LoopBack is a highly extensible Node.js framework for building APIs and microservices. It provides a set of tools and conventions that make it easy to create and manage RESTful APIs with minimal coding. LoopBack supports various data sources and connectors, allowing you to connect to different databases and services.
With LoopBack, you can quickly scaffold and generate API endpoints, models, and data sources. It offers built-in support for authentication, authorization, and role-based access control. LoopBack also provides features like API versioning, caching, and error handling, making it a comprehensive solution for building scalable and secure APIs.
Compared to other popular Node.js frameworks like Express or Hapi, LoopBack offers a higher level of abstraction and a more opinionated approach to API development. It is well-suited for building complex APIs and microservices with minimal effort.