DONT ADD ANYTHING HERE!

HTML comments must start with the four character sequence
  1. <
  2. !
  3. hyphen-minus
  4. hyphen-minus
  5. <!--
Following this sequence, the comment may have text, with the additional restriction that
  1. the text must not start with a single >,
  2. nor start with a hyphen-minus followed by a > character,
  3. nor contain two consecutive hyphen-minus characters
  4. nor end with a hyphen-minus character
Finally, the comment must be ended by the three character sequence
  1. hyphen-minus
  2. hyphen-minus
  3. >
  4. -->

HTML Comment

<!-- HTML comment -->

CSS Comment

/* This is a CSS comment */

JS Comment

// This is a JS comment

/* This is a JS comment */

                       

References