This repository curates community-maintained links and sorts resources into categories for the osu rhythm game.
Useful Osu
Useful osu curates resource links for a free-to-play rhythm game in a community-maintained list.

About Useful Osu
Useful osu is a community-maintained GitHub repository that curates a list of links for osu!, a free-to-play rhythm game developed and published by Dean "peppy" Herbert. The list is grouped into sections for official websites, skins, websites, tools, and bots, so readers can find related resources in one place.
The repository links to third-party resources rather than hosting them. Some entries are labeled as unofficial, and the list does not describe the terms, availability, or current status of the linked sites and tools. Many entries appear by name only, without a description.
Key features
- Links to official osu! website, wiki, FAQ, forums, and status page
- Lists of skin sites and player skin collections
- Beatmap mirror sites and viewers for player-uploaded beatmap collections
- Tools for mapping, adjusting beatmap difficulty, and tracking training progress
- Links to replay rendering tools such as o!rdr and danser
- Discord bots for beatmap requests, recommendations, and profile features
- Organized into clear categories for official sites, skins, websites, tools, and bots
- Open source and released under the CC0-1.0 license
- Includes unofficial sites and tools, and the list does not describe their terms or status
- Many entries are listed by name only, without a description
Useful Osu at a glance
- Category
- Gaming › Game Guides, Wikis & Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Popular in Game Guides, Wikis & Tools
Well-known listings from the same topic.
Useful Osu FAQ
Is osu! free to play?
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