node.js swagger swagger-ui swagger-2.0 api-doc

Swagger API Documentation in NodeJS

I am facing the problem in setting up Swagger. How can I implement Swagger to in my node-express project to write API Doc for existing APIs? I have looked swagger, swagger-ui, and swagger-ui-dist npm packages. But not getting the desired output. I want to use Swagger UI but getting counfused in the confugurations. Can anybody tell me the step by step guide for the configuration? Need help.

Solution

After basic installation:

Here is a STEP-BY-STEP guide.

Adding Swagger To Existing Node.js Project
Using Swagger UI with any codebase

Hope this is what you are looking for.

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