ES5 and ES6 Functions in JavaScript _ 2 Minute JS _ JavaScript Tutorials in Hindi [Part 14]

ES5 and ES6 are two versions of the ECMAScript specification, which is the standard that defines the JavaScript programming language. ES5 was released in 2009, and ES6 was released in 2015. Functions are one of the most important concepts in JavaScript, and ES6 introduces a number of new features for functions, including: Arrow functions: Arrow functions are a new way to write anonymous functions. They are shorter and more concise than traditional function expressions. Default parameters: Default parameters allow you to specify a default value for a function parameter. This can make your code more concise and easier to read. Rest parameters: Rest parameters allow you to collect an unknown number of arguments into an array. This can be useful for functions that need to accept a variable number of arguments. Spread operator: The spread operator allows you to spread the elements of an array or iterable object into another array or object. This can be useful for functions that need to accept an array or iterable object as an argument. In this video, we will discuss the key differences between ES5 and ES6 functions, and we will show you how to use some of the new features of ES6 functions in your JavaScript code.