Airspeed Velocity (ASV)

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. The current version is 0.6.5, released in September 2025, and it maintains a relatively active release cadence with several updates per year.