No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
55
Adoption
53
Community
50
Provenance
100
How the maintenance status was determined
Last commit
24 days ago
Monthly downloads
214,219
•
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
214,219
Stars
639
Stars per 1k downloads
2.98
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
5,303
Month daily avg
7,141
Momentum
-25.7%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.11
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
Apache Software 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
24 days ago
Total releases
13
Releases/year
2.5
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
37
Monthly downloads
214,219
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
54
Issue Burden
43.8
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
90.2%
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
2.9K
macOS
62
Windows
28
Python Versions
3.12
36.9%
1.1K
3.11
31.4%
910
3.10
18.7%
541
3.13
9.7%
280
3.9
3.3%
97
Top Countries
1.
US
2.4K
US
2.
BE
80
BE
3.
JP
64
JP
4.
NL
57
NL
5.
SG
56
SG
6.
FR
50
FR
7.
DE
45
DE
8.
CA
31
CA
9.
KR
27
KR
10.
CN
16
CN
Dependencies
6
8 optional dependencies
- dm-haiku[test]
- dm-haiku[examples]
- flax[examples]
- flax[test]
- mock[test]
- optax[examples]
- tensorflow[examples]
- tensorflow-datasets[examples]
Used By
36
- rlax
- sbijax
- surjectors
- kfac-jax
- rad-embeddings
- cd-dynamax
- harmonic
- metrx
- avitai-artifex
- rejax
- off
- jaxagents
- kinetix-env
- opifex
- loco-mujoco
- nasimjax
- target-gym
- rex-lib
- plane-env
- jaxlem
- bdax
- jaxili
- memorax
- arlbench
- dopamax
- editax
- fusions
- flowrl
- polarix
- queuinx
- orlax
- pobax
- musclemimic
- of-flows
- synthetic-gymnax
- jaxrl
Package Information
License
Apache Software License
First Release
April 13, 2021
Last Release
3 weeks ago
Last Commit
3 weeks ago
Latest Version
0.1.9
Total Releases
13
Contributors
37
Open PRs
32
Archived
No
Python Versions
3
Wheels
py3
Keywords
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh