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node_modules/graphql-playground-middleware-express/README.md

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+# graphql-playground-middleware-express
+
+> Express middleware to expose an endpoint for the GraphQL Playground IDE
+
+## Installation
+
+Using yarn:
+
+```console
+yarn add graphql-playground-middleware-express
+```
+
+Or npm:
+
+```console
+npm install graphql-playground-middleware-express --save
+```
+
+## Usage
+
+See full example in [examples/basic](https://github.com/prisma/graphql-playground/tree/master/packages/graphql-playground-middleware-express/examples/basic).
+
+```js
+const express = require('express')
+const expressPlayground = require('graphql-playground-middleware-express')
+  .default
+
+const app = express()
+
+app.get('/playground', expressPlayground({ endpoint: '/graphql' }))
+```