💵 Cost Notice - Read Before Using Live Mode
When using live AWS services, these demos may incur costs. S3 and SQS have free tiers, but Secrets Manager charges $0.40/secret/month. Cognito is free up to 50,000 MAUs. In mock mode (no credentials), demos are completely free. See the Costs & Cleanup Guide.
Interactive AWS Service Demos
These demos connect to real AWS services when credentials are configured. Without AWS credentials, they run in mock mode with simulated responses. Check the badge on each demo to see the current mode.
Environment Variables Required for Live Mode
To use live AWS services, configure these environment variables:
AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, AWS_S3_BUCKET_NAME, etc.