PyRank
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jaxopt

Hardware accelerated, batchable and differentiable optimizers in JAX.
PyPI GitHub
More links
Download Stats
Monthly downloads
511.7K
Weekly downloads
135.0K
GitHub stars
1.1K

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
0.8.5
Requires Python
Not specified
Licence
Apache 2.0
Last Release
1 year ago
Author
Google LLC
First Release
October 14, 2021
Total Releases
19
Python Versions
3 3.10 3.11 3.12 3.13
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
61
Adoption
87
Community
50
Provenance
0
How the maintenance status was determined
Last commit
9 days ago
Monthly downloads
511,729
• 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
511,729
Stars
1,066
Stars per 1k downloads
2.08
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
19,288
Month daily avg
17,058
Momentum
+13.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
Not specified
Cutting Edge
Minimum supported version is 3.14 or newer
Modern
Minimum supported version is 3.11 to 3.13
Legacy
Supports 3.10 or older (or Python 2)
• Unknown
No requires_python specified or unparseable
Package does not declare a minimum Python version.
License categories
License
Apache 2.0
• 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
549 days ago
Total releases
19
Releases/year
3.8
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
42
Monthly downloads
511,729
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
71
 
Issue Burden
110.7
per 1k stars
Discussions
31.9
per 1k stars
Fork Ratio
56.0%
contrib / forks
Stale Release
539d
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 13.4K
macOS 86
Windows 50

Python Versions

3.12
65.3% 8.5K
3.11
15.2% 2.0K
3.10
9.7% 1.3K
3.13
6.7% 868
3.14
3.1% 399

Top Countries

1. US US
10.8K
2. IE IE
1.2K
3. MY MY
637
4. SG SG
336
5. NO NO
131
6. NL NL
127
7. KR KR
88
8. JP JP
82
9. HK HK
80
10. IN IN
75

Weekly Downloads

GitHub Stars

Dependencies

4

Used By

83
View all 83 dependents

Repository details

Forks
75
Issues
118
Last Commit
1 week ago
Contributors
42
Open PRs
22
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
optimization root finding implicit differentiation jax
Sources and methodology