Comments are also great for debugging HTML, because you can comment out HTML lines of code, one at a time, to search for errors.

Nov 7, 2025 · An HTML comment is used to add explanatory notes to the markup or to prevent the browser from interpreting specific parts of the document. Comments start with the string <!-- and end …

Sep 29, 2021 · In this article, you'll learn how to add single and multi-line comments to your HTML documents. You'll also see why comments are considered a good practice when writing HTML code.

Nov 7, 2025 · HTML comments are used to add notes or explanations in the HTML code that are not displayed by the browser. They are useful for documenting the code, making it easier to understand …

Comments are used to add extra information to your code. In this tutorial, you will learn about comments in HTML with the help of examples.

One of the simplest yet most effective tools for this is the HTML comment. Comments allow developers to explain sections of code, temporarily disable elements, or leave helpful notes—without affecting …

Aug 29, 2024 · Comments in HTML code allow you to leave annotated notes without affecting the actual rendered output. Comments are invaluable for explaining code logic, leaving notes, and debugging.

4 days ago · The Quick Start Comments in Code Beginner When you’re learning HTML, it’s easy to focus only on what appears in the browser. But behind every clean, understandable web page is …

Learn how to use the HTML tag to add notes to your HTML code without affecting the webpage. Includes step-by-step examples

Dec 7, 2024 · Leading technology companies like Google, Airbnb, and Buzzfeed have published style guides mandating structured HTML comment conventions. For example, this template from Airbnb: