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Frontend System Design

9 months ago

How would you formulate the frontend design to effectively integrate Google Analytics scripts?

Frontend Engineer

ByteDance

Salesforce

Coinbase

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9 months ago

Javascript

9 months ago

Could you demonstrate how to code a function in JavaScript that finds the immediate left sibling of a given DOM element?

Frontend Engineer

ByteDance

Playrix

Plarium

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9 months ago

Javascript

10 months ago

What methodology would you use to create a JavaScript function for deep cloning objects, with an emphasis on complex data structures and maintaining object references?

Frontend Engineer

ByteDance

Meta

Bandai Namco

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10 months ago

Coding

a year ago

Could you create a function that alters an array to a new form, where each entry is the product of its two immediate successors?

Frontend Engineer

ByteDance

Siemens

Spotify

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a year ago

Coding

a year ago

How do you plan to implement a function to flatten a nested list of integers, and also create an asynchronous version using async/await?

Frontend Engineer

ByteDance

IBM

WeWork

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a year ago

Javascript

a year ago

Would you be able to design a square div and a list of color swatches, with a JS functionality that allows for color blending upon swatch selection?

Frontend Engineer

ByteDance

DocuSign

Tech Mahindra

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a year ago

Behavioral

a year ago

How would you describe a compositing layer in the context of CSS?

Frontend Engineer

ByteDance

Ubisoft

Amazon Web Services

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a year ago

Javascript

a year ago

Can you write a method to find the sole integer in an array where other elements are duplicated?

Frontend Engineer

ByteDance

Crytek

Trello

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a year ago

Javascript

a year ago

Can you construct a cookie storage and retrieval system in JavaScript?

Frontend Engineer

ByteDance

CCP Games

Uber

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a year ago

Frontend System Design

a year ago

When designing a menu with nested items, how would you configure it to close open sub-menus when selecting another parent, and keep sub-menus open when interacting with nested items?

Frontend Engineer

ByteDance

Atlassian

Google

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a year ago

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

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