Monthly downloads
59.7M
Weekly downloads
13.5M
GitHub stars *
104.8K

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

Package Information

Latest Version
Requires Python
>=3.10
Licence
Apache-2.0 AND Apache-2.0 WITH LLVM-exception AND BSD-2-Clause AND BSD-3-Clause AND BSL-1.0 AND MIT
Last Release
2 weeks ago
First Release
March 6, 2017
Total Releases
62
Python Versions
3.10 3.11 3.12 3.13 3.14

Package Insights

Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
100
Adoption
70
Community
100
Provenance
0
How the maintenance status was determined
Last commit
0 days ago
Monthly downloads
59,684,438
• 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
59,684,438
Stars
104,772
Stars per 1k downloads
1.76
• 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
1,927,517
Month daily avg
1,989,481
Momentum
-3.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
>=3.10
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
License categories
License
Apache-2.0 AND Apache-2.0 WITH LLVM-exception AND BSD-2-Clause AND BSD-3-Clause AND BSL-1.0 AND MIT
• 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
15 days ago
Total releases
62
Releases/year
6.4
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
4,983
Monthly downloads
59,684,438
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
80
 
Issue Burden
134.7
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
15.3%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 1.2M
Windows 85.2K
macOS 83.6K

Python Versions

3.12
33.2% 428.2K
3.11
18.1% 233.0K
3.9
17.8% 229.9K
3.13
15.8% 203.9K
3.10
15.0% 193.4K

Top Countries

1. US US
1.0M
2. SG SG
55.9K
3. CN CN
47.6K
4. DE DE
31.3K
5. IN IN
30.7K
6. IE IE
24.7K
7. JP JP
19.2K
8. CH CH
18.3K
9. BE BE
17.8K
10. NL NL
17.3K

Weekly Downloads

GitHub Stars *

Dependencies

14
3 optional dependencies
  • opt-einsum>=3.3[opt-einsum]
    extra == "opt-einsum"
  • optree>=0.13.0[optree]
    extra == "optree"
  • pyyaml[pyyaml]
    extra == "pyyaml"

Used By

17538
View all 17538 dependents

Repository details

Forks
Issues
Last Commit
2 hr ago
Contributors
4,983
Open PRs
3,546
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Sources and methodology