Glossary: Firebase and Supabase
onSnapshot
Also written: unsubscribe
A Firestore function that calls your callback straight away and again each time a document or query changes. It returns an unsubscribe function that stops the listener.
Glossary: Firebase and Supabase
Also written: unsubscribe
A Firestore function that calls your callback straight away and again each time a document or query changes. It returns an unsubscribe function that stops the listener.