Clément DUNGLER

A class is causing issues ``` return class extends Parser{static get acornJsx() ``` It's working on https://next--storybookjs.netlify.app/official-storybook/

cc @mrmckeb. I'll investigate a bit

Here's a proposal: https://github.com/storybookjs/presets/pull/176 The original issue is due to preset-create-react-app that removes defaults es6 transpilers to transpile again such dependencies. @shilman @mrmckeb WDYT of this analysis and proposal ?

@TerrySlack Are you using custom webpack / babel ? I tested with a almost out of the box storybook default instance and it's working (as best as it can) on...

It make sense then because with the default webpack config from storybook, we transpile these dependencies again. The preset should solve such use case

We **already have** such mechanisms in storybook. Going "out of the road" there is no way - that I am aware of - to allow users to use their custom...

@fgfmichael, https://www.npmjs.com/package/@storybook/preset-ie11 has been released a few days ago and should resolve the IE 11 compat of storybook + CRA. Can you give it a try ?

 https://github.com/storybookjs/presets/pull/197 **Please note that you need to disable fastRefresh**. A IE 11 fix will be released as part of version 0.5.0 I guess https://github.com/pmmmwh/react-refresh-webpack-plugin/pull/298

You are removing all plugins from the config with your current configuration. You need to either spread storybook's plugins or push to the array. ``` webpackFinal: async (config) => {...

Hello ! Fast Refresh only works in non ".stories." files. This is currently a limitation we found with @yannbf, If you update your story, the state is not saved and...