What are the primitive types in JavaScript?
Frontend Engineer Interview Questions
13,288 frontend engineer interview questions shared by candidates
What is AXID pattern or architecture?
The task involved building a card management UI using modern tools like React, Next.js, and optionally styled with TailwindCSS.
They asked me why is sseEffect used in React.
Many questions about A/B testing.
Implement a fuzzy string matching, finding all matching strings in an array of strings. A string is considered matching, if all characters from the search string are found in the string in the same order. E.g. search string "md" should match string "Something redundant".
What is hoisting in JavaScript ? What is lazy loading in Angular? What are hooks in ReactJS? What are semantic tags in HTML and what are they used for? How would you achieve deep cloning of objects in javascript?
var obj1 = { name: 'John Doe', displayName: function(){ console.log(`My name is ${this.name}`) } } obj1.displayName() var obj2 = { name: 'Steve Smith' } // How would you call displayName on obj2 ?
I was asked to show a personal React project that I had on my GitHub account, and asked some questions about it.
What is hoisting ?
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