Unique vs reusable hooks for CSS and JavaScript.

• Category: HTML Attributes — part of the HTML Tutorial on GoCareerGo
• Read the short summary above, then check the linked docs for full syntax/behaviour
• Interview tip: be ready to explain "id and class Attributes" in one sentence, then back it up with a tiny example

<!-- id and class Attributes -->
<div>
  <!-- see MDN for the full attribute/tag reference -->
</div>