airspeed-velocity/asv

Airspeed Velocity: A simple Python benchmarking tool with web-based reporting

Python

1,021

2,856 commits

updated Oct 11, 2026

See the code

README

airspeed velocity
=================

**airspeed velocity** (``asv``) is a tool for benchmarking Python
packages over their lifetime.

It is primarily designed to benchmark a single project over its
lifetime using a given suite of benchmarks.  The results are displayed
in an interactive web frontend that requires only a basic static
webserver to host.

See an `example airspeed velocity site <https://pv.github.io/numpy-bench/>`__.

See the `full documentation <https://asv.readthedocs.io/>`__
for more information.

The latest release can be installed from PyPI using::

    pip install asv

Are you using ``asv``?  Consider adding a badge to your project's
README like this:

.. image:: https://img.shields.io/badge/benchmarked%20by-asv-blue.svg?style=flat

By using the following markdown::

  [![asv](https://img.shields.io/badge/benchmarked%20by-asv-blue.svg?style=flat)](https://your-url-here/)

License: `BSD three-clause license
<https://opensource.org/license/BSD-3-Clause>`__.

Authors: Michael Droettboom, Pauli Virtanen, asv Developers

Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.

airspeed-velocity
benchmark
python

airspeed-velocity/asv

Airspeed Velocity: A simple Python benchmarking tool with web-based reporting

Python

1,021

2,856 commits

updated Oct 11, 2026

See the code

README

airspeed velocity
=================

**airspeed velocity** (``asv``) is a tool for benchmarking Python
packages over their lifetime.

It is primarily designed to benchmark a single project over its
lifetime using a given suite of benchmarks.  The results are displayed
in an interactive web frontend that requires only a basic static
webserver to host.

See an `example airspeed velocity site <https://pv.github.io/numpy-bench/>`__.

See the `full documentation <https://asv.readthedocs.io/>`__
for more information.

The latest release can be installed from PyPI using::

    pip install asv

Are you using ``asv``?  Consider adding a badge to your project's
README like this:

.. image:: https://img.shields.io/badge/benchmarked%20by-asv-blue.svg?style=flat

By using the following markdown::

  [![asv](https://img.shields.io/badge/benchmarked%20by-asv-blue.svg?style=flat)](https://your-url-here/)

License: `BSD three-clause license
<https://opensource.org/license/BSD-3-Clause>`__.

Authors: Michael Droettboom, Pauli Virtanen, asv Developers

Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.

airspeed-velocity
benchmark
python

Project health

Overall

3.9/10

Maintained

10/10

Code review

1/10
OpenSSF Scorecard

PyPI

Latest release

0.6.6 · Jun 27, 2026

Releases this year

1

Significant stargazers

(top 24 of 31)

M Bussonnier

1,437 followers · starred Jan 2015

Paweł Bylica

952 followers · starred Sep 2020

Silvio Traversaro

578 followers · starred Mar 2026

David Berenstein

355 followers · starred Jun 2026