ES6 Interview Questions For Freshers & Experienced

What is ES6?

ES6 or the 6th version of the ECMA script programming language is also known as JavaScript 6. It is efficient and offers readability, simplicity. It is an additional enhancement to the JavaScript language that makes software improvement easier. With ES6, developers can create more, sans much writing.

ES6 has several essential features such as:

• Const: it permits you to store the unchanging variables.
• Let: here the variables are mutable or changeable.
• Template literals: this permits you to utilize the strings in the best way possible. Also, it improves the readability of the codes.
• Default parameters: it permits you to set parameters in advance.
• Arrow functions: it makes the codes more modern and more readable. Also, there are other features too in ES6.