How can I integrate Swagger UI into my API project?

How can I integrate Swagger UI into my API project?

To integrate Swagger UI, you need to include the Swagger UI library in your project and configure it to point to your API's documentation.

What are the steps to set it up with a Node.js application?

First, install the Swagger UI package using npm. Then, create a route to serve the Swagger UI files and point it to your OpenAPI specification.

Can you provide an example of the configuration?

Sure! Here's a basic example:

const swaggerUi = require('swagger-ui-express');
const swaggerDocument = require('./swagger.json');

app.use('/api-docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument));

What if I want to customize the Swagger UI appearance?

You can customize the appearance by modifying the Swagger UI CSS or using the swagger-ui.css file to override styles.