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Javascript
a year ago
What steps would you take to implement a JavaScript function that discerns the top k elements by frequency in an array?
Frontend Engineer

Square Enix

Toshiba

Supercell

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a year ago
Behavioral
2 years ago
How do null and undefined differ, and in what scenarios is each appropriate to use?
Frontend Engineer

Square Enix

NVIDIA

NCSoft

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2 years ago
Behavioral
2 years ago
What are the SOLID principles, and how would you explain each of them?
Frontend Engineer

Square Enix

Citrix Systems Logo

Citrix Systems

Asana Logo

Asana

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2 years ago
Javascript
2 years ago
How can you implement a functional component in JavaScript that serves as part of a virtual DOM?
Frontend Engineer

Square Enix

Baidu Logo

Baidu

Funcom Logo

Funcom

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2 years ago
Behavioral
2 years ago
Have you previously engaged with any of the legacy Angular versions in your projects?
Frontend Engineer

Square Enix

AMD Logo

AMD

Gameloft Logo

Gameloft

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2 years ago
Javascript
2 years ago
What strategy would you use to develop a JavaScript function that transforms a date input into a format like "3 days ago," taking into account various time intervals and localization?
Frontend Engineer

Square Enix

Scopely Logo

Scopely

McAfee Logo

McAfee

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2 years ago
Javascript
2 years ago
Describe the process of developing undefinedToNull(), which should alter undefined object values to null.
Frontend Engineer

Square Enix

NortonLifeLock Logo

NortonLifeLock

Mailchimp Logo

Mailchimp

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2 years ago
Behavioral
2 years ago
Could you clarify the meaning and application of a compositing layer in CSS?
Frontend Engineer

Square Enix

Rovio Logo

Rovio

Tripwire Interactive Logo

Tripwire Interactive

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2 years ago
Javascript
2 years ago
Can you outline the process of creating a JavaScript function that counts the number of times a specific element appears in an array?
Frontend Engineer

Square Enix

HPE Logo

HPE

GREE Logo

GREE

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2 years ago
Behavioral
2 years ago
What SEO techniques do you apply in your projects?
Frontend Engineer

Square Enix

Plarium Logo

Plarium

Rockstar Games Logo

Rockstar Games

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2 years ago

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*All interview questions are submitted by recent Square Enix Frontend Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Frontend Engineers at Square Enix.

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