Ws: WARNING in ./node_modules/ws/lib/BufferUtil.js on using of Websocket in storybook

[waheed25]

hi, i am using websocket in my config file but after usage of websocket i am getting warnings like that
`
WARNING in ./node_modules/ws/lib/BufferUtil.js
Module not found: Error: Can't resolve 'bufferutil' in '/home/waheed/Projects/Components/node_modules/ws/lib'
@ ./node_modules/ws/lib/BufferUtil.js 35:21-42
@ ./node_modules/ws/lib/PerMessageDeflate.js
@ ./node_modules/ws/lib/WebSocketServer.js
@ ./node_modules/ws/index.js
@ ./dev/client.js
@ ./.storybook/config.js
@ multi ./node_modules/@storybook/react/dist/server/config/polyfills.js ./node_modules/@storybook/react/dist/server/config/globals.js (webpack)-hot-middleware/client.js?reload=true ./.storybook/config.js

WARNING in ./node_modules/ws/lib/Validation.js
Module not found: Error: Can't resolve 'utf-8-validate' in '/home/waheed/Projects/Components/node_modules/ws/lib'
@ ./node_modules/ws/lib/Validation.js 10:22-47
@ ./node_modules/ws/lib/Receiver.js
@ ./node_modules/ws/index.js
@ ./dev/client.js
@ ./.storybook/config.js
@ multi ./node_modules/@storybook/react/dist/server/config/polyfills.js ./node_modules/@storybook/react/dist/server/config/globals.js (webpack)-hot-middleware/client.js?reload=true
./.storybook/config.js
`
i just want to remove these warnings on my console .how can i remove these warnings.

[lpinca]

Duplicate of #1220. See discussion there.

[waheed25]

but this is not in webpack this in storybook

[lpinca]

Those warnings are created by webpack which is used by storybook. If you are using ws directly you should add a shim for it like this and add it to your package.json using the browser key.

[WQHASH]

What's the recommendation for learning WebSockets?

[lpinca]

Closing as there is not much we can do about this.

[svngoku]

That's not a real warning! You can forget it