Comments

HTML comments

Inside templ statements, use HTML comments.

template.templ

templ template() {
	<!-- Single line -->
	<!--
		Single or multiline.
	-->
}

Comments are rendered to the template output.

Output

<!-- Single line -->
<!--
	Single or multiline.
-->

As per HTML, nested comments are not supported.

Go comments

Outside of templ statements, use Go comments.

package main

// Use standard Go comments outside templ statements.
var greeting = "Hello!"

templ hello(name string) {
	<p>{greeting} { name }</p>
}