What is the name of the Visual Studio Code plugin that automatically adds a comment at the end of the closing HTML block with classes and IDs?

Question

Visual Studio Code

Something like this:

<div class="test">
<h1>Какой-то текст</h1>
</div><!-- test -->

Answer 1

Emmet's solution can do this:
Enter
.container|c
Press Tab

<div class="container"></div>
<!-- /.container -->

Answer 2

This can be done with snippets. For example:

{
  "div element": {
    "scope": "html",
    "prefix": "div",
    "body": [
      "<div class=\"$1\">",
      "    $2",
      "</div><!-- end $1 -->"
    ],
    "description": "commented div"
  }
}

But you will need such snippets for the section, header, footer tags, etc.
Therefore, you can do it like this:

{
  "commented element": {
    "scope": "html",
    "prefix": "div", // тут любое сочетание букв, как удобно
    "body": [
      "<$1 class=\"$2\">",
      "    $3",
      "</$1><!-- end $2 -->"
    ],
    "description": "commented element"
  }
}