PyRank
omnilib

ufmt

Safe, atomic formatting with black and µsort
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

ufmt has 2.1M monthly downloads and 110 GitHub stars. Version 2.9.1 supports Python 3.10+, first published in 2020.

It is stably maintained under a permissive license, last released in Feb 2026.

It is built on top of black, click and libcst. It is used by 4 tracked packages, including moonfish, sssegmentation and llama-agentic-system.

GitHub topics include formatter, formatting and black.

Downloads
Day
75.2K
Week
480.9K
Month
2.1M
Stars
110
Forks
14
Issues
2
Version
2.9.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
40
Adoption
70
Community
35
Provenance
100
How the maintenance status was determined
Last commit
49 days ago
Monthly downloads
2,116,518
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
2,116,518
Stars
110
Stars per 1k downloads
0.05
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
68,697
Month daily avg
70,551
Momentum
-2.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python 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
MIT License
• 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
148 days ago
Total releases
33
Releases/year
5.9
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
2,116,518
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
18.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
64.3%
contrib / forks
Stale Release
98d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 65.8K
Windows 45
macOS 14

Python Versions

3.11
96.6% 63.6K
3.12
2.7% 1.8K
3.10
0.4% 240
3.13
0.2% 121
3.9
0.1% 62

Top Countries

1. IE IE
61.9K
2. US US
3.7K
3. DE DE
92
4. SG SG
42
5. AU AU
34
6. HK HK
20
7. GB GB
15
8. SE SE
8
9. FI FI
7
10. CN CN
6

Dependencies

8
13 optional dependencies

Used By

4
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT License
First Release
December 11, 2020
Last Release
4 months ago
Last Commit
1 month ago
Latest Version
2.9.1
Total Releases
33
Contributors
9
Open PRs
7
Archived
No
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links