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All practice questions Coding challenges React & Next.js questions HTML & CSS questions All quizzes

Complete simple social tasks to unlock this offer

🎨 HTML & CSS

Câu hỏi HTML & CSS

Bộ câu hỏi phỏng vấn nền tảng web - semantic HTML, accessibility, box model, Flexbox/Grid, specificity và hiệu năng CSS.

29questions12hours total

What does the <meta name="viewport"> tag do?

Warm up question

What are data-* attributes used for?

Warm up question

What is the difference between the id and class attributes?

Warm up question

What is the difference between block, inline and inline-block elements?

Warm up question

What are semantic HTML elements and why should you use them?

Warm up question

What problems do <dialog> and <details> solve natively?

UI codingMedium

Compare localStorage, sessionStorage and cookies

UI codingMedium

When do you need ARIA, and what is the first rule of ARIA?

UI codingMedium

How do you serve responsive images with srcset, sizes and <picture>?

UI codingMedium

How do plain <script>, defer and async differ?

UI codingMedium

What form validation does HTML provide out of the box?

UI codingMedium

How do you embed third-party content in an <iframe> safely?

HTMLCSS

EasyMediumHard

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