javascript functions list with examples

Example 1: define function in javascript

/* Declare function */
function myFunc(param) {
  // Statements 
}

Example 2: How to create a function in javascript

function addfunc(a, b) {
  return a + b;
  // standard long function
}

addfunc = (a, b) => { return a + b; }
// cleaner faster way creating functions!