Fediverser

Fediverser is a set of tools to help people migrate away from proprietary social media into upcoming alternatives in the Fediverse. It provides a service that runs on top of Lemmy to let the instance admins create a map of legacy (e.g. subreddits) to specific Lemmy communities. It also provides an authentication and signup system on top of OAuth, which allows, for example, for people to sign up to a Lemmy server by using nothing but their existing Reddit account, and when they signup the user will be automatically subscribed to the Lemmy communities that correspond to their favorite subreddits.