ts-backend-patterns

The repository pattern in TypeScript separates data access from business logic using service layers. This Skill provides comprehensive guidance on implementing RESTful principles and repository patterns to ensure clean data access for Node.js applications.

To prevent N+1 query problems in Node.js, you must leverage database transactions and query optimization techniques. This Skill provides specific architectural patterns to optimize queries and maintain data integrity in TypeScript backend systems.

Setting up JWT authentication and role-based access control in Express requires validating tokens and enforcing user permissions. This Skill covers securing APIs with JWT validation and implementing role-based access control.

The cache-aside strategy with Redis works by loading data into the cache only when requested, reducing database load. This Skill details implementing caching strategies like cache-aside alongside robust error handling mechanisms.

Yes, these TypeScript backend patterns fully support Next.js applications. The Skill provides implementation details for Node.js, Express, and Next.js environments, covering background jobs and structured logging.

Managing background jobs in a Node.js API requires using job queues to handle asynchronous tasks. This Skill explains how to implement job queues to improve application responsiveness and manage asynchronous tasks effectively.