PyPI Stats
PyEllips

pyelli

An open source ellipsometry analysis tool for reproducible and comprehensible building of optical models.
PyPI GitHub
Downloads
Day
36
Week
362
Month
2.0K
Stars
36
Forks
14
Issues
17
Version
0.22.6

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
33
Adoption
32
Community
45
How the maintenance status was determined
Last commit
22 days ago
Monthly downloads
1,952
• 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
1,952
Stars
36
Stars per 1k downloads
18.44
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
52
Month daily avg
65
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python 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
GNU General Public License v3.0
• 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
202 days ago
Total releases
28
Releases/year
6.2
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
4
Monthly downloads
1,952
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
64
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
28.6%
contrib / forks
Stale Release
180d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 12

Python Versions

3.12
91.7% 11
3.7
8.3% 1

Top Countries

1. US US
12
2. CA CA
1

Dependencies

10
20 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
GNU General Public License v3.0
First Release
November 11, 2021
Last Release
6 months ago
Last Commit
3 weeks ago
Latest Version
0.22.6
Total Releases
28
Contributors
4
Open PRs
6
Archived
No
Python Versions
3.9 3.10 3.11 3.12 3.13
Wheels
py3
Topics
ellipsometry berreman4x4 transfer-matrix-method solver simulation python fair-data nexusformat
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links