PyPI Stats
hiddenSymmetries

simsopt

Simons Stellarator Optimizer Code
PyPI GitHub
Downloads
Day
596
Week
4.3K
Month
29.2K
Stars
151
Forks
78
Issues
26
Version
1.10.6

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
49
Adoption
44
Community
80
How the maintenance status was determined
Last commit
26 days ago
Monthly downloads
29,210
• 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
29,210
Stars
151
Stars per 1k downloads
5.17
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
617
Month daily avg
974
Momentum
-36.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
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 License
• 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
85 days ago
Total releases
64
Releases/year
13.0
• 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
35
Monthly downloads
29,210
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
72
 
Issue Burden
172.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
44.9%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 108
Windows 1

Python Versions

3.12
43.1% 47
3.11
38.5% 42
3.13
12.8% 14
3.10
5.5% 6

Top Countries

1. US US
146
2. DE DE
13
3. NL NL
3
4. AT AT
2
5. CA CA
1
6. CN CN
1

Dependencies

11
16 optional dependencies

Used By

2

Package Information

License
MIT License
First Release
June 4, 2021
Last Release
2 months ago
Last Commit
3 weeks ago
Latest Version
1.10.6
Total Releases
64
Contributors
35
Open PRs
27
Archived
No
Python Versions
3.8 3.9 3.10
Wheels
cp310 cp312 cp313
Keywords
plasma physics plasma magnetohydrodynamics mhd nuclear fusion reactor fusion stellarator vmec spec optimization Biot-Savart magnetostatics
Topics
stellarator stellarators plasma fusion optimization plasma-physics nuclear-fusion
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links