Arrow functions are shorter and simpler to write than regular functions. They allow us to get rid of the function keyword and keep only parentheses that are followed by fat arrow notation. This makes our code shorter and easier to read. With arrow functions, we can make our code more concise and increase its readability.
The arrow function syntax also has some other advantages. One of the biggest advantages is that it preserves the value of the this keyword. In regular functions, the value of this is determined by how the function is called. However, in arrow functions, this is determined by the context in which the function was defined. This means that we can use arrow functions to avoid some of the pitfalls associated with the this keyword.
Another advantage of arrow functions is that they are easier to reason about. Because they are more concise and have fewer moving parts than regular functions, it is easier to understand what they do and how they work. This makes debugging and troubleshooting easier, as well.
It’s important to note that arrow functions are not always the best choice for every situation. They have some limitations and may not be suitable for more complex tasks. However, for simpler tasks, they can be a great tool to have in your programming arsenal.