PyRank
annotated-types

annotated-types

Reusable constraint types to use with typing.Annotated
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

annotated-types has 772.8M monthly downloads and 605 GitHub stars. Version 0.7.0 supports Python 3.8+, first published in 2022.

It is stably maintained under a permissive license, last released in May 2024.

It is built on top of typing-extensions. It is used by 878 tracked packages, including pydantic, mistral-vibe and aider-chat.

Downloads
Day
24.2M
Week
174.2M
Month
772.8M
Stars
605
Forks
27
Issues
9
Version
0.7.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
45
Popularity
53
Adoption
70
Community
40
Provenance
0
How the maintenance status was determined
Last commit
146 days ago
Monthly downloads
772,754,072
Active
Activity within 30 days
• Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
772,754,072
Stars
605
Stars per 1k downloads
0.00
• Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
24,881,738
Month daily avg
25,758,469
Momentum
-3.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
• Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT License
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
777 days ago
Total releases
8
Releases/year
1.9
Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
• Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
21
Monthly downloads
772,754,072
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
• Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
37
 
Issue Burden
14.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
77.8%
contrib / forks
Stale Release
630d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 16.4M
Windows 364.3K
macOS 210.7K

Python Versions

3.12
37.1% 5.9M
3.11
30.2% 4.8M
3.13
14.1% 2.3M
3.10
12.8% 2.0M
3.14
5.9% 946.3K

Top Countries

1. US US
11.9M
2. SG SG
1.0M
3. IN IN
746.7K
4. DE DE
448.4K
5. NL NL
336.6K
6. IE IE
328.8K
7. BR BR
259.3K
8. GB GB
211.4K
9. JP JP
186.6K
10. FR FR
167.8K

Package Information

License
MIT License
First Release
May 2, 2022
Last Release
2 years ago
Last Commit
4 months ago
Latest Version
0.7.0
Total Releases
8
Contributors
21
Open PRs
2
Archived
No
Python Versions
3.8 3.9 3.10 3.11 3.12
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links