Package Insights
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
55
Adoption
97
Community
60
How the maintenance status was determined
Last commit
29 days ago
Monthly downloads
613,916
•
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
613,916
Stars
368
Stars per 1k downloads
0.60
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
32,432
Month daily avg
20,464
Momentum
+58.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.9
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
47 days ago
Total releases
80
Releases/year
12.2
•
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
26
Monthly downloads
613,916
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
53
Issue Burden
24.5
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
32.1%
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
23.9K
Windows
4
macOS
2
Python Versions
3.12
98.1%
23.4K
3.11
1.7%
401
3.10
0.1%
34
3.13
0.1%
12
3.9
0.0%
3
Top Countries
1.
US
23.7K
US
2.
CN
184
CN
3.
GB
133
GB
4.
BE
69
BE
5.
SG
12
SG
6.
NL
9
NL
7.
DE
2
DE
8.
HK
2
HK
9.
IT
2
IT
10.
NP
2
NP
Dependencies
11
- ase >=3.23.0
- importlib-metadata >=1.4
- networkx >=2.3
- pandas >=2.0.2
- psutil
- pymatgen >=2024.3.1
- pyocse >=0.1.1
- scipy >=1.7.3
- spglib >=2.5.0
- typing-extensions >=4.12
- vasprun-xml >=1.0.4
Package Information
License
MIT
First Release
October 24, 2019
Last Release
1 month ago
Last Commit
4 weeks ago
Latest Version
1.1.3
Total Releases
80
Contributors
26
Open PRs
1
Archived
No
Author
Scott Fredericks, Kevin Parrish, Qiang Zhu
Python Versions
3
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh