PyPI Stats
IFCA-Advanced-Computing

frouros

Frouros: an open-source Python library for drift detection in machine learning systems.
PyPI GitHub
Downloads
Day
223
Week
918
Month
3.8K
Stars
252
Forks
20
Issues
9
Version
0.9.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
46
Adoption
35
Community
25
How the maintenance status was determined
Last commit
84 days ago
Monthly downloads
3,832
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
3,832
Stars
252
Stars per 1k downloads
65.76
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
131
Month daily avg
128
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
<3.13,>=3.9
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
BSD-3-Clause
• 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
578 days ago
Total releases
22
Releases/year
5.9
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
6
Monthly downloads
3,832
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
55
 
Issue Burden
35.7
per 1k stars
Discussions
103.2
per 1k stars
Fork Ratio
30.0%
contrib / forks
Stale Release
493d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 46
macOS 2

Python Versions

3.10
62.5% 30
3.12
37.5% 18

Top Countries

1. CA CA
30
2. IE IE
14
3. US US
5
4. DE DE
3
5. TW TW
2

Dependencies

5
9 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
BSD-3-Clause
First Release
August 6, 2022
Last Release
1 year ago
Last Commit
2 months ago
Latest Version
0.9.0
Total Releases
22
Contributors
6
Open PRs
7
Archived
No
Author
Jaime Céspedes Sisniega
Python Versions
3.9 3.10 3.11 3.12
Wheels
py3
Keywords
drift-detection concept-drift data-drift machine-learning data-science machine-learning-operations machine-learning-systems
Topics
drift-detection concept-drift machine-learning python statistics data-drift mlops machine-learning-engineering machine-learning-operations dataset-drift dataset-shift mle change-detection distribution-shift covariate-shift
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links