Replace Task with ValueTask in frequently-called async methods that often complete synchronously.
Share common code and dependencies across Lambda functions to reduce deployment size.
Prevent cascade failures by implementing circuit breaker pattern for external service calls.
Create reusable infrastructure components with Terraform modules for consistency and DRY code.
Load images and content only when they enter the viewport for faster initial page loads.
Prevent excessive API calls by debouncing user input in search fields.
