It is simple Text Loading Effect.
npm install nn-loading-effect
or
yarn add nn-loading-effect
Add Loader
to your component:
import React from 'react'
import ReactDOM from 'react-dom/client'
import { Loader } from 'nn-loading-effect'
const root = ReactDOM.createRoot(document.getElementById('root') as HTMLElement)
root.render(
<React.StrictMode>
<div>
<h2>Default loader</h2>
<Loader />
</div>
<hr />
<div>
<h2>Loader with predefined text</h2>
<Loader colors={{color1: 'blue', color2: 'aqua', color3: 'lightblue'}} text="MYAPPNAME"/>
</div>
</React.StrictMode>,
)