Create an easy dark mode for your site
npm install darkify-js
import Darkify from 'darkify-js'
const options = {
autoMatchTheme: true,
}
// autoMatchTheme: default is true
// useLocalStorage: default is true
// useSessionStorage: default is false
// useColorScheme: default is ['#ffffff', '#000000']
var darkMode = new Darkify('#element', options)
<script src="https://cdn.jsdelivr.net/npm/darkify-js"></script>