Package Insights
Package Risks
- No releases in 149 days despite active commits
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
35
Adoption
29
Community
60
How the maintenance status was determined
Last commit
12 days ago
Monthly downloads
944
•
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
944
Stars
44
Stars per 1k downloads
46.61
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
26
Month daily avg
31
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python 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
GPLv3
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
161 days ago
Total releases
10
Releases/year
1.8
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
10
Monthly downloads
944
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
57
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
55.6%
contrib / forks
Stale Release
149d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
No OS data available
Python Versions
No Python version data available
Top Countries
1.
CN
20
CN
2.
US
20
US
3.
GB
8
GB
4.
DE
2
DE
5.
CA
1
CA
Dependencies
6
5 optional dependencies
- lasy[test]
- matplotlib[test]
- openpmd-viewer[test]
- pytest[test]
- pytest-cov[test]
Used By
2
Package Information
License
GPLv3
First Release
September 28, 2020
Last Release
5 months ago
Last Commit
1 week ago
Latest Version
0.9.1
Total Releases
10
Contributors
10
Open PRs
4
Archived
No
Python Versions
3
Wheels
py3
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh