No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
swifter has 8.3M monthly downloads and 3K GitHub stars. Version 1.4.0, first published in 2018.
It is showing limited recent maintenance, last released in Jul 2023.
It is used by 30 tracked packages, including reaction-utils, pytorch-segmentation-models-trainer and asronlp.
GitHub topics include pandas, pandas-dataframe and parallel-computing.
Package Insights
Package Risks
- No releases in 226 days despite active commits
- High downloads but no recent maintenance activity
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
68
Adoption
100
Community
30
Provenance
0
How the maintenance status was determined
Last commit
844 days ago
Monthly downloads
8,307,328
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
8,307,328
Stars
2,645
Stars per 1k downloads
0.32
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
342,470
Month daily avg
276,911
Momentum
+23.7%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
License categories
License
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
1071 days ago
Total releases
86
Releases/year
10.4
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
12
Monthly downloads
8,307,328
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
32
Issue Burden
9.1
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
11.5%
contrib / forks
Stale Release
226d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
323.9K
Windows
11
macOS
4
Python Versions
3.9
78.5%
254.1K
3.7
19.4%
62.8K
3.10
1.2%
3.8K
3.12
0.5%
1.7K
3.11
0.4%
1.3K
Top Countries
1.
US
321.6K
US
2.
GB
742
GB
3.
SG
402
SG
4.
JP
238
JP
5.
IN
223
IN
6.
DE
170
DE
7.
IE
170
IE
8.
FR
113
FR
9.
CA
104
CA
10.
NL
67
NL
Dependencies
0
No dependencies
Used By
30
- reaction-utils
- pytorch-segmentation-models-trainer
- asronlp
- alphastats
- papyrus-scripts
- cdm-reader-mapper
- antm
- pybioinformatic
- accfg
- hades-nlp
- piccard
- mesalab
- vocabulous
- femic
- axlnlp
- dunner
- datascience-toolkits
- syntheseus-mhnreact
- graphrag-with-trace
- snplib
- minispqrk
- quantmsio
- graphrag-fix
- exonamd
- minispark
- tipyverse
- donoratlas
- nrslib
- ludicolo
- veelib
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Unknown
First Release
April 7, 2018
Last Release
2 years ago
Last Commit
2 years ago
Latest Version
1.4.0
Total Releases
86
Contributors
12
Open PRs
2
Archived
No
Author
Jason Carpenter
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh