In this JavaScript walkthrough we take a look at, How Arrow Functions Work in JavaScript, Arrow Functions in JavaScript Explained, Codecademy JS Tips. This lesson is the "Arrow Function" lesson from Codecademy's JavaScript Function section. We learn that arrow function syntax is another way of writing a function in JavaScript. We are told of the importance of knowing the different ways we might see a function written in JavaScript. The arrow function syntax is a shorter and simpler way of writing out a function. Arrow functions allow us to get rid of the function keyword and keep only parentheses that are followed by fat arrow notation. Arrow functions in JavaScript allow us to make our code shorter and simpler to read. Make sure to learn the different ways we can write out functions in JavaScript so that you can be ready for any kind of function declaration. Understanding JavaScript Arrow Functions is vital for any JavaScript programmer and can help you be able to read code and debug faster than having to look up how it works!
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