PyPI Stats
Farama-Foundation

shimmy

An API conversion tool for popular external reinforcement learning environments
PyPI GitHub
Downloads
Day
16.0K
Week
88.2K
Month
334.9K
Stars
208
Forks
24
Issues
5
Version
2.0.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
46
Adoption
85
Community
30
How the maintenance status was determined
Last commit
29 days ago
Monthly downloads
334,858
• 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
334,858
Stars
208
Stars per 1k downloads
0.62
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
12,594
Month daily avg
11,162
Momentum
+12.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
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
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
26 days ago
Total releases
11
Releases/year
3.2
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
16
Monthly downloads
334,858
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
33
 
Issue Burden
24.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
66.7%
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 8.3K
macOS 1.4K
Windows 367

Python Versions

3.11
49.8% 4.9K
3.10
27.1% 2.7K
3.12
16.7% 1.7K
3.13
4.7% 467
3.8
1.7% 166

Top Countries

1. US US
8.4K
2. SG SG
451
3. FR FR
176
4. NL NL
123
5. CN CN
99
6. IN IN
93
7. TW TW
76
8. HK HK
56
9. RU RU
49
10. JP JP
48

Dependencies

2
32 optional dependencies

Used By

12
View all 12 dependents

Package Information

License
MIT License
First Release
November 12, 2022
Last Release
3 weeks ago
Last Commit
4 weeks ago
Latest Version
2.0.1
Total Releases
11
Contributors
16
Open PRs
0
Archived
No
Author
Farama Foundation
Python Versions
3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
Reinforcement Learning game RL AI
Topics
deepmind-control-suite deepmind-lab gym-environment gymnasium reinforcement-learning
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links