react-hook-dark-mode

$ npm install react-hook-dark-mode

A React Hook to check whether the OS dark mode has been turned on.

import useIsDark from 'react-hook-dark-mode';
 
function App() {
  const isDark = useIsDark();
  return (
    <div className="App">
      <h1>Color scheme: {isDark ? "dark" : "light"}</h1>
    </div>
  );
}

Try it out here!