Use Ant Design with Gatsby

npm install antd gatsby-plugin-antd --save

1. Include the plugin in your gatsby-config.js file.

// in gatsby-config.js
plugins: [
  'gatsby-plugin-antd'
]
// or if you want to use less
plugins: [
  {
      resolve: 'gatsby-plugin-antd',
      options: {
        style: true
      }
  }
]

note: if you are using less then you need to install less

2. In your component(s) include the Ant Design component using dynamic imports as suggested here https://ant.design/docs/react/getting-started#Import-on-Demand

// in your component
import { Button } from 'antd'

export default () => <Button type="primary">Primary</Button>

3. It will pull in the component and the relevant css file using babel-plugin-import