An introduction to RESTful APIs with NestJS. NestJS is used to build an API that implements CRUD functionality for blog posts.
$ npm install# development
$ npm run start
# watch mode
$ npm run start:dev
# production mode
$ npm run start:prodWhen the app is run locally, it is available at http://localhost:3000.
OpenAPI specification is a language-agnostic definition format used to describe RESTful APIs.
When running the project locally, visit http://localhost:3000/api to access the Swagger UI.