39 interview questions for UI Designer (2026)

Hard

10 votes2123 runs1 comment

What is the `contenteditable` attribute in HTML5?

Web developer

html5

contenteditable

Jean-marie Cléryat Dec 2, 2021

Hard

9 votes2125 runs1 comment

What is the HTML element that is used to group related content?

Web developer

html5

What are the two methods that can be used to send data to a server in HTML5?

Web developer

html5

http

Jean-marie Cléryat Dec 1, 2021

Easy

9 votes2066 runs1 comment

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

Web developer

html5

selectors

Jean-marie Cléryat Dec 1, 2021

Hard

8 votes2152 runs0 comment

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

Web developer

html5

form

Jean-marie Cléryat Dec 1, 2021

Hard

8 votes2145 runs0 comment

How to add a border to an image in HTML5

Web developer

html5

javascript

Jean-marie Cléryat Dec 2, 2021

Easy

8 votes2055 runs1 comment

How to create a navigation section in HTML5

Web developer

html

section

Jean-marie Cléryat Dec 1, 2021

Hard

7 votes2177 runs0 comment

How to select all images in HTML5 with CSS

Web developer

css

selectors

Jean-marie Cléryat Nov 29, 2021

Hard

7 votes2175 runs1 comment

What is the name of the technology that allows you to cache data and serve it offline?

Web developer

service workers

Jean-marie Cléryat Dec 1, 2021

Medium

7 votes2148 runs0 comment

What is the name of the HTML5 element that is used to display a video?

Web developer

html5

video

Jean-marie Cléryat Dec 1, 2021

Hard

7 votes2136 runs2 comments

Which statements are true regarding the image management on this web page?

Web developer

html

images

Jean-marie Cléryat Mar 28, 2023

Easy

7 votes2094 runs

2 comments

What is the default value of the justify-content property in HTML5?

Web developer

css

flexbox

Jean-marie Cléryat Nov 29, 2021

Hard

6 votes2150 runs

2 comments

Calculate the vertical spacing between 2 paragraphs in HTML5

Web developer

html

css

Jean-marie Cléryat Feb 13, 2024

Hard

6 votes2134 runs0 comment

Write a doctype for HTML5

Web developer

html5

doctype

Jean-marie Cléryat Dec 2, 2021

Hard

5 votes2152 runs0 comment

What are the two main ways to implement real-time communication in HTML5?

Web developer

event

eventsource

Jean-marie Cléryat Dec 1, 2021

Hard

5 votes2101 runs0 comment

What is the name of the HTML5 feature that allows you to add metadata to an element?

Web developer

html5

data-attributes

Jean-marie Cléryat Dec 2, 2021

Hard

5 votes2092 runs0 comment

Differences between SVG and Canvas

Web developer

html5

svg

canvas

Jean-marie Cléryat Dec 2, 2021

Easy

5 votes2092 runs0 comment

Explain the difference between `<video>` and `<object>` in HTML5.

Web developer

html5

video

Jean-marie Cléryat Dec 1, 2021

Hard

3 votes2125 runs0 comment

What are the 4 CSS properties that are required to make a div element scrollable?

Web developer

css

html

Jean-marie Cléryat Dec 1, 2021

Hard

3 votes2113 runs0 comment

Explain the difference between localStorage and sessionStorage.

Web developer

security

cookies

Jean-marie Cléryat Dec 1, 2021

39 interview questionsfor UI Designer (2026)

Test your technical skills before an interview of UI Designer with 39 corrected questions. Beginner, Intermediate or Expert level.

What is the `contenteditable` attribute in HTML5?

What is the HTML element that is used to group related content?

What are the two methods that can be used to send data to a server in HTML5?

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

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

How to add a border to an image in HTML5

How to create a navigation section in HTML5

How to select all images in HTML5 with CSS

What is the name of the technology that allows you to cache data and serve it offline?

What is the name of the HTML5 element that is used to display a video?

Which statements are true regarding the image management on this web page?

What is the default value of the justify-content property in HTML5?

Calculate the vertical spacing between 2 paragraphs in HTML5

Write a doctype for HTML5

What are the two main ways to implement real-time communication in HTML5?

What is the name of the HTML5 feature that allows you to add metadata to an element?

Differences between SVG and Canvas

Explain the difference between `<video>` and `<object>` in HTML5.

What are the 4 CSS properties that are required to make a div element scrollable?

Explain the difference between localStorage and sessionStorage.

39 interview questionsfor UI Designer (2026)

Test your technical skills before an interview of UI Designer with 39 corrected questions. Beginner, Intermediate or Expert level.

What is the `contenteditable` attribute in HTML5?

What is the HTML element that is used to group related content?

What are the two methods that can be used to send data to a server in HTML5?

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

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

How to add a border to an image in HTML5

How to create a navigation section in HTML5

How to select all images in HTML5 with CSS

What is the name of the technology that allows you to cache data and serve it offline?

What is the name of the HTML5 element that is used to display a video?

Which statements are true regarding the image management on this web page?

What is the default value of the justify-content property in HTML5?

Calculate the vertical spacing between 2 paragraphs in HTML5

Write a doctype for HTML5

What are the two main ways to implement real-time communication in HTML5?

What is the name of the HTML5 feature that allows you to add metadata to an element?

Differences between SVG and Canvas

Explain the difference between `<video>` and `<object>` in HTML5.

What are the 4 CSS properties that are required to make a div element scrollable?

Explain the difference between **localStorage** and **sessionStorage**.

Explain the difference between localStorage and sessionStorage.