PyRank
airspeed-velocity

asv

Airspeed Velocity: A simple Python benchmarking tool with web-based reporting
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

asv has 467K monthly downloads and 1K GitHub stars. Version 0.6.6 supports Python 3.9+, first published in 2015.

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

It is built on top of asv-runner, build and colorama. It is used by 5 tracked packages, including nlsq, laxate and mobio-dedupe-sdk-test.

GitHub topics include airspeed-velocity and benchmark.

Downloads
Day
16.1K
Week
114.9K
Month
466.9K
Stars
1.0K
Forks
207
Issues
145
Version
0.6.6

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
65
Adoption
76
Community
80
Provenance
0
How the maintenance status was determined
Last commit
10 days ago
Monthly downloads
466,879
• 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
466,879
Stars
1,008
Stars per 1k downloads
2.16
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
16,410
Month daily avg
15,563
Momentum
+5.4%
((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
BSD-3-Clause
• 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
10 days ago
Total releases
22
Releases/year
2.0
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
95
Monthly downloads
466,879
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
75
 
Issue Burden
143.8
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
45.9%
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 9.7K
macOS 220
Windows 186

Python Versions

3.10
43.1% 3.1K
3.11
17.2% 1.2K
3.12
16.6% 1.2K
3.9
12.7% 901
3.13
10.5% 744

Top Countries

1. US US
8.9K
2. IE IE
1.2K
3. CN CN
395
4. SG SG
317
5. HK HK
143
6. AU AU
112
7. SE SE
109
8. BE BE
104
9. CA CA
101
10. PL PL
80
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
BSD-3-Clause
First Release
May 1, 2015
Last Release
1 week ago
Last Commit
1 week ago
Latest Version
0.6.6
Total Releases
22
Contributors
95
Open PRs
19
Archived
No
Python Versions
3 3.9 3.10 3.11 3.12 3.13 3.14
Wheels
cp310 cp311 cp312 cp313 cp314 cp36 cp37 cp38 pp37 pp38
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links