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Databaseintermediate
Building Real-time Features with Supabase
Implement real-time subscriptions, presence, and collaborative features using Supabase in React applications.
60 min6 steps
Technologies Used
SupabaseReactTypeScriptPostgreSQL
Implementation
Step by Step Guide
Follow these steps to implement this pattern in your project
1
Supabase Setup
Create a Supabase project and configure the client. Compare alternatives in Supabase vs Firebase.
2
Database Schema
Design tables with real-time enabled policies on top of PostgreSQL.
3
Row Level Security
Implement RLS policies for secure data access. The API security playbook goes deeper here.
4
Real-time Subscriptions
Set up subscriptions for live data updates - same primitives used in the real-time blueprint.
5
Presence System
Build user presence indicators for collaborative features.
6
Optimistic Updates
Implement optimistic UI updates for better UX. See related UI patterns.
Results
What You'll Achieve
Expected outcomes from implementing this playbook
User presence indicators
Collaborative editing capabilities
Optimistic UI patterns
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