PyPI Stats
omni-us

jsonargparse

Minimal effort CLIs derived from type hints and parse from command line, config files and environment variables
PyPI GitHub

Shared Repository

This package shares its GitHub repository (omni-us/jsonargparse) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
109.2K
Week
653.9K
Month
2.8M
Stars
425
Forks
64
Issues
15
Version
4.48.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
54
Adoption
80
Community
50
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
2,792,207
• 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
2,792,207
Stars
425
Stars per 1k downloads
0.15
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
93,420
Month daily avg
93,074
Momentum
+0.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
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
• 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
202
Releases/year
30.2
• 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
34
Monthly downloads
2,792,207
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
35.3
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
53.1%
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 57.8K
Windows 1.3K
macOS 991

Python Versions

3.12
57.0% 34.0K
3.9
18.6% 11.1K
3.10
13.0% 7.7K
3.11
9.7% 5.8K
3.13
1.7% 1.0K

Top Countries

1. US US
40.9K
2. IE IE
8.8K
3. DE DE
3.8K
4. NL NL
2.5K
5. JP JP
2.2K
6. SG SG
851
7. CH CH
190
8. AU AU
142
9. CA CA
132
10. FR FR
120

Dependencies

1
35 optional dependencies

Used By

142
View all 142 dependents

Package Information

License
MIT
First Release
August 26, 2019
Last Release
3 weeks ago
Last Commit
2 days ago
Latest Version
4.48.0
Total Releases
202
Contributors
34
Open PRs
3
Archived
No
Python Versions
3 3.9 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Topics
python json yaml jsonnet argparse-alternative dataclasses type-hints argparse cli configuration-files argument-parser environment-variables toml omegaconf pydantic dependency-injection
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links