https://github.com/ipython/ipykernel

closember ipython ipython-kernel jupyter jupyter-notebook kernel python

Score: 32.45798494233942

Last synced: about 3 hours ago
JSON representation

Repository metadata:

IPython Kernel for Jupyter

Host: GitHub
URL: https://github.com/ipython/ipykernel
Owner: ipython
License: bsd-3-clause
Created: 2015-04-09T07:44:14.000Z (almost 11 years ago)
Default Branch: main
Last Pushed: 2026-01-19T21:34:03.000Z (17 days ago)
Last Synced: 2026-01-26T20:32:33.214Z (10 days ago)
Topics: closember, ipython, ipython-kernel, jupyter, jupyter-notebook, kernel, python
Language: Python
Homepage: https://ipykernel.readthedocs.io/en/stable/
Size: 3 MB
Stars: 715
Watchers: 31
Forks: 397
Open Issues: 306
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
Funding:
- Github: numfocus
- Custom: https://numfocus.org/donate, https://numfocus.org/sponsors/become-a-sponsor
- Tidelift: pypi/ipython

Owner metadata:

Name: IPython
Login: ipython
Email:
Kind: organization
Description: interactive computing in Python
Website: https://ipython.org
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/230453?v=4
Repositories: 28
Last Synced at: 2026-02-02T08:42:21.014Z
Profile URL: https://github.com/ipython

GitHub Events

Total

Commit comment event: 1
Create event: 24
Delete event: 18
Fork event: 20
Issue comment event: 289
Issues event: 57
Member event: 1
Pull request event: 241
Pull request review comment event: 90
Pull request review event: 127
Push event: 127
Release event: 4
Watch event: 53
Total: 1052

Last Year

Commit comment event: 1
Create event: 24
Delete event: 18
Fork event: 11
Issue comment event: 210
Issues event: 36
Member event: 1
Pull request event: 191
Pull request review comment event: 49
Pull request review event: 77
Push event: 109
Release event: 3
Watch event: 35
Total: 765

Committers metadata

Last synced: 7 days ago

Total Commits: 2,160
Total Committers: 189
Avg Commits per committer: 11.429
Development Distribution Score (DDS): 0.674

Commits in past year: 60
Committers in past year: 16
Avg Commits per committer in past year: 3.75
Development Distribution Score (DDS) in past year: 0.55

Name	Email	Commits
Benjamin Ragan-Kelley	b**k@g**m	705
Steven Silvester	s**r@i**g	214
Thomas Kluyver	t**l@g**m	151
Matthias Bussonnier	b**s@g**m	111
Brian E. Granger	e**g@g**m	86
Fernando Perez	F**z@b**u	62
pre-commit-ci[bot]	6****]	55
Sylvain Corlay	s**y@b**t	52
GitHub Action	4****]	47
Evan Patterson	e**s@e**m	38
Ian Thomas	i**3@g**m	33
Johan Mabille	j**e@g**m	33
Eric Charles	e**c@d**o	33
David Brochart	d**t@g**m	27
Itamar Turner-Trauring	i**r@i**g	16
Sai Rahul Poruri	r**i@e**m	16
Dave Willmer	d**r@g**m	15
Steven Silvester	s**r@a**m	15
Quentin Peter	q**2@c**k	15
Takafumi Arakaki	a**f@g**m	14
Jason Grout	j**6@b**t	14
Steven Silvester	s**e@a**m	13
Bradley M. Froehle	b**e@g**m	12
Jonathan Frederic	j**r@c**u	12
Afshin T. Darian	g**t@d**f	11
Glen Takahashi	g**n@g**m	10
Paul Ivanov	p**i@b**u	10
Ioannis Tziakos	i**t@e**m	9
dependabot[bot]	4****]	9
martinRenou	m**u@g**m	9
and 159 more...

Issue and Pull Request metadata

Last synced: 3 days ago

Total issues: 171
Total pull requests: 449
Average time to close issues: 12 months
Average time to close pull requests: 3 months
Total issue authors: 126
Total pull request authors: 69
Average comments per issue: 2.56
Average comments per pull request: 1.93
Merged pull request: 311
Bot issues: 1
Bot pull requests: 59

Past year issues: 35
Past year pull requests: 182
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 7 days
Past year issue authors: 23
Past year pull request authors: 20
Past year average comments per issue: 1.94
Past year average comments per pull request: 1.16
Past year merged pull request: 119
Past year bot issues: 0
Past year bot pull requests: 33

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

Top Issue Authors

Carreau (9)
ianthomas23 (9)
davidbrochart (8)
krassowski (6)
mlucool (4)
frenzymadness (3)
minrk (3)
kloczek (3)
mdickinson (2)
allefeld (2)
mgorny (2)
nestast (2)
JasonWeill (2)
nagydavid (2)
DonJayamanne (2)

Top Pull Request Authors

Carreau (105)
ianthomas23 (61)
blink1073 (50)
davidbrochart (41)
pre-commit-ci[bot] (38)
dependabot[bot] (21)
minrk (17)
krassowski (9)
petervandenabeele (4)
maartenbreddels (4)
bollwyvl (4)
smacke (4)
dby-tmwctw (3)
JohanMabille (3)
mlucool (3)

Top Issue Labels

bug (8)
enhancement (3)
maintenance (3)
question (2)
help wanted (1)
feature (1)
documentation (1)

Top Pull Request Labels

maintenance (240)
bug (77)
enhancement (40)
dependencies (21)
python (12)
documentation (9)
github_actions (9)
feature (5)
api_change (4)
deprecate (3)
needs-info (2)
docs (2)

Package metadata

Total packages: 21
Total downloads:
- pypi: 50,339,297 last-month
Total docker downloads: 596,474,657
Total dependent packages: 1,697 (may contain duplicates)
Total dependent repositories: 78,054 (may contain duplicates)
Total versions: 392
Total maintainers: 11

pypi.org: ipykernel

IPython Kernel for Jupyter

Homepage: https://ipython.org
Documentation: https://ipykernel.readthedocs.io
Licenses: bsd-3-clause
Latest release: 7.1.0 (published 3 months ago)
Last Synced: 2025-10-27T10:02:22.157Z (3 months ago)
Versions: 142
Dependent Packages: 1,558
Dependent Repositories: 71,612
Downloads: 50,339,297 Last month
Docker Downloads: 596,474,657
Rankings:
- Dependent packages count: 0.016%
- Dependent repos count: 0.019%
- Downloads: 0.049%
- Docker downloads count: 0.279%
- Average: 1.243%
- Stargazers count: 3.423%
- Forks count: 3.673%
Maintainers (9)
- bgranger
- fperez
- mbussonn
- minrk
- takowl
- Sylvain.Corlay
- ivanov
- Kyle.Kelley
- Project Jupyter

alpine-v3.18: py3-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.22.0-r1 (published almost 3 years ago)
Last Synced: 2026-02-03T11:12:27.473Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 3.823%
- Forks count: 4.504%
- Stargazers count: 10.787%
Maintainers (1)
- agrossman154@yahoo.com

alpine-v3.18: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.22.0-r1 (published almost 3 years ago)
Last Synced: 2026-02-03T16:30:00.367Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 3.823%
- Forks count: 4.504%
- Stargazers count: 10.787%
Maintainers (1)
- agrossman154@yahoo.com

spack.io: py-ipykernel

IPython Kernel for Jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: []
Latest release: 6.29.5 (published over 1 year ago)
Last Synced: 2024-11-24T14:34:18.891Z (about 1 year ago)
Versions: 32
Dependent Packages: 13
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Average: 4.967%
- Forks count: 5.016%
- Dependent packages count: 5.072%
- Stargazers count: 9.782%
Maintainers (1)
- ChristopherChristofi

alpine-v3.17: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.17.1-r1 (published about 3 years ago)
Last Synced: 2026-01-29T06:30:42.696Z (8 days ago)
Versions: 1
Dependent Packages: 4
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 4.109%
- Average: 5.527%
- Dependent packages count: 7.893%
- Stargazers count: 10.104%
Maintainers (1)
- agrossman154@yahoo.com

proxy.golang.org: github.com/ipython/ipykernel

Homepage:
Documentation: https://pkg.go.dev/github.com/ipython/ipykernel#section-documentation
Licenses: bsd-3-clause
Latest release: v7.1.0+incompatible (published 3 months ago)
Last Synced: 2026-02-04T10:11:44.356Z (1 day ago)
Versions: 76
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Forks count: 1.516%
- Stargazers count: 2.444%
- Average: 5.74%
- Dependent packages count: 8.39%
- Dependent repos count: 10.611%

alpine-edge: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 7.1.0-r0 (published 3 months ago)
Last Synced: 2026-01-29T18:03:42.599Z (7 days ago)
Versions: 19
Dependent Packages: 1
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 5.628%
- Average: 5.968%
- Dependent packages count: 6.031%
- Stargazers count: 12.214%
Maintainers (1)
- agrossman154@yahoo.com

conda-forge.org: ipykernel

A powerful interactive Python shell and a Jupyter kernel to work with Python code in Jupyter notebooks and other interactive frontends.

Homepage: https://ipython.org/
Licenses: BSD-3-Clause
Latest release: 6.17.1 (published about 3 years ago)
Last Synced: 2026-02-03T12:13:33.534Z (2 days ago)
Versions: 68
Dependent Packages: 100
Dependent Repositories: 3,221
Rankings:
- Dependent repos count: 0.12%
- Dependent packages count: 0.754%
- Average: 6.706%
- Forks count: 9.154%
- Stargazers count: 16.796%

alpine-v3.16: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.13.0-r1 (published over 3 years ago)
Last Synced: 2026-02-02T13:55:04.176Z (3 days ago)
Versions: 1
Dependent Packages: 3
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 3.563%
- Average: 7.623%
- Stargazers count: 8.264%
- Dependent packages count: 18.665%
Maintainers (1)
- agrossman154@yahoo.com

alpine-edge: py3-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 7.1.0-r0 (published 3 months ago)
Last Synced: 2026-01-29T18:01:41.758Z (7 days ago)
Versions: 15
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Forks count: 5.768%
- Average: 8.139%
- Stargazers count: 12.537%
- Dependent packages count: 14.251%
Maintainers (1)
- agrossman154@yahoo.com

anaconda.org: ipykernel

A powerful interactive Python shell and a Jupyter kernel to work with Python code in Jupyter notebooks and other interactive frontends.

Homepage: https://ipython.org
Licenses: BSD-3-Clause
Latest release: 6.31.0 (published 3 months ago)
Last Synced: 2026-01-12T15:45:19.686Z (24 days ago)
Versions: 26
Dependent Packages: 18
Dependent Repositories: 3,221
Rankings:
- Dependent repos count: 0.736%
- Dependent packages count: 3.558%
- Average: 13.006%
- Forks count: 18.282%
- Stargazers count: 29.448%

alpine-v3.19: py3-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.25.2-r0 (published over 2 years ago)
Last Synced: 2026-02-02T15:29:17.034Z (3 days 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-v3.19: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.25.2-r0 (published over 2 years ago)
Last Synced: 2026-02-02T15:29:09.891Z (3 days 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-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.29.5-r0 (published about 1 year ago)
Last Synced: 2026-02-04T10:13:53.337Z (1 day 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-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.29.5-r0 (published about 1 year ago)
Last Synced: 2026-02-04T10:13:43.967Z (1 day 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-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.29.5-r0 (published about 1 year ago)
Last Synced: 2026-02-04T10:12:30.939Z (1 day 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-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.25.2-r1 (published almost 2 years ago)
Last Synced: 2026-02-01T14:44:03.566Z (4 days 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-v3.23: py3-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 7.1.0-r0 (published 3 months ago)
Last Synced: 2026-02-03T15:05:10.085Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

alpine-v3.23: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 7.1.0-r0 (published 3 months ago)
Last Synced: 2026-02-03T15:05:10.060Z (2 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

alpine-v3.22: py3-ipykernel

IPython kernel for jupyter

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.29.5-r0 (published about 1 year ago)
Last Synced: 2026-02-04T10:13:44.955Z (1 day 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-ipykernel-pyc

Precompiled Python bytecode for py3-ipykernel

Homepage: https://github.com/ipython/ipykernel
Licenses: BSD-3-Clause
Latest release: 6.25.2-r1 (published almost 2 years ago)
Last Synced: 2026-02-03T13:13:16.799Z (2 days 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/ci.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 v3 composite
actions/setup-python 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

.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

pyproject.toml pypi

appnope platform_system=="Darwin"
comm >=0.1.1
debugpy >=1.6.5
ipython >=7.23.1
jupyter_client >=6.1.12
jupyter_core >=4.12,!=5.0.*
matplotlib-inline >=0.1
nest_asyncio *
packaging *
psutil *
pyzmq >=20
tornado >=6.1
traitlets >=5.4.0

.github/workflows/nightly.yml actions

actions/checkout v5 composite
jupyterlab/maintainer-tools/.github/actions/base-setup v1 composite
scientific-python/upload-nightly-action b36e8c0c10dbcfd2e05bf95f17ef8c14fd708dbf composite

.github/workflows/publish-changelog.yml actions

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