// JavaScript goes here,
// And will be syntax-highlighted!
const message = 'Hello World';
HMR : Hot Module Reloading
::: aside red
More content :::
{style="color:red;"}
Npm stand for node{style="color:red"} packet manager.
Shorthand for class{.red} attributes.
<iframe height="300" style="width: 100%;" scrolling="no" title="CSS Toggle with Element.classList" src="https://codepen.io/browsertherapy/embed/jOWdRze?default-tab=html%2Cresult" frameborder="no" loading="lazy" allowtransparency="true" allowfullscreen="true"> See the Pen CSS Toggle with Element.classList by Tony Grimes (@browsertherapy) on CodePen. </iframe>