Comments in HTML
HTML comments are useful for adding notes or explanations within your code. They are ignored by browsers and help developers understand or organize code.
Syntax of HTML Comments
HTML comments begin with <!-- and end with -->. Anything inside is not rendered on the page.
<!-- This is a comment -->
<p>Visible content</p>
When to Use Comments
- To explain complex sections of code.
- To temporarily hide parts of code during testing.
- To label sections for easier navigation.
- To collaborate more effectively with other developers.
Best Practices
- Keep comments concise and relevant.
- Don't use comments to hide sensitive data.
- Avoid overusing comments in obvious code.
- Use comments to mark TODOs or FIXMEs.
Conclusion
HTML comments are a powerful tool for documentation, organization, and debugging. Though invisible to users, they help keep code understandable and maintainable.