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What is the difference between document load event and document DOMContentLoaded event?

What are the advantages and disadvantages of using use strict ?

What's the difference between using let and var to declare a variable in ES6?

What is generator in JS?

What is a closure, and how/why would you use one?

Why should we use ES6 classes?

Describe Closure concept in JavaScript as best as you could

When should I use Arrow Functions in ES6?

What is the definition of a Higher-Order Function?

What is the motivation for bringing Symbol to ES6?

Why is extending built-in JavaScript objects not a good idea?

Suggest one simple way of removing duplicates from an array using ES6

What is the difference between a shim and a polyfill?

Explain Function.prototype.bind .

Explain the difference between undefined and not defined in JavaScript

Explain the differences on the usage of foo between function foo() {} and var
foo = function() {}

What is a Jump (or Block) Search?

How to compare two objects in JavaScript?

Explain the difference between Object.freeze() vs const

What are the differences between ES6 class and ES5 function constructors?

What will be the output of the following code?

What is the preferred syntax for defining enums in JavaScript?

What advantages are using arrow functions?

What is Currying in javascript?

What do you think of AMD vs CommonJS?

When should we use generators in ES6?

Could you explain the difference between ES5 and ES6

Explain what is Interpolation SearchExplain what is Interpolation Search

What's the difference between .call and .apply ?

What is Coercion in JavaScript?

What's a typical use case for anonymous functions?

What is the difference between Anonymous and Named functions?

What is IIFEs (Immediately Invoked Function Expressions)?

What is the drawback of creating true private in JavaScript?

What are the benefits of using spread syntax in ES6 and how is it different from rest syntax?

What is export default in JavaScript?