# how uv got so fast

By Saurabh Kumar · TIL note, Dec 27, 2025 · Tags: python, performance

Source: https://saurabh-kumar.com/til/1766836800/

[how uv got so fast](https://nesbitt.io/2025/12/26/how-uv-got-so-fast.html). UV performance is because of design decisions while rust contributes to micro optimizations.