js how to do 2 for let of loops code example

Example 1: for of loop syntax javascript

for (let step = 0; step < 5; step++) {
  // Runs 5 times, with values of step 0 through 4.
  console.log('Walking east one step');
}

Example 2: for in javascript

for (let i = start; i < end; i++) {

}