Brand Your Storybook with a Custom Logo
Let’s make Storybook a project logo. We’ll start by putting all the pieces in place.
- In the 
.stoyrybookdirectory, create a newmanagermodule.- Import 
addonsfrom “@storybook/manager-api” - And 
createfrom “@storybook/theming” 
 - Import 
 
import {addons} from '@storybook/manager-api'import {create} from '@storybook/theming'Add an image to the /public directory. (Storybook 7 serves this directory by default.)
Now we’re ready to set up a custom theme.
Set persistant light or dark color scheme
Create a new config object using addons.setConfig.
Use the create function to provide the theme property.
import {addons} from '@storybook/manager-api'import {themes} from '@storybook/theming'
addons.setConfig({  theme: create({    base: 'light', // in SB7 must be only light or dark  }),})Now add brandTitle, brandUrl, brandImage, and optional brandTarget to flesh out the custom logo and where it links.
addons.setConfig({  theme: create({    base: "light"
    brandTitle: "My custom Storybook",    brandUrl: "https://chan.dev",    brandImage: "/chan-dev.png", // using publicly served /public directory    brandTarget: '_self',  }),});Restart to see changes.
This is looknig more like yours already!