podverse-api-patterns

Standard Express API patterns for Node.js backend development include structured route definitions, controllers delegating to services, TypeScript typed handlers, uniform error handling, and environment validation for consistent and scalable APIs.

Structure Express controllers using TypeScript by implementing typed handlers, defining type-safe DTOs for request payloads, delegating business logic to services, and returning uniform error responses.

Validate environment variables during Express app startup by applying configuration checks to ensure required variables exist, keeping configuration consistent and preventing runtime failures across services.

The best way to handle errors uniformly across Express API routes is establishing structured controller patterns that catch exceptions and return consistent error responses throughout the backend.

Yes, you can use these backend patterns to share code across multiple Node.js packages by reusing helper utilities and modular code organization to reduce duplication across API apps.

No specific external dependencies are required for Express API rate limiting, as the Skill provides canonical patterns for route definitions and rate limiting directly within the Node.js codebase.