JAVASCRIPT

What does () = > mean in js?

/**
I think that you might be looking for 
the js "arrow function"; I hope that 
this example below helps ;)
**/ 

// usual function
function fartOne(){
    console.log('Pooofff... pof.. ppf.. poof.. p');
}

// arrow function to do the same
const fartTwo = () => console.log('Baaaf... paf.. poof.. poffie.. plop');

// call the functions to test 'em out..
fartOne();
fartTwo();

what does => mean in javascript

// You can use => to define arrow functions.

const getSum = (a, b) => {
return a + b
}

getSum(1, 2) // 3

=> meaning in javascript

"""=> meaning in javascript"""
// Traditional Function
// Create their own scope inside the function
function (a){
  return a + 100;
}

// Arrow Function 
// Do NOT create their own scope
// (Each step along the way is a valid "arrow function")

// 1. Remove the word "function" and place arrow between the argument and opening body bracket
(a) => {
  return a + 100;