HTML Style Guide Summary

This guide provides best practices for writing clean and maintainable HTML code. Following these guidelines can help beginners create more readable and efficient web pages.

Key Concepts

• Consistency: Maintain a uniform style throughout your HTML documents.
• Readability: Code should be easy to read and understand.
• Semantic HTML: Use appropriate HTML elements to convey meaning.

Formatting Guidelines

Indentation

• Use 2 or 4 spaces for indentation.
• Avoid using tabs for consistency across different editors.

<div>
  <p>This is an example of proper indentation.</p>
</div>

Line Length

• Keep lines under 80 characters for better readability.

Tags

• Use lowercase for HTML tags.

<div>...</div>  <!-- Correct -->
<DIV>...</DIV>  <!-- Incorrect -->

Attributes

• Use quotes around attribute values.

<img src="image.jpg" alt="An image" />  <!-- Correct -->
<img src=image.jpg alt=An image />  <!-- Incorrect -->

Semantic HTML

• Use Appropriate Elements: Choose HTML elements based on their meaning rather than their appearance. For example, use <header>, <footer>, <article>, and <section> to structure content.

<header>
  <h1>My Website</h1>
</header>
<article>
  <h2>Article Title</h2>
  <p>This is an article paragraph.</p>
</article>

Comments

• Use Comments Wisely: Add comments to explain complex sections of code, but do not overdo it.

<!-- This section handles the user login -->
<form>
  ...
</form>

Conclusion

Following a style guide helps in writing clean and manageable HTML code. By adhering to these principles, beginners can improve their coding skills and create better web pages.