No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
polars-runtime-compat has 205K monthly downloads and 39K GitHub stars. Version 1.42.1 supports Python 3.10+, first published in 2025.
It is actively maintained under a permissive license, last released in Jun 2026.
It is used by 1 tracked package, including manualforge.
GitHub topics include dataframe-library, dataframe and dataframes.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
94
Adoption
63
Community
70
Provenance
100
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
204,798
•
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
204,798
Stars
38,926
Stars per 1k downloads
190.07
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
6,557
Month daily avg
6,827
Momentum
-3.9%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=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
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
6 days ago
Total releases
29
Releases/year
37.4
•
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
716
Monthly downloads
204,798
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
62
Issue Burden
64.1
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
24.4%
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
Windows
152
macOS
42
Python Versions
3.12
47.8%
1.7K
3.14
24.0%
835
3.13
15.8%
548
3.11
9.6%
334
3.10
2.8%
97
Top Countries
1.
US
1.3K
US
2.
CH
574
CH
3.
IE
393
IE
4.
DE
370
DE
5.
SE
359
SE
6.
ES
203
ES
7.
SG
199
SG
8.
CN
168
CN
9.
CA
61
CA
10.
NL
37
NL
Dependencies
0
No dependencies
Used By
1
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
MIT
First Release
September 26, 2025
Last Release
1 week ago
Last Commit
3 days ago
Latest Version
1.42.1
Total Releases
29
Contributors
716
Open PRs
301
Archived
No
Python Versions
3
3.10
3.11
3.12
3.13
Wheels
cp310
cp39
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh