No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
lefthook has 336K monthly downloads and 8K GitHub stars. Version 2.1.9 supports Python 3.6+, first published in 2019.
It is actively maintained under a permissive license, last released in May 2026.
It is used by 1 tracked package, including crateport.
GitHub topics include lefthook, git and hooks.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
79
Adoption
65
Community
65
Provenance
0
How the maintenance status was determined
Last commit
13 days ago
Monthly downloads
335,751
•
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
335,751
Stars
8,476
Stars per 1k downloads
25.24
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
10,314
Month daily avg
11,192
Momentum
-7.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.6
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
39 days ago
Total releases
82
Releases/year
11.9
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
182
Monthly downloads
335,751
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
73
Issue Burden
7.6
per 1k stars
Discussions
15.0
per 1k stars
Fork Ratio
66.2%
contrib / forks
Stale Release
No
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
3.4K
macOS
181
Windows
27
Python Versions
3.13
46.2%
1.6K
3.12
22.6%
779
3.14
15.4%
530
3.10
9.4%
322
3.11
6.5%
223
Top Countries
1.
US
2.4K
US
2.
IE
621
IE
3.
FR
263
FR
4.
GB
183
GB
5.
DE
42
DE
6.
SE
28
SE
7.
SG
25
SG
8.
ES
23
ES
9.
CH
11
CH
10.
JP
7
JP
Dependencies
0
No dependencies
Used By
1
Package Information
License
MIT
First Release
August 8, 2019
Last Release
1 month ago
Last Commit
1 week ago
Latest Version
2.1.9
Total Releases
82
Contributors
182
Open PRs
5
Archived
No
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh