lib/builder-webpack5/README.md
# Builder-Webpack5
Builder implemented with `webpack5` and `webpack5`-compatible loaders/plugins/config, used by `@storybook/core-server` to build the preview iframe.
`webpack4` is the default. To configure your Storybook to run `webpack5`, install `@storybook/manager-webpack5` and `@storybook/builder-webpack5` as dev dependencies then update your `.storybook/main.js` configuration.
```js
module.exports = {
core: {
builder: 'webpack5',
},
};
```