bloom combines a self-hosted media server with a Nostr relay for decentralized media sharing.
Open source
24 alternativesconnect4
connect4 supports multiplayer Connect Four over Nostr and can be hosted by players themselves.
About connect4
connect4xyz plays Connect Four through Nostr relays rather than a single central server. A deployed copy runs at connect4.xyz, and anyone is free to host the game themselves. It is described as meant for playing with friends, with players expected to be honest. Play continues only while a Nostr relay is reachable.
Pricing is not clearly stated.
Key features
- Share a game URL with a randomly generated ID to invite others to play or spectate
- First two connections play; later connections join in spectate mode
- Exchanges new-game, join and input actions as Nostr kind 4444 events
- Build and serve a local copy with trunk using the included build scripts
Best for: Playing Connect Four with friends
connect4 at a glance
- Category
- Social & Communities › Nostr
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
connect4 alternatives
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