A Fast osu! pp calculator web api written in Rust. It is also the PP server of Peace.

rosu-pp (Rust) binding for python. To calculate star ratings and performance points for all osu! gamemodes, and quickly parse Beatmap into python objects.

osu! pp & stars calculation. Peace edition

A real-time osu! beatmap difficulty analysis overlay. Hooks into the osu! process to detect your selected map and displays key stats: BPM, note density, jump distance, stream info alongside a difficulty graph that plots section-by-section star ratings colored by pattern type (streams, jumps, tech), using osu!'s difficulty algorithm.

osu! difficulty and pp calculation for all modes

Analyze osu! beatmaps in real time with an overlay that shows BPM, note density, jump distance, streams, and a detailed difficulty graph.