@bedtime-coders/elysia-openapi

Use this plugin to effortlessly expose a beautiful OpenAPI reference page from your ElysiaJS application with zero configuration. Just add the plugin to your Elysia app and you're good to go!

👉 Why use this over @elysiajs/swagger? This is a fork of @elysiajs/swagger with updated dependencies and a few opinionated changes. If @elysiajs/swagger suits your needs (and you don't need the latest version of Scalar API Reference), then by all means, use that instead.

Add it to your Elysia app

bun add @bedtime-coders/elysia-openapi

Try it out

import { Elysia, t } from 'elysia'
import { openapi } from '@bedtime-coders/elysia-openapi'

const app = new Elysia()
    .use(openapi())
    .get('/', () => 'hi', { response: t.String({ description: 'sample description' }) })
    .post(
        '/json/:id',
        ({ body, params: { id }, query: { name } }) => ({
            ...body,
            id,
            name
        }),
        {
            params: t.Object({
                id: t.String()
            }),
            query: t.Object({
                name: t.String()
            }),
            body: t.Object({
                username: t.String(),
                password: t.String()
            }),
            response: t.Object({
                username: t.String(),
                password: t.String(),
                id: t.String(),
                name: t.String()
            }, { description: 'sample description' })
        }
    )
    .listen(8080);

Visit http://localhost:8080/docs to see the generated OpenAPI reference page ✨

Changes from @elysiajs/swagger

• Update core dependencies to the latest versions (at the time of writing)
  • Updates include Scalar API Reference, enabling useful features like persistAuth
  • Fix code to fully support these updates, passing all official tests
• Ability to set any theme for Scalar API Reference, not just elysiajs
• Rename plugin to openapi (was swagger)
• Change the default API Reference path to /docs (was /swagger)
• Change the default openapi.json path to /docs/json (was /swagger/json)

Give us a ⭐️

Hey! If you like this plugin, please give us a ⭐️ on GitHub so more people can find it. Thank you!

Configuration for nerds

provider

@default 'scalar'

Choose between Scalar API Reference & Swagger UI

scalar

Customize scalarConfig, refers to Scalar config

swagger

Customize Swagger config, refers to Swagger 3.0.3 config

path

@default '/docs'

The endpoint to expose Swagger UI

excludeStaticFile

@default true

Determine if Swagger should exclude static files.

exclude

@default []

Paths to exclude from the Swagger endpoint