PyRank
rasbt

mlxtend

A library of extension and helper modules for Python's data analysis and machine learning libraries.
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

mlxtend has 1.1M monthly downloads and 5K GitHub stars. Version 0.25.0 supports Python 3.11+, first published in 2014.

It is actively maintained under a permissive license, last released in Jun 2026.

It is built on top of joblib, matplotlib and numpy. It is used by 97 tracked packages, including imodels, lecrapaud and tfitpy.

GitHub topics include machine-learning, data-science and data-mining.

Downloads
Day
36.9K
Week
255.5K
Month
1.1M
Stars
5.2K
Forks
914
Issues
110
Version
0.25.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
81
Adoption
70
Community
80
Provenance
0
How the maintenance status was determined
Last commit
30 days ago
Monthly downloads
1,119,276
• 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
1,119,276
Stars
5,152
Stars per 1k downloads
4.60
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
36,498
Month daily avg
37,309
Momentum
-2.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11
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
30 days ago
Total releases
55
Releases/year
4.6
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
114
Monthly downloads
1,119,276
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
92
 
Issue Burden
21.4
per 1k stars
Discussions
16.5
per 1k stars
Fork Ratio
12.5%
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 24.0K
Windows 1.8K
macOS 810

Python Versions

3.12
44.4% 10.5K
3.11
25.3% 6.0K
3.8
11.6% 2.7K
3.7
11.0% 2.6K
3.10
7.6% 1.8K

Top Countries

1. US US
18.2K
2. IE IE
3.3K
3. AU AU
1.6K
4. IN IN
754
5. CN CN
451
6. GB GB
399
7. NL NL
384
8. KR KR
316
9. BR BR
273
10. SG SG
224
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
BSD 3-Clause
First Release
August 14, 2014
Last Release
1 month ago
Last Commit
1 month ago
Latest Version
0.25.0
Total Releases
55
Contributors
114
Open PRs
32
Archived
No
Python Versions
3.11
Wheels
py2 py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links