Repositories list

• osu-wiki

  Public
  home of the osu! wiki

  wikiosuhacktoberfest

  wikiosuhacktoberfest

  Markdown

  •

  Other

  •1.2k•570•74•47•Updated Apr 6, 2026Apr 6, 2026

• osu

  Public
  rhythm is just a *click* away!

  gamecatchrhythm+ 4

  gamecatchrhythmosubeatmaptaikomania

  C#

  •

  MIT License

  •2.7k•18k•1.4k•317•Updated Apr 6, 2026Apr 6, 2026

• osu-web

  Public
  the browser-facing portion of osu!

  laravelwebfrontend+ 3

  laravelwebfrontendbackendosuhacktoberfest

  PHP

  •

  GNU Affero General Public License v3.0

  •414•1.1k•752•41•Updated Apr 6, 2026Apr 6, 2026

• osu-server-spectator

  Public
  osu! spectator server

  C#

  •

  MIT License

  •24•80•21•5•Updated Apr 6, 2026Apr 6, 2026

• osu-queue-score-statistics

  Public
  A queue processor to handle updating general statistics updates from user scores

  C#

  •

  MIT License

  •15•22•7•5•Updated Apr 6, 2026Apr 6, 2026

• osu-framework

  Public
  A game framework written with osu! in mind.

  game-engineosuhacktoberfest+ 1

  game-engineosuhacktoberfestgame-frameworks

  C#

  •

  MIT License

  •472•1.9k•328•139•Updated Apr 6, 2026Apr 6, 2026

• osu-resources

  Public
  assets used by osu!

  resourcessamplesosu+ 1

  resourcessamplesosutextures

  C#

  •

  Other

  •110•262•0•8•Updated Apr 4, 2026Apr 4, 2026

• osu-tools

  Public
  command line tools to get stuff done

  C#

  •

  MIT License

  •94•132•0•8•Updated Mar 30, 2026Mar 30, 2026

• veldrid

  Public
  A low-level, portable graphics library for .NET.

  C#

  •

  MIT License

  •304•42•5•1•Updated Mar 22, 2026Mar 22, 2026

• SDL3-CS

  Public
  C# bindings for SDL3 (https://github.com/libsdl-org/SDL)

  C#

  •

  MIT License

  •29•162•5•1•Updated Mar 20, 2026Mar 20, 2026

• osu-beatmap-difficulty-lookup-cache

  Public
  C#

  •8•9•0•1•Updated Mar 19, 2026Mar 19, 2026

• osu-difficulty-calculator

  Public
  Processes raw beatmaps and saves difficulty attributes to a database backend

  osubeatmap

  osubeatmap

  C#

  •

  MIT License

  •18•78•2•1•Updated Mar 19, 2026Mar 19, 2026

• osu-onlinedb-generator

  Public
  A lightweight program to generate the online.db beatmaps cache file for the osu! game client.

  C#

  •

  MIT License

  •5•14•0•0•Updated Mar 18, 2026Mar 18, 2026

• osu-server-beatmap-submission

  Public
  C#

  •4•20•3•0•Updated Mar 18, 2026Mar 18, 2026

• osu-queue-processor

  Public
  C#

  •

  MIT License

  •8•15•2•1•Updated Mar 18, 2026Mar 18, 2026

• managed-midi

  Public
  Cross-platform MIDI processing library for mono and .NET (ALSA, CoreMIDI, Android, WinMM and UWP).

  C#

  •

  MIT License

  •33•1•0•0•Updated Mar 3, 2026Mar 3, 2026

• helm-charts

  Public
  Kubernetes helm charts

  Go Template

  •3•14•1•0•Updated Mar 2, 2026Mar 2, 2026

• osu-deploy

  Public
  Deploy script for lazer

  osulazer

  osulazer

  C#

  •

  MIT License

  •35•56•1•2•Updated Jan 30, 2026Jan 30, 2026

• osu-global-rank-lookup-cache

  Public
  Caching layer for the most expensive of database operations

  C#

  •

  MIT License

  •5•14•0•0•Updated Dec 11, 2025Dec 11, 2025

• osu-localisation-analyser

  Public
  .NET analyser for localisation in osu!

  C#

  •

  MIT License

  •8•11•5•0•Updated Dec 8, 2025Dec 8, 2025

• scthumber

  Public
  Some image thumbnailing daemon thing

  JavaScript

  •5•6•0•0•Updated Oct 20, 2025Oct 20, 2025

• veldrid-spirv

  Public
  SPIR-V shader translation for Veldrid, using SPIRV-Cross

  C#

  •50•9•0•2•Updated Aug 30, 2025Aug 30, 2025

• osu-server-replay-store

  Public
  C#

  •1•4•2•1•Updated Aug 29, 2025Aug 29, 2025

• Satori

  Public
  Experimenting with dotnet runtime.

  C#

  •

  MIT License

  •19•47•0•0•Updated Aug 7, 2025Aug 7, 2025

• osu-elastic-indexer

  Public
  MySQL -> Elasticsearch score pump

  C#

  •

  MIT License

  •7•12•2•1•Updated Apr 16, 2025Apr 16, 2025

• osu-notification-server

  Public
  TypeScript

  •

  GNU Affero General Public License v3.0

  •7•20•1•0•Updated Apr 7, 2025Apr 7, 2025

• osu-stream

  Public
  tap, slide, hold and spin to a beat you can feel!

  C#

  •

  MIT License

  •39•172•8•5•Updated Feb 15, 2025Feb 15, 2025

• SDL2-CS

  Public
  SDL2# - C# Wrapper for SDL2

  C#

  •

  Other

  •250•48•2•0•Updated Feb 12, 2025Feb 12, 2025

• s3-nginx-proxy

  Public
  A lightweight kubernetes deployable nginx-based caching reverse proxy

  JavaScript

  •

  MIT License

  •5•32•2•0•Updated Dec 27, 2024Dec 27, 2024

• osu-design

  Public
  Work-in-progress design discussions

  0•19•0•0•Updated Oct 23, 2024Oct 23, 2024