fr
fr

39 interview questions on HTML5/CSS3for developers (2024)

Test your technical skills before an interview of HTML5/CSS3 with 39 corrected questions. Beginner, Intermediate or Expert level.

Technology
Profession
Test
Sort by
Newest
Most popular
Last review
Filter by
Published
3733
To review
20
39 questions
Hard
8 votes1724 runs1 comment

What is the `contenteditable` attribute in HTML5?

Web developer
html5
contenteditable
Jean-marie Cléryat Dec 2, 2021
Hard
8 votes1713 runs1 comment
Hard
6 votes1757 runs1 comment
Hard
6 votes1752 runs1 comment
Easy
6 votes1749 runs1 comment

How to add a sandbox attribute to an iframe in HTML5

Web developer
iframe
sandbox
Jean-marie Cléryat Dec 1, 2021
Easy
6 votes1709 runs1 comment

How to create a navigation section in HTML5

Web developer
html
section
Jean-marie Cléryat Dec 1, 2021
Hard
5 votes1763 runs0 comment

What is the `<output>` element in HTML5?

Web developer
html5
form
Jean-marie Cléryat Dec 1, 2021
Hard
5 votes1750 runs0 comment

Write a doctype for HTML5

Web developer
html5
doctype
Jean-marie Cléryat Dec 2, 2021
Easy
5 votes1728 runs1 comment
Easy
5 votes1700 runs1 comment

What is the selector `nav a[href^=http://]`?

Web developer
html5
selectors
Jean-marie Cléryat Dec 1, 2021
Hard
4 votes1775 runs0 comment

How to select all images in HTML5 with CSS

Web developer
css
selectors
Jean-marie Cléryat Nov 29, 2021
Hard
4 votes1757 runs2 comments
Medium
4 votes1756 runs0 comment
Hard
4 votes1750 runs0 comment

How to add a border to an image in HTML5

Web developer
html5
javascript
Jean-marie Cléryat Dec 2, 2021
Easy
4 votes1721 runs0 comment
Hard
3 votes1783 runs1 comment
Hard
3 votes1769 runs0 comment
Hard
3 votes1738 runs0 comment
Hard
3 votes1725 runs0 comment
Hard
3 votes1690 runs0 comment

Differences between SVG and Canvas

Web developer
html5
svg
canvas
Jean-marie Cléryat Dec 2, 2021