Repositories list

• osu-wiki

  Public

  ppy/osu-wiki’s past year of commit activity
  home of the osu! wiki

  wikiosuhacktoberfest

  wikiosuhacktoberfest

  Markdown

  •

  Other

  •1.2k1.2k forks•569569 stars•7575 issues•5555 pull requests•Updated Apr 18, 2026Apr 18, 2026

• osu-web

  Public

  ppy/osu-web’s past year of commit activity
  the browser-facing portion of osu!

  laravelwebfrontend+ 3

  laravelwebfrontendbackendosuhacktoberfest

  PHP

  •

  GNU Affero General Public License v3.0

  •415415 forks•1.1k1.1k stars•754754 issues•3737 pull requests•Updated Apr 18, 2026Apr 18, 2026

• osu

  Public

  ppy/osu’s past year of commit activity
  rhythm is just a *click* away!

  gamecatchrhythm+ 4

  gamecatchrhythmosubeatmaptaikomania

  C#

  •

  MIT License

  •2.6k2.6k forks•18k18k stars•1.4k1.4k issues•326326 pull requests•Updated Apr 18, 2026Apr 18, 2026

• osu-framework

  Public

  ppy/osu-framework’s past year of commit activity
  A game framework written with osu! in mind.

  game-engineosuhacktoberfest+ 1

  game-engineosuhacktoberfestgame-frameworks

  C#

  •

  MIT License

  •475475 forks•1.9k1.9k stars•328328 issues•140140 pull requests•Updated Apr 17, 2026Apr 17, 2026

• helm-charts

  Public

  ppy/helm-charts’s past year of commit activity
  Kubernetes helm charts

  Go Template

  •33 forks•1414 stars•11 issue•00 pull requests•Updated Apr 17, 2026Apr 17, 2026

• osu-server-spectator

  Public

  ppy/osu-server-spectator’s past year of commit activity
  osu! spectator server

  C#

  •

  MIT License

  •2424 forks•8181 stars•2020 issues•77 pull requests•Updated Apr 16, 2026Apr 16, 2026

• osu-resources

  Public

  ppy/osu-resources’s past year of commit activity
  assets used by osu!

  resourcessamplesosu+ 1

  resourcessamplesosutextures

  C#

  •

  Other

  •110110 forks•264264 stars•00 issues•77 pull requests•Updated Apr 10, 2026Apr 10, 2026

• osu-queue-score-statistics

  Public

  ppy/osu-queue-score-statistics’s past year of commit activity
  A queue processor to handle updating general statistics updates from user scores

  C#

  •

  MIT License

  •1515 forks•2222 stars•77 issues•55 pull requests•Updated Apr 9, 2026Apr 9, 2026

• osu-tools

  Public

  ppy/osu-tools’s past year of commit activity
  command line tools to get stuff done

  C#

  •

  MIT License

  •9494 forks•132132 stars•00 issues•88 pull requests•Updated Mar 30, 2026Mar 30, 2026

• veldrid

  Public

  ppy/veldrid’s past year of commit activity
  A low-level, portable graphics library for .NET.

  C#

  •

  MIT License

  •305305 forks•4343 stars•55 issues•11 pull request•Updated Mar 22, 2026Mar 22, 2026

• SDL3-CS

  Public

  ppy/SDL3-CS’s past year of commit activity
  C# bindings for SDL3 (https://github.com/libsdl-org/SDL)

  C#

  •

  MIT License

  •3030 forks•164164 stars•55 issues•11 pull request•Updated Mar 20, 2026Mar 20, 2026

• osu-beatmap-difficulty-lookup-cache

  Public

  ppy/osu-beatmap-difficulty-lookup-cache’s past year of commit activity
  C#

  •88 forks•99 stars•00 issues•11 pull request•Updated Mar 19, 2026Mar 19, 2026

• osu-difficulty-calculator

  Public

  ppy/osu-difficulty-calculator’s past year of commit activity
  Processes raw beatmaps and saves difficulty attributes to a database backend

  osubeatmap

  osubeatmap

  C#

  •

  MIT License

  •1818 forks•7878 stars•22 issues•11 pull request•Updated Mar 19, 2026Mar 19, 2026

• osu-onlinedb-generator

  Public

  ppy/osu-onlinedb-generator’s past year of commit activity
  A lightweight program to generate the online.db beatmaps cache file for the osu! game client.

  C#

  •

  MIT License

  •55 forks•1414 stars•00 issues•00 pull requests•Updated Mar 18, 2026Mar 18, 2026

• osu-server-beatmap-submission

  Public

  ppy/osu-server-beatmap-submission’s past year of commit activity
  C#

  •44 forks•2020 stars•33 issues•00 pull requests•Updated Mar 18, 2026Mar 18, 2026

• osu-queue-processor

  Public

  ppy/osu-queue-processor’s past year of commit activity
  C#

  •

  MIT License

  •88 forks•1515 stars•22 issues•11 pull request•Updated Mar 18, 2026Mar 18, 2026

• managed-midi

  Public

  ppy/managed-midi’s past year of commit activity
  Cross-platform MIDI processing library for mono and .NET (ALSA, CoreMIDI, Android, WinMM and UWP).

  C#

  •

  MIT License

  •3535 forks•11 star•00 issues•00 pull requests•Updated Mar 3, 2026Mar 3, 2026

• osu-deploy

  Public

  ppy/osu-deploy’s past year of commit activity
  Deploy script for lazer

  osulazer

  osulazer

  C#

  •

  MIT License

  •3636 forks•5656 stars•11 issue•22 pull requests•Updated Jan 30, 2026Jan 30, 2026

• osu-global-rank-lookup-cache

  Public

  ppy/osu-global-rank-lookup-cache’s past year of commit activity
  Caching layer for the most expensive of database operations

  C#

  •

  MIT License

  •55 forks•1414 stars•00 issues•00 pull requests•Updated Dec 11, 2025Dec 11, 2025

• osu-localisation-analyser

  Public

  ppy/osu-localisation-analyser’s past year of commit activity
  .NET analyser for localisation in osu!

  C#

  •

  MIT License

  •88 forks•1111 stars•55 issues•11 pull request•Updated Dec 8, 2025Dec 8, 2025

• scthumber

  Public

  ppy/scthumber’s past year of commit activity
  Some image thumbnailing daemon thing

  JavaScript

  •55 forks•66 stars•00 issues•00 pull requests•Updated Oct 20, 2025Oct 20, 2025

• veldrid-spirv

  Public

  ppy/veldrid-spirv’s past year of commit activity
  SPIR-V shader translation for Veldrid, using SPIRV-Cross

  C#

  •5050 forks•99 stars•00 issues•22 pull requests•Updated Aug 30, 2025Aug 30, 2025

• osu-server-replay-store

  Public

  ppy/osu-server-replay-store’s past year of commit activity
  C#

  •11 fork•44 stars•22 issues•11 pull request•Updated Aug 29, 2025Aug 29, 2025

• Satori

  Public

  ppy/Satori’s past year of commit activity
  Experimenting with dotnet runtime.

  C#

  •

  MIT License

  •1919 forks•4646 stars•00 issues•00 pull requests•Updated Aug 7, 2025Aug 7, 2025

• osu-elastic-indexer

  Public

  ppy/osu-elastic-indexer’s past year of commit activity
  MySQL -> Elasticsearch score pump

  C#

  •

  MIT License

  •77 forks•1212 stars•22 issues•11 pull request•Updated Apr 16, 2025Apr 16, 2025

• osu-notification-server

  Public

  ppy/osu-notification-server’s past year of commit activity
  TypeScript

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  GNU Affero General Public License v3.0

  •77 forks•2020 stars•11 issue•00 pull requests•Updated Apr 7, 2025Apr 7, 2025

• osu-stream

  Public

  ppy/osu-stream’s past year of commit activity
  tap, slide, hold and spin to a beat you can feel!

  C#

  •

  MIT License

  •3939 forks•172172 stars•88 issues•55 pull requests•Updated Feb 15, 2025Feb 15, 2025

• SDL2-CS

  Public

  ppy/SDL2-CS’s past year of commit activity
  SDL2# - C# Wrapper for SDL2

  C#

  •

  Other

  •250250 forks•4848 stars•22 issues•00 pull requests•Updated Feb 12, 2025Feb 12, 2025

• s3-nginx-proxy

  Public

  ppy/s3-nginx-proxy’s past year of commit activity
  A lightweight kubernetes deployable nginx-based caching reverse proxy

  JavaScript

  •

  MIT License

  •55 forks•3232 stars•22 issues•00 pull requests•Updated Dec 27, 2024Dec 27, 2024

• osu-design

  Public

  ppy/osu-design’s past year of commit activity
  Work-in-progress design discussions

  00 forks•1919 stars•00 issues•00 pull requests•Updated Oct 23, 2024Oct 23, 2024