HTML comments are a way to include notes or explanations within your HTML code that won't be displayed in the browser. They help to document your code, making it easier to understand for yourself and others who might work on it in the future.
How to Write HTML Comments
Comments in HTML are enclosed within <!-- and -->.
Example
<!-- This is a comment --> <p>This is a paragraph.</p> <!-- Comments can be placed anywhere in the HTML document -->
Why Comments are important?
1. Documentation: Comments can explain what certain parts of the code do, making it easier to understand and maintain, especially in larger projects.
2. Code Organization: They help in organizing the code by separating different sections or components of the HTML file.
3. Temporary Code Removal: Comments can be used to temporarily disable certain parts of the code without deleting them. This is useful for debugging or testing.
4. Collaboration: When working on a project with others, comments can help communicate ideas, instructions, or issues that need attention.
Is comments affect rendering of HTML page?
Comments are ignored by the browser and do not affect the rendering of the HTML page. They are visible only in the HTML source code, which can be viewed by right-clicking on the page and selecting "View Page Source" or similar options in different browsers.
comments.html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Comments Example</title> </head> <body> <!-- Header Section --> <header> <h1>My Website</h1> </header> <!-- Main Content Section --> <main> <p>Welcome to my website!</p> </main> <!-- Footer Section --> <footer> <p>Footer content here.</p> </footer> </body> </html>
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