Learn SUPABASE-EDGE-FUNCTIONS with Real Code Examples

Low-latency execution due to edge deployment

Automatic scaling with request volume

Short cold-start times with Deno runtime

Execution time limited per function

Optimal for lightweight request processing

Environment variables for secret management

Functions run in secure Deno sandbox

Validate inputs to prevent attacks

Use Supabase RLS (Row-Level Security) for database access

Monitor logs for suspicious activity

Supabase dashboard logs

Function invocation monitoring

Analyze request duration and errors

Integrate with third-party observability tools

Track edge latency and performance metrics

Follow TypeScript/JavaScript best practices

Keep functions small and single-purpose

Unit test functions before deployment

Monitor performance and errors via Supabase dashboard

Optimize execution time for low latency