# Realtime: Multiplayer Edition

DevFeed: [Realtime: Multiplayer Edition](<https://devfeed.tech/articles/realtime-multiplayer-edition-662.md>)

Original publisher: [Read original article](<https://supabase.com/blog/supabase-realtime-multiplayer-general-availability>)

Author: Wen Bo Xie; Stanislav Muzhyk

Published: 2022-08-18T07:00:00Z

Content type: release

Language: en

Sources: [Supabase Blog](<https://devfeed.tech/sources/supabase-blog.md>)

Topics: [Supabase](<https://devfeed.tech/topics/supabase.md>), [WebSocket](<https://devfeed.tech/topics/websocket.md>), [Elixir](<https://devfeed.tech/topics/elixir.md>), [phoenix](<https://devfeed.tech/topics/phoenix.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [Replication](<https://devfeed.tech/topics/replication.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [JSON](<https://devfeed.tech/topics/json.md>)

Tags: [database](<https://devfeed.tech/tags/database.md>), [elixir](<https://devfeed.tech/tags/elixir.md>), [features](<https://devfeed.tech/tags/features.md>), [general](<https://devfeed.tech/tags/general.md>), [json](<https://devfeed.tech/tags/json.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [phoenix](<https://devfeed.tech/tags/phoenix.md>), [release](<https://devfeed.tech/tags/release.md>), [replication](<https://devfeed.tech/tags/replication.md>)

## AI overview

Supabase announces the general availability of Realtime multiplayer features, Broadcast and Presence. The features are available through the Realtime server and the new supabase-js release, with access for Supabase projects on the Free Plan and newer projects. The article also describes Realtime's Elixir and Phoenix-based architecture, which uses PostgreSQL logical replication, WebSockets, and JSON serialization to deliver database changes to clients.

## Source excerpt

Announcing the general availability of Realtime's Broadcast and Presence.