storybook/code/lib/channel-postmessage

Storybook PostMessage Channel

Storybook PostMessage Channel is a channel for Storybook that can be used when the Storybook Renderer runs inside an iframe or a child window. A channel can be created using the createChannel function.

import { createChannel } from '@storybook/channel-postmessage';

const channel = createChannel({ key: 'postmsg-key' });

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For more information visit: storybook.js.org