https://github.com/python/typing_extensions

Score: 32.46256487991737

Last synced: about 24 hours ago
JSON representation

Repository metadata:

Backported and experimental type hints for Python

Host: GitHub
URL: https://github.com/python/typing_extensions
Owner: python
License: other
Created: 2022-05-19T13:12:25.000Z (over 3 years ago)
Default Branch: main
Last Pushed: 2026-01-28T05:37:47.000Z (10 days ago)
Last Synced: 2026-02-02T23:32:44.747Z (4 days ago)
Language: Python
Size: 2.08 MB
Stars: 548
Watchers: 17
Forks: 132
Open Issues: 28
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Security: SECURITY.md
Funding:
- Custom: https://www.python.org/psf/donations/python-dev/
- Github: python

Owner metadata:

Name: Python
Login: python
Email:
Kind: organization
Description: Repositories related to the Python Programming language
Website: https://www.python.org/
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/1525981?v=4
Repositories: 90
Last Synced at: 2026-01-27T22:33:39.153Z
Profile URL: https://github.com/python

GitHub Events

Total

Create event: 21
Delete event: 15
Fork event: 22
Issue comment event: 343
Issues event: 139
Pull request event: 200
Pull request review comment event: 240
Pull request review event: 302
Push event: 104
Release event: 4
Watch event: 94
Total: 1484

Last Year

Create event: 20
Delete event: 14
Fork event: 15
Issue comment event: 271
Issues event: 103
Pull request event: 153
Pull request review comment event: 178
Pull request review event: 233
Push event: 81
Release event: 4
Watch event: 55
Total: 1127

Committers metadata

Last synced: 2 days ago

Total Commits: 504
Total Committers: 78
Avg Commits per committer: 6.462
Development Distribution Score (DDS): 0.692

Commits in past year: 104
Committers in past year: 19
Avg Commits per committer in past year: 5.474
Development Distribution Score (DDS) in past year: 0.712

Name	Email	Commits
Jelle Zijlstra	j**a@g**m	155
Alex Waygood	A**d@G**m	112
Sebastian Rittau	s**u@r**z	29
Brian Schubert	b**t@g**m	23
Daraan	g**y@9**t	23
Ivan Levkivskyi	l**i@g**m	22
Shantanu	1****a	10
Nikita Sobolev	m**l@s**e	10
Victorien	6****s	9
dependabot[bot]	4****]	7
Ken Jin	2****r	6
Marc Mueller	3****p	5
Adam Turner	9****r	4
pre-commit-ci[bot]	6****]	4
till	t**x@g**m	4
Carl Meyer	c**l@o**t	3
Mikhail Golubev	q**5@g**m	3
Semyon Moroz	d**s@p**e	3
James Hilton-Balfe	g**t@g**m	3
Vlad Emelianov	v**i@g**m	2
Michael R. Crusoe	1****c	2
Michael Lee	m**a@g**m	2
Jonny Heggheim	j**y@h**m	2
Janek Nouvertné	p**t@p**e	2
James Morris	6****0	2
Jakub Stasiak	j**b@s**t	2
Guido van Rossum	g**o@p**g	2
Gregory Beauregard	g**g@g**d	2
Chris Moradi	3****i	2
Adrian Garcia Badaracco	1****b	1
and 48 more...

Issue and Pull Request metadata

Last synced: 9 days ago

Total issues: 262
Total pull requests: 514
Average time to close issues: about 1 month
Average time to close pull requests: 10 days
Total issue authors: 113
Total pull request authors: 54
Average comments per issue: 2.5
Average comments per pull request: 1.28
Merged pull request: 432
Bot issues: 93
Bot pull requests: 14

Past year issues: 64
Past year pull requests: 163
Past year average time to close issues: 10 days
Past year average time to close pull requests: 3 days
Past year issue authors: 32
Past year pull request authors: 23
Past year average comments per issue: 2.0
Past year average comments per pull request: 1.33
Past year merged pull request: 115
Past year bot issues: 23
Past year bot pull requests: 12

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

Top Issue Authors

github-actions[bot] (93)
JelleZijlstra (23)
Daraan (10)
AlexWaygood (9)
hegjon (6)
IvanKirpichnikov (3)
Viicos (3)
cdce8p (2)
befeleme (2)
wanting-lin (2)
Gobot1234 (2)
jorenham (2)
IndigoWizard (2)
adamjstewart (2)
adriangb (2)

Top Pull Request Authors

JelleZijlstra (155)
AlexWaygood (130)
Daraan (45)
brianschubert (32)
srittau (17)
Viicos (15)
hauntsaninja (15)
sobolevn (10)
dependabot[bot] (9)
JanEricNitschke (7)
pre-commit-ci[bot] (5)
cdce8p (5)
HexDecimal (5)
provinzkraut (4)
Gobot1234 (3)

Top Issue Labels

topic: typing-extensions (8)
bug (5)
enhancement (3)
pep-612 (3)
documentation (2)
pep-646 (1)

Top Pull Request Labels

dependencies (9)
github_actions (7)
do-not-merge (3)
under-discussion (2)
upstream first (2)

Package metadata

Total packages: 23
Total downloads:
- homebrew: 2 last-month
- pypi: 1,004,228,318 last-month
Total docker downloads: 1,786,863,279
Total dependent packages: 8,313 (may contain duplicates)
Total dependent repositories: 124,034 (may contain duplicates)
Total versions: 195
Total maintainers: 10

spack.io: py-typing-extensions

The typing_extensions module contains both backports of these changes as well as experimental types that will eventually be added to the typing module, such as Protocol (see PEP 544 for details about protocols and static duck typing).

Homepage: https://github.com/python/typing_extensions
Licenses: []
Latest release: 4.13.2 (published 9 months ago)
Last Synced: 2025-04-29T08:19:10.340Z (9 months ago)
Versions: 14
Dependent Packages: 147
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Average: 0.257%
- Dependent packages count: 0.514%
Maintainers (1)
- adamjstewart

pypi.org: typing-extensions

Backported and Experimental Type Hints for Python 3.9+

Homepage: https://github.com/python/typing_extensions
Documentation: https://typing-extensions.readthedocs.io/
Licenses: PSF-2.0
Latest release: 4.15.0 (published 6 months ago)
Last Synced: 2026-02-01T21:11:28.672Z (5 days ago)
Versions: 49
Dependent Packages: 7,473
Dependent Repositories: 120,765
Downloads: 1,004,228,318 Last month
Docker Downloads: 1,786,863,279
Rankings:
- Downloads: 0.001%
- Dependent packages count: 0.003%
- Dependent repos count: 0.008%
- Docker downloads count: 0.05%
- Average: 1.71%
- Stargazers count: 4.304%
- Forks count: 5.896%
Maintainers (6)
- hauntsaninja
- srittau
- JelleZijlstra
- guido
- ilevkivskyi
- jukkal

alpine-v3.18: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.5.0-r1 (published almost 3 years ago)
Last Synced: 2026-01-06T06:31:37.539Z (about 1 month ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 7.112%
- Forks count: 12.837%
- Stargazers count: 15.61%
Maintainers (1)
- alice@ayaya.dev

alpine-v3.18: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.5.0-r1 (published almost 3 years ago)
Last Synced: 2026-02-02T08:26:01.375Z (5 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 7.112%
- Forks count: 12.837%
- Stargazers count: 15.61%
Maintainers (1)
- alice@ayaya.dev

alpine-v3.17: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.4.0-r0 (published over 3 years ago)
Last Synced: 2026-02-03T11:12:56.909Z (3 days ago)
Versions: 1
Dependent Packages: 20
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 2.032%
- Average: 7.723%
- Forks count: 13.54%
- Stargazers count: 15.319%
Maintainers (1)
- alice@ayaya.dev

alpine-edge: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.15.0-r0 (published 5 months ago)
Last Synced: 2026-01-26T12:05:28.611Z (11 days ago)
Versions: 22
Dependent Packages: 17
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.395%
- Average: 8.591%
- Forks count: 15.721%
- Stargazers count: 18.249%
Maintainers (1)
- alice@ayaya.dev

alpine-edge: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.15.0-r0 (published 5 months ago)
Last Synced: 2026-01-30T07:27:32.059Z (8 days ago)
Versions: 20
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Average: 11.559%
- Dependent packages count: 14.133%
- Forks count: 14.338%
- Stargazers count: 17.763%
Maintainers (1)
- alice@ayaya.dev

conda-forge.org: typing_extensions

The typing module was added to the standard library in Python 3.5, but many new features have been added to the module since then. This means users of older Python versions who are unable to upgrade will not be able to take advantage of new types added to the ``typing`` module, such as typing.Protocol or typing.TypedDict. The typing_extensions module contains both backports of these changes as well as experimental types that will eventually be added to the typing module, such as Protocol.

Homepage: https://github.com/python/typing_extensions
Licenses: PSF-2.0
Latest release: 4.4.0 (published over 3 years ago)
Last Synced: 2026-02-03T17:21:39.933Z (3 days ago)
Versions: 16
Dependent Packages: 240
Dependent Repositories: 1,174
Rankings:
- Dependent packages count: 0.269%
- Dependent repos count: 0.624%
- Average: 12.423%
- Forks count: 22.082%
- Stargazers count: 26.718%

conda-forge.org: typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: PSF-2.0
Latest release: 4.4.0 (published over 3 years ago)
Last Synced: 2026-02-03T17:21:49.435Z (3 days ago)
Versions: 16
Dependent Packages: 274
Dependent Repositories: 460
Rankings:
- Dependent packages count: 0.215%
- Dependent repos count: 1.327%
- Average: 12.585%
- Forks count: 22.082%
- Stargazers count: 26.718%

formulae.brew.sh: python-typing-extensions

Backported and experimental type hints for Python

Homepage: https://github.com/python/typing_extensions
Status: removed
Licenses: Python-2.0
Latest release: 4.10.0 (published almost 2 years ago)
Last Synced: 2026-02-03T17:21:20.507Z (3 days ago)
Versions: 12
Dependent Packages: 58
Dependent Repositories: 1
Downloads: 2 Last month
Rankings:
- Dependent packages count: 0.525%
- Downloads: 4.147%
- Average: 16.086%
- Forks count: 19.171%
- Stargazers count: 27.132%
- Dependent repos count: 29.454%

anaconda.org: typing_extensions

The typing module was added to the standard library in Python 3.5, but many new features have been added to the module since then. This means users of older Python versions who are unable to upgrade will not be able to take advantage of new types added to the typing module, such as typing.Protocol or typing.TypedDict. The typing_extensions module contains backports of these changes. Experimental types that will eventually be added to the ``typing`` module are also included in typing_extensions.

Homepage: https://github.com/python/typing_extensions
Licenses: PSF-2.0
Latest release: 4.15.0 (published 5 months ago)
Last Synced: 2026-01-30T07:24:02.049Z (8 days ago)
Versions: 16
Dependent Packages: 40
Dependent Repositories: 1,174
Rankings:
- Dependent packages count: 0.876%
- Dependent repos count: 3.775%
- Average: 19.745%
- Forks count: 35.156%
- Stargazers count: 39.172%

anaconda.org: typing-extensions

The typing module was added to the standard library in Python 3.5, but many new features have been added to the module since then. This means users of older Python versions who are unable to upgrade will not be able to take advantage of new types added to the typing module, such as typing.Protocol or typing.TypedDict. The typing_extensions module contains backports of these changes. Experimental types that will eventually be added to the ``typing`` module are also included in typing_extensions.

Homepage: https://github.com/python/typing_extensions
Licenses: PSF-2.0
Latest release: 4.15.0 (published 5 months ago)
Last Synced: 2026-01-30T07:28:01.207Z (8 days ago)
Versions: 16
Dependent Packages: 44
Dependent Repositories: 460
Rankings:
- Dependent packages count: 0.664%
- Dependent repos count: 7.822%
- Average: 20.704%
- Forks count: 35.156%
- Stargazers count: 39.172%

pypi.org: pdsuax

Backported and Experimental Type Hints for Python 3.8+

Homepage: https://github.com/python/typing_extensions
Documentation: https://typing-extensions.readthedocs.io/
Licenses: Python Software Foundation License
Latest release:
Last Synced: 2025-01-07T11:12:34.278Z (about 1 year ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent packages count: 10.757%
- Average: 35.672%
- Dependent repos count: 60.587%
Maintainers (1)
- peterqi

alpine-v3.23: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.15.0-r0 (published 5 months ago)
Last Synced: 2026-02-03T09:57:08.068Z (3 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

alpine-v3.20: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.11.0-r1 (published almost 2 years ago)
Last Synced: 2026-02-03T13:20:01.847Z (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)
- alpine@ptrcnull.me

alpine-v3.22: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.13.2-r0 (published 10 months ago)
Last Synced: 2026-01-30T07:24:16.210Z (8 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)
- alpine@ptrcnull.me

alpine-v3.22: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.13.2-r0 (published 10 months ago)
Last Synced: 2026-01-30T07:26:12.661Z (8 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)
- alpine@ptrcnull.me

alpine-v3.19: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.8.0-r0 (published over 2 years ago)
Last Synced: 2026-02-03T13:34:01.059Z (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-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.12.2-r0 (published over 1 year ago)
Last Synced: 2026-01-30T07:28:59.168Z (8 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)
- alpine@ptrcnull.me

alpine-v3.23: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.15.0-r0 (published 5 months ago)
Last Synced: 2026-02-03T09:57:07.643Z (3 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

alpine-v3.21: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.12.2-r0 (published over 1 year ago)
Last Synced: 2026-01-30T07:28:43.436Z (8 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)
- alpine@ptrcnull.me

alpine-v3.19: py3-typing-extensions

Backported and Experimental Type Hints for Python 3.5+

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.8.0-r0 (published over 2 years ago)
Last Synced: 2026-02-03T17:20:51.678Z (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-v3.20: py3-typing-extensions-pyc

Precompiled Python bytecode for py3-typing-extensions

Homepage: https://github.com/python/typing_extensions
Licenses: Python-2.0
Latest release: 4.11.0-r1 (published almost 2 years ago)
Last Synced: 2026-01-30T07:24:32.723Z (8 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)
- alpine@ptrcnull.me

Dependencies

.github/workflows/ci.yml actions

actions/checkout v3 composite
actions/github-script v6 composite
actions/setup-python v4 composite

.github/workflows/third_party.yml actions

actions/checkout v3 composite
actions/github-script v6 composite
actions/setup-python v4 composite
pdm-project/setup-pdm v3 composite

pyproject.toml pypi

.github/workflows/publish.yml actions

actions/checkout v5 composite
actions/download-artifact v6 composite
actions/setup-python v6 composite
actions/upload-artifact v5 composite
pypa/gh-action-pypi-publish ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e composite