PyPI Stats
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pyre-check

Performant type-checking for python.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (facebook/pyre-check) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
11.3K
Week
46.5K
Month
188.9K
Stars
7.2K
Forks
450
Issues
132
Version
0.9.25

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
80
Adoption
72
Community
70
How the maintenance status was determined
Last commit
6 days ago
Monthly downloads
188,867
• 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
188,867
Stars
7,157
Stars per 1k downloads
37.89
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
6,648
Month daily avg
6,296
Momentum
+5.6%
((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
• 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
303 days ago
Total releases
74
Releases/year
9.3
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
240
Monthly downloads
188,867
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
61
 
Issue Burden
18.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
53.3%
contrib / forks
Stale Release
297d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 4.0K
Windows 22
macOS 22

Python Versions

3.10
33.4% 1.3K
3.12
27.6% 1.1K
3.11
16.2% 626
3.14
14.8% 571
3.13
8.0% 308

Top Countries

1. US US
3.8K
2. DE DE
70
3. SG SG
46
4. JP JP
36
5. AU AU
31
6. TH TH
19
7. IN IN
17
8. NL NL
8
9. GB GB
5
10. CN CN
4

Package Information

License
MIT
First Release
May 14, 2018
Last Release
10 months ago
Last Commit
6 days ago
Latest Version
0.9.25
Total Releases
74
Contributors
240
Open PRs
30
Archived
No
Author
Facebook
Python Versions
3 3.8 3.9 3.10 3.11 3.12
Wheels
py3
Keywords
typechecker development
Topics
python typechecker type-check static-analysis ocaml code-quality abstract-interpretation security program-analysis taint-analysis control-flow-analysis
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links