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HTML comments are not displayed in the browser, but they can help document your HTML source code
You can add comments to your HTML source by using the following syntax:
<!-- Write your comments here -->
Notice that there is an exclamation point (!) in the start tag, but not in the end tag.
Note: Comments are not displayed by the browser, but they can help document your HTML source code.
With comments you can place notifications and reminders in your HTML code:
<!-- This is a comment -->
<p>This is a paragraph.</p>
<!-- Remember to add more information here -->
Comments can be used to hide content.
This can be helpful if you hide content temporarily:
<p>This is a paragraph.</p>
<!-- <p>This is another paragraph
</p> -->
<p>This is a paragraph too.</p>
You can also hide more than one line. Everything between the <!--
and the -->
will be hidden from the display.
Hide a section of HTML code:
<p>This is a paragraph.</p>
<!--
<p>Look at this cool
image:</p>
<img border="0" src="pic_trulli.jpg"
alt="Trulli">
-->
<p>This is a paragraph too.</p>
Comments are also great for debugging HTML, because you can comment out HTML lines of code, one at a time, to search for errors.
Comments can be used to hide parts in the middle of the HTML code.
Hide a part of a paragaph:
<p>This <!-- great text --> is a paragraph.</p>
Use the HTML comment tag to make a comment out of the "This is a comment" text.