Monthly downloads
631.6K
Weekly downloads
142.7K
GitHub stars
1.6K
Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.
Package Information
Latest Version
Requires Python
Not specified
Licence
MIT
Last Release
2 years ago
Author
Daniel Foreman-Mackey
First Release
February 12, 2012
Total Releases
27
No reported malware or high/critical advisories · Details
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Package Risks
- No releases in 886 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
71
Adoption
68
Community
80
Provenance
0
How the maintenance status was determined
Last commit
23 days ago
Monthly downloads
631,551
•
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
631,551
Stars
1,603
Stars per 1k downloads
2.54
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
20,389
Month daily avg
21,052
Momentum
-3.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100More insights and metrics
Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
Legacy
Supports 3.10 or older (or Python 2)
•
Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
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
910 days ago
Total releases
27
Releases/year
1.8
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
68
Monthly downloads
631,551
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
77
Issue Burden
35.6
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
15.4%
contrib / forks
Stale Release
886d
PR Velocity
Quiet
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
13.2K
macOS
307
Windows
106
Python Versions
3.10
41.9%
5.4K
3.11
27.5%
3.6K
3.12
21.1%
2.7K
3.13
6.5%
844
3.14
3.1%
402
Top Countries
1.
US
12.3K
US
2.
BE
518
BE
3.
SG
501
SG
4.
GB
95
GB
5.
IN
93
IN
6.
CN
80
CN
7.
KR
74
KR
8.
FI
69
FI
9.
CA
67
CA
10.
NL
66
NL
Weekly Downloads
GitHub Stars
Used By
272
- gstools 67.9K/mo
- emukit 36.2K/mo
- radvel 34.0K/mo
- autofit 22.9K/mo
- smac 22.7K/mo
- bilby 20.7K/mo
- pyextremes 10.4K/mo
- pysme-astro 9.4K/mo
- kinisi 8.9K/mo
- acid-code-v2 7.6K/mo
Repository details
GitHub Topics
Data and sources
Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh