Package Insights
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
56
Adoption
54
Community
40
How the maintenance status was determined
Last commit
5 days ago
Monthly downloads
293,093
•
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
293,093
Stars
556
Stars per 1k downloads
1.90
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
8,647
Month daily avg
9,770
Momentum
-11.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
Not specified
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
Package does not declare a license.
How the release cadence was determined
Last release
13 days ago
Total releases
75
Releases/year
7.0
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
41
Monthly downloads
293,093
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
52
Issue Burden
147.5
per 1k stars
Discussions
34.2
per 1k stars
Fork Ratio
65.1%
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
4.3K
macOS
175
Windows
119
Python Versions
3.12
42.6%
1.8K
3.11
26.9%
1.2K
3.9
15.3%
661
3.13
8.2%
355
3.10
6.9%
299
Top Countries
1.
US
3.7K
US
2.
SG
601
SG
3.
CN
192
CN
4.
HK
36
HK
5.
GB
25
GB
6.
AU
21
AU
7.
DE
20
DE
8.
ID
12
ID
9.
JP
12
JP
10.
ES
8
ES
Dependencies
8
- asdf-standard >=1.1.0
- attrs >=22.2.0
- importlib-metadata >=4.11.4
- jmespath >=0.6.2
- numpy >=1.22
- packaging >=19
- pyyaml >=6.0
- semantic-version >=2.8
15 optional dependencies
- asdf[all]
- asdf[tests]
- asdf[test]
- asdf[benchmark]
- fsspec[http]
- furo[docs]
- graphviz[docs]
- lz4[lz4]
- psutil[tests]
- pytest[tests]
- pytest-benchmark[benchmark]
- sphinx-asdf[docs]
- sphinx-inline-tabs[docs]
- syrupy[tests]
- tomli[docs]
Package Information
License
Unknown
First Release
September 18, 2015
Last Release
2 weeks ago
Last Commit
6 days ago
Latest Version
5.3.0
Total Releases
75
Contributors
41
Open PRs
0
Archived
No
Author
The ASDF Developers
Python Versions
3
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh