Listen to this Post
Frontend development is a critical skill in today’s tech-driven world. Whether you’re preparing for an interview or looking to sharpen your skills, understanding key concepts and their real-world applications is essential. Below, we’ll explore some must-know frontend development questions and provide practical examples, commands, and steps to help you master these concepts.
You Should Know:
1. Difference Between `
`, `
`, and `
`
<div>: A generic container for flow content with no semantic meaning. <section>: Represents a thematic grouping of content, typically with a heading. <article>: Represents a self-contained composition, such as a blog post or news article.
Example:
<div>
<section>
<h2>About Us</h2>
We are a team of developers...
</section>
<article>
<h2>Latest Blog Post</h2>
Here’s what’s new in frontend development...
</article>
</div>
2. Async vs. Defer in `
<div>: A generic container for flow content with no semantic meaning.<section>: Represents a thematic grouping of content, typically with a heading.<article>: Represents a self-contained composition, such as a blog post or news article.
Example:
<div> <section> <h2>About Us</h2> We are a team of developers... </section> <article> <h2>Latest Blog Post</h2> Here’s what’s new in frontend development... </article> </div>