Geni

Free collaborative family tree. Single shared tree for everyone.

Conlanging tools and community. Dictionary builder, grammar documentation, and forums.

Achievements for retro games. Community-created challenges for classic titles.

Live speedrun racing platform. Real-time races and historical race data.

Decentralized social network. No ads, no algorithms, community-run servers.

Federated link aggregator. Like Reddit but decentralized, open source, and community-owned.