osu! information extractor, ranging from selected map info to live play data

An extensive tool for creating, editing, and exporting of osu! collections.

Play osumania on terminals.

A Friday Night Funkin' skin for all osu! modes.

Python rewrite of my old osu analyzer that aims to be a lot more useful

osu!mania Mapping Tool

Converts Malody charts to osu!mania

Previews osu! beatmaps in the browser.

Home of Interlude, the most based keyboard rhythm game

osu!mania to BMS file converter

Convert BMS songs to osu! With options to convert keysounds and convert to 7key.

Rhythm Game Score Estimation through Neural Collaborative Filtering

Rand(osu!) - The Ultimate Map Randomizer for all gamemodes in osu!

Quickly batch convert beatmaps to your desired keys, supporting 4 to 20 keys. Simply drag and drop folders or files into the window for conversion. With preset options, even beginners can easily use it. 快速，批量转换beatmaps成你想要的keys，支持4到20keys. 只需要把文件夹或者文件们拖拽入窗口即可完成转谱。有预设方法，即使不会设置的人也能轻松上手。

A player piano for osu!mania. Educational cheating.

Convert BMS beatmap to osu!mania 7k/7+1k beatmap

web-based mania editor but it's designed for an easier SV editing experience. Legacy : https://sv-editor.web.app

CloudRating, a new Rating system for Osu!Mania

Osu! Speed Changer

Web app for calculating osu!mania pp