If you did not use Fela yet, I highly recommend reading through the whole documentation.
You should read the Usage with React guide and wrap your whole application with the <Provider>
component provided by react-fela.
After setting up react-fela, you can simply import any Kilvin component and use it as is.
import React from 'react'
import { render } from 'react-dom'
import { RendererProvider } from 'react-fela'
import { createRenderer } from 'fela'
import plugins from 'fela-preset-web'
import { Absolute, Box } from 'kilvin'
const renderer = createRenderer({
plugins,
})
render(
<RendererProvider renderer={renderer}>
<Box space={2}>
<Absolute top={0} left={0} fixed>
Fixed in the upper left corner.
</Absolute>
<Box padding={2}>A</Box>
<Box padding={3} width={50}>
B
</Box>
</Box>
</RendererProvider>,
document.getElementById('app')
)