API Documentation in Node.js Using Swagger

Date: 2021-12-15

This tutorial demonstrates creating interactive API documentation for a Node.js application using Swagger. It guides you through setting up Node.js, creating a package.json file, installing dependencies, and building a swagger.json file to define API endpoints. A sample service file (user.js) provides mock data, and a main file initializes Swagger, parsing swagger.json to generate API documentation accessible via an /api-docs endpoint. The tutorial concludes with instructions to run the application and view the generated Swagger documentation.

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