# clm_BE233B4E2DB4

subject: Supabase (/record/supabase.md)  
predicate: feature_added  
value: WebSockets  
valid_from: 2024-12-03  
valid_to: null  
published: 2024-12-03  
recorded: 2026-11-05  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-05  
cite: AsOf. "Supabase feature added: WebSockets", as of 2024-12-03. Claim clm_BE233B4E2DB4, https://asof.is/claim/clm_BE233B4E2DB4, accessed 2026-11-08. Source: https://supabase.com/blog/edge-functions-background-tasks-websockets.  
checked: 2026-11-05 · its source page states the value and the date  

> 3 Dec 2024 · 10 minute read Lakshan Perera Engineering Nyannyacha Engineering We are excited to announce three long-awaited features: Background Tasks, Ephemeral File Storage, and WebSockets. Starting today, you can use these features in any project.

What https://supabase.com/blog/edge-functions-background-tasks-websockets says, word for word.

## Sources

- https://supabase.com/blog/edge-functions-background-tasks-websockets (primary, Supabase, published 2024-12-03)

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