PyPI Stats
nubank

fklearn

fklearn: Functional Machine Learning
PyPI GitHub
Downloads
Day
122
Week
937
Month
4.9K
Stars
1.5K
Forks
171
Issues
27
Version
4.2.2

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
66
Adoption
36
Community
80
How the maintenance status was determined
Last commit
19 days ago
Monthly downloads
4,932
• 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
4,932
Stars
1,539
Stars per 1k downloads
312.04
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
134
Month daily avg
164
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
<3.14,>=3.10
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
Apache-2.0
• 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
16 days ago
Total releases
37
Releases/year
5.2
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
340
Monthly downloads
4,932
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
66
 
Issue Burden
17.5
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
198.8%
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 17

Python Versions

3.11
47.1% 8
3.12
23.5% 4
3.14
17.6% 3
3.9
11.8% 2

Top Countries

1. US US
210
2. CA CA
45
3. CN CN
2

Dependencies

7
14 optional dependencies

Used By

0
Not used by any tracked packages

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
April 22, 2019
Last Release
2 weeks ago
Last Commit
2 weeks ago
Latest Version
4.2.2
Total Releases
37
Contributors
340
Open PRs
15
Archived
No
Author
Nubank
Python Versions
3.10 3.11 3.12 3.13
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 10, 2026
Data Freshness
Fresh

Links