PyRank
slothy-optimizer

slothy

Assembly super-optimization via constraint solving
PyPI GitHub
More links
Download Stats Documentation Issues
Monthly downloads
418
Weekly downloads
195
GitHub stars
353

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

Package Information

Latest Version
0.2.2
Requires Python
>=3.10
Licence
MIT
Last Release
4 months ago
Author
Hanno Becker, Amin Abdulrahman, Matthias Kannwischer, Fabien Klein
First Release
June 20, 2020
Total Releases
36
Python Versions
3 3.10 3.11 3.12 3.13 3.14
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
52
Adoption
26
Community
50
Provenance
0
How the maintenance status was determined
Last commit
14 days ago
Monthly downloads
418
• 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
418
Stars
353
Stars per 1k downloads
844.50
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
28
Month daily avg
14
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
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
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
126 days ago
Total releases
36
Releases/year
5.7
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
12
Monthly downloads
418
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
99.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
26.7%
contrib / forks
Stale Release
111d
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 1

Python Versions

3.10
100.0% 1

Top Countries

1. AE AE
16
2. US US
5
3. CN CN
1
4. KR KR
1
5. SE SE
1
6. SG SG
1

Weekly Downloads

GitHub Stars

Dependencies

3
10 optional dependencies

Used By

0
Not used by any tracked packages

Repository details

Forks
45
Issues
35
Last Commit
2 weeks ago
Contributors
12
Open PRs
26
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
superoptimization constraint solving assembly cryptography optimization ortools
Sources and methodology