@microsoft/arbutus.use-css-vars

Hook: useCSSVars

useCSSVars takes an object of theme values, generates CSS variables from them, and injects them into the document.

Get Started

npm i @microsoft/arbutus.use-css-vars

import { useCSSVars } from '@microsoft/arbutus.use-css-vars';

Usage

• theme An object of theme values. An object can be nested (e.g. color.button.primary: #fff will translate to --color-button-primary: #fff).
• prefix A string to prefix all CSS variables with. This is an optional parameter, but it is recommended to use it to avoid CSS variable collisions.

const theme = {
  color: {
    button: {
      primary: '#fff',
      secondary: '#000',
    }
  }
}

const MyAppShell = () => {
  // Injects CSS variables into the document.
  useCSSVars({ theme, prefix: 'MY_APP' });

  return (<div>...</div>);
}