Global constant strings vs inline literals - performance comparison
inline literals:
const ARRAY_OF_RANDOM_WORDS = [...];
const task1 = (i) => {
  return "Hello " + ARRAY_OF_RANDOM_WORDS[i];
}
elapsed _________ milliseconds for _________ iterations of task1()
global constants:
const ARRAY_OF_RANDOM_WORDS = [...];
const HELLO_PREFIX = "Hello ";
const task2 = (i) => {
  return HELLO_PREFIX + ARRAY_OF_RANDOM_WORDS[i];
};
elapsed _________ milliseconds for _________ iterations of task2()