@nestjs/core is the core module of the NestJS framework, a progressive Node.js framework for building efficient, reliable, and scalable server-side applications. It provides a solid architectural design based on Angular principles, allowing developers to easily create modular and testable code. @nestjs/core offers features like dependency injection, middleware support, decorators for defining routes and controllers, and built-in support for WebSockets and GraphQL.
Compared to other Node.js frameworks like Express, NestJS simplifies the development process by providing a more structured and organized approach. It promotes the use of TypeScript for type safety and better code maintainability, making it a popular choice for building enterprise-grade applications.
Tags: node.jsframeworkserver-sidetypescriptdependency-injection