/jupyter_releaser/.github/actions/populate-release v2 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite

.github/workflows/test.yml actions

actions/checkout v3 composite
jupyter-server/jupyter_releaser/.github/actions/check-release v2 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite
jupyterlab/maintainer-tools/.github/actions/check-links v1 composite
jupyterlab/maintainer-tools/.github/actions/make-sdist v1 composite
jupyterlab/maintainer-tools/.github/actions/test-sdist v1 composite
re-actors/alls-green release/v1 composite

.github/workflows/downstream.yml actions

actions/checkout v4 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite
jupyterlab/maintainer-tools/.github/actions/downstream-test v1 composite
re-actors/alls-green release/v1 composite

pyproject.toml pypi

platformdirs >=2.5
pywin32 >=300 ; sys_platform == 'win32' and platform_python_implementation != 'PyPy'
traitlets >=5.3

.github/workflows/publish-changelog.yml actions

actions/create-github-app-token v1 composite
jupyter-server/jupyter_releaser/.github/actions/publish-changelog v2 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite