osu! Ripple

GitHub is used to mirror our code, and in certain subprojects also to publish the code directly and allow PRs/issues. GitHub

Gitea is where our code lives and shines. We love self-hosted and would rather not pay too much money for GitHub private repos, so we just use our own Gitea instance. Gitea

We use Semantic UI for our frotend. A heavily customised version of it, but still Semantic UI under the hood. Semantic UI

MariaDB is used the same way as MySQL, except that MariaDB is used on our arch-based servers. MariaDB