PyRank
marselester

json-log-formatter

Python JSON log formatter
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

json-log-formatter has 3M monthly downloads and 119 GitHub stars. Version 1.2.1 supports Python 3.9+, first published in 2015.

It is actively maintained under a permissive license, last released in Jun 2026.

It is used by 37 tracked packages, including django-datadog-logger, agentex-sdk and keboola-mcp-server.

GitHub topics include json-logging.

Downloads
Day
83.1K
Week
649.6K
Month
3.0M
Stars
119
Forks
30
Issues
0
Version
1.2.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
44
Adoption
70
Community
40
Provenance
0
How the maintenance status was determined
Last commit
28 days ago
Monthly downloads
2,974,955
• 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
2,974,955
Stars
119
Stars per 1k downloads
0.04
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
92,797
Month daily avg
99,165
Momentum
-6.4%
((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
28 days ago
Total releases
14
Releases/year
1.3
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
9
Monthly downloads
2,974,955
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
48
 
Issue Burden
0.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
30.0%
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 31.2K
Windows 79
macOS 46

Python Versions

3.10
30.1% 7.8K
3.11
29.9% 7.7K
3.12
21.9% 5.7K
3.14
9.9% 2.6K
3.9
8.2% 2.1K

Top Countries

1. US US
26.7K
2. IE IE
1.9K
3. DE DE
980
4. SG SG
327
5. FR FR
281
6. NL NL
207
7. SK SK
193
8. AU AU
136
9. IN IN
104
10. ID ID
88
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT
First Release
September 1, 2015
Last Release
4 weeks ago
Last Commit
4 weeks ago
Latest Version
1.2.1
Total Releases
14
Contributors
9
Open PRs
1
Archived
No
Author
Marsel Mavletkulov
Python Versions
3
Wheels
py2 py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links